MAM). L090 60001 Animal Waste Management Plan for . .. Bonanza View Dairy c/o Arie and Jenneke DeJong FE 4721 Harpold Road 4 2015 Bonanza, OR 97623 5 1-. 5 (541)545-6173 wig,? .. FWWA Prepared by: Bruce D. Wilson Engineering LLC Keizer, OR (866) 493-3243 Bonanza View Dairy Bonanza View Dairy 2015 2015 Animal Waste Management Plan Animal Waste Management Plan TABLE OF CONTENTS SECTION 1 – GENERAL INFORMATION Signature Page ............................................................................................. 1-1 Background and Site Information .................................................................. 1-3 Manure Storage and Nutrient Balance Summary .......................................... 1-6 Emergency Response Plan ........................................................................... 1-7 Farm Location Map ....................................................................................... 1-8 Farm Topography Map .................................................................................. 1-9 SECTION 2 – PRODUCTION AREA Number of Animals ........................................................................................ 2-1 Animal Mortality Management ....................................................................... 2-1 Collection of Manure, Process Water and Runoff ......................................... 2-1 Treatment Facilities ....................................................................................... 2-1 Storage Facilities ........................................................................................... 2-2 Transfer of Manure, Process Water and Runoff ............................................ 2-2 Operation and Maintenance Considerations ................................................. 2-3 Production Area Map(s) ................................................................................ 2-9 SECTION 3 – UTILIZATION AREA Cropping System ........................................................................................... 3-1 Field Map(s) .................................................................................................. 3-2 Application..................................................................................................... 3-3 General Considerations for Making Manure Applications.............................. 3-3 Considerations for Dry Season Manure Applications .................................... 3-4 Setback Map(s) ............................................................................................. 3-5 Considerations for Wet Season Manure Applications ................................... 3-6 Manure Sampling Protocol and Test Results ................................................ 3-7 Soil Sampling Protocol and Test Results ...................................................... 3-8 Amount of Manure to Apply for Crops Grown ................................................ 3-9 Irrigation Water Management ...................................................................... 3-17 SECTION 4 – SOIL AND RISK ASSESSMENT Soil Map(s) .................................................................................................... 4-1 Soil Reports................................................................................................... 4-3 Predicted Soil Erosion ................................................................................. 4-15 Phosphorus Index ....................................................................................... 4-20 SECTION 5 – REFERENCES Application for Modification of Animal Numbers ............................................ 5-1 Notice of Registration and Oregon CAFO General Permit Summary ............ 5-3 Oregon Confined Animal Feeding Operation General Permit Number 1 ....... 5-5 Publications and Software ........................................................................... 5-27 ORAWM Workbook ..................................................................................... 5-29 Bonanza View Dairy AWMP Page i of ii TABLE OF CONTENTS Bonanza View Dairy AWMP Page ii of ii Section 1 GENERAL INFORMA Tl ON Oregon Department of Agriculture CAFO Division Animal Waste Management Plan Signature Sheet ODA USE ONLY Approved Date Received Date Facility Name: Bonanza View Dairy Facility Address: 4721 Harpold Road Bonanza, OR 97623 Operated by: Arie and Jenneke DeJong Mailing Address: 4721 Harpold Road Bonanza, OR 97623 Complete if di?erent than the Operator Owned by: Arie and .ienneke DeJong Mailing Address: 4721 Harpold Road Bonanza, OR 97623 As the Operator of Bonanza View Dairy the existing Animal Waste Management Plan (AWMP) I agree to manage this facility in accordance with on ?le with ODA and maintain those practices as described in the plan. This signed AWMP is incorporated into the CAFO NPDES General Permit by reference (Permit Condition 53.A.2.). El If changes are made to the animal population, facilities and/or management of the CAFO, a new AWMP must be submitted to ODA for approval at least 45 days before the modification is impiemented unless a different schedule is allowed by ODA in writing (Permit Condition S3.D.1 and 2). Operator's Signature Date A?zq-gms Operator?s Name (Pie/Else Print) ?QY-le Bonanza View Dairy AWMP Page 1?1 Section 1 GENERAL INFORMA TION Bonanza View Dairy AWMP Page 1-2 Section 1 GENERAL INFORMATION BACKGROUND AND SITE INFORMATION Animal Feeding Operation: Large Concentration CAFO Type & Size: Dairy- Current: 2,350 Animals Planned: 4,585 Animals Latitude/Longitude: N42.18240, W121.418210 The Bonanza View Dairy is located approximately a 24 miles east of Klamath Falls, Oregon in Klamath County, Oregon near the town of Bonanza. It is located in the southeast region in Oregon at an elevation of approximately 4,100 feet. The annual precipitation varies from 12 to 15 inches of which 70% falls within a 6 month period from November through April and less than 10% falls from June through August. Total average annual snowfall is 15 to 45 inches. Winds are generally moderate from the west with an average annual wind speed of 9 mph. There is approximately 90 to 120 frost free days and the average annual mean temperature is 48 degrees Fahrenheit. Soils vary from deep to moderately deep loam, loamy fine sand, fine sandy loam, and very fine sandy loam that are well to excessively drained. Bonanza View Dairy is owned and operated by Arie and Jenneke DeJong and consists of three areas totaling 301.1 acres that contain the dairy and livestock housing facilities, and 561.2 acres of hay fields. These areas are shown on the farm Field Map in Section 3. Bonanza View Dairy is currently permitted to house 2,350 dairy livestock consisting of 936 milk cows, 141 dry cows, 950 heifers and 323 calves. The livestock are confined year-round in freestall barns, loafing barns and open lot areas. Approximately 50% of the heifers are moved to off farm leased grazing fields from mid-April to mid-September. The maximum number of livestock planned for the dairy are 4,585 dairy livestock consisting of 995 milk cows, 300 dry cows, 2,010 heifers and 1,280 calves. A request for a modification of the permitted animals for Bonanza View Dairy is located at the beginning of Section 5. Any livestock mortality that occurs during the year on the farm are disposed of by natural methods in an area shown on the Field Map in Section 3 that is 2,000 feet from the dairy facilities, 3,000 feet from the nearest residence and 5,000 feet from the nearest waterway. Wastewater from the dairy operations (CAFO1) is directed to a central below ground reinforced concrete collection tank. Manure, wasted feed and bedding in the freestall barns is collected in the alleyways and flushed to the central collection tank using recycled flush water from the waste storage ponds. Wastewater and rainfall runoff collected in the collection tank is pumped to a series of two earthen settling basins where solids are removed. Solids cleaned from the settling basins and manure, bedding and wasted feed collected in the loafing barns and lot areas are place in piles and dried to be used for bedding. Wastewater from the earthen settling basins drains to two waste storage ponds where it is stored until it is used for flushwater or applied to the hay land Bonanza View Dairy AWMP Page 1-3 Section 1 GENERAL INFORMATION fields as a source of nutrients. Dried solids not used for bedding are applied to the hay land fields or exported off farm and utilized as a source of nutrients and organics. The Production Area Map for the CAFO2 facilities can be found in Section 2 that provides an overview of the dairy facilities and manure management system. Manure at the CAFO2 facilities shown on the Production Area Map in Section 2 is handled as a dry pack in the barns and corral areas. Any runoff including the 25 year-24 hour storm flows from the CAFO2 facilities to field 8 which acts as a vegetated treatment area. It is estimated that approximately 7.5 acres of vegetated treatment area in field 8 is needed to treat the runoff from CAFO2. The runoff area for CAFO2 is shown on the topography map on page 1-9. Solids containing manure, wasted feed and bedding removed from the barns and corral area is dried and recycled for bedding or applied to the hay land fields or exported off farm and utilized as a source of nutrients and organics. Manure at the CAFO3 facilities shown on the Production Area Map in Section 2 is handled as a dry pack in the sheds and corral areas. Any runoff including the 25 year24 hour storm flows from the CAFO3 facilities to field 30 which acts as a vegetated treatment area. It is estimated that approximately 46 acres of vegetated treatment area in field 30 and field 18 is needed to treat the runoff from CAFO3. The runoff area for CAFO3 is shown on the topography map on page 1-9. Solids containing manure, wasted feed and bedding removed from the barns and corral area is dried and recycled for bedding or applied to the hay land fields or exported off farm and utilized as a source of nutrients and organics. Bonanza View Dairy farms 561.2 acres of irrigated hay land to raise feed for the dairy livestock. The hay land fields are planted to various forage crops that are harvested as haylage and put into bags for storage. The cropping system consists of alfalfa, barley, oats, peas, triticale and wheat which are rotated in the fields annually. Some of the solids cleaned from the corral areas is stock piled in the hay land fields prior to application. Areas where solids are stock piled in the hay land fields vary from year to year so any residual nutrients from the stock piles are utilized by the crops being grown. Solids and wastewater contain manure are applied using a solids spreader, an airway injection system and sprinkler irrigation systems operated by employees of Bonanza View Dairy and Arie and Jenneke DeJong. All of the wastewater produced will be applied to the hay land fields but some of the solids may be transferred between the Bonanza View Dairy and Windy Ridge Dairy owned by Arie and Jenneke DeJong or exported to other farms to maintain an agronomic balance of applied nutrients from manure applications. Wastewater and solids applications will not be made to areas outside of the facilities in the CAFO1, CAFO2 and CAFO3 fields except for dried solids being used in garden areas and flower beds as these areas are range land. No applications of wastewater or solids will be made to field 23 as it is also range land. Bonanza View Dairy AWMP Page 1-4 Section 1 GENERAL INFORMATION The soil concentration of phosphorus is medium to high in the hay land fields. The phosphorus index ratings are currently low to medium in all fields. The phosphorus index ratings are projected to stay low or medium for all fields if solid manure and waste water are applied on a nitrogen basis and solids containing manure continue to be exported. Supplemental nutrient applications to the hay land fields should be based on soil tests and Oregon State Extension fertilizer guides to prevent excessive soil nutrient concentrations. Bonanza View Dairy AWMP Page 1-5 Section 1 GENERAL INFORMATION MANURE STORAGE AND NUTRIENT BALANCE SUMMARY Manure StorageStorage Type: Estimated Storage Period Capacity Wastewater Storage Pond- 44.85 AF 142 Days CAFO1 Solids Storage- 243,702 CF >365 Days CAFO2&3 Solids Storage- 1,491,696 CF >365 Days Nutrient BalanceNutrients Generated: Solid Manure- N Generated (lbs) after Losses P2O5 Generated (lbs) after Losses 221,090 lbs 244,631 lbs Liquid Manure- 15,485 lbs 30,477 lbs Total- 236,575 lbs 275,108 lbs N Exported (lbs) after Losses Exported Nutrients: P2O5 Exported (lbs) after Losses Solid Manure- 0 lbs 0 lbs Liquid Manure- 0 lbs 0 lbs Total- 0 lbs 0 lbs Crop Nutrient Removal: Total- Net Nutrients: N Utilized (lbs) P2O5 Utilized (lbs) 264,053 lbs Nutrients Generated after Losses(lbs.) 70,616 lbs Nutrients Removed by Crop and Exported after Losses (lbs) Net Nutrient Balance after Losses (lbs) Nitrogen (N)- 236,575 lbs 264,053 lbs -27,478 lbs Phosphate (P 2O5)- 275,108 lbs 70,616 lbs 204,492 lbs System Losses: Nutrients Generated (lbs) Nutrients Remaining after Losses (lbs) Nutrients Lost in System (lbs) Nitrogen (N)- 419,884 lbs 236,575 lbs 183,309 lbs Phosphate (P 2O5)- 303,894 lbs 275,108 lbs 28,785 lbs Bonanza View Dairy AWMP Page 1-6 Section 1 GENERAL INFORMATION EMERGENCY RESPONSE PLAN In Case of an Emergency Storage Facility Spill, Leak or Failure Implement the following first containment steps: a. Stop all other activities to address the spill. b. Stop the flow. For example, use skid loader or tractor with blade to contain or divert spill or leak. c. Call for help and excavator if needed. d. Complete the clean-up and repair the necessary components. e. Assess the extent of the emergency and request additional help if needed. In Case of an Emergency Spill, Leak or Failure during Transport or Land Application Implement the following first containment steps: a. Stop all other activities to address the spill and stop the flow. b. Call for help if needed. c. If the spill posed a hazard to local traffic, call for local traffic control assistance and clear the road and roadside of spilled material. d. Contain the spill or runoff from entering surface waters using straw bales, saw dust, soil or other appropriate materials. e. If flow is coming from a tile, plug the tile with a tile plug immediately. f. Assess the extent of the emergency and request additional help if needed. Contacts to be made by the owner or operator within 24 hours Organization Oregon Dept. of Agriculture Natural Resources Division 635 Capitol St., N.E. Salem, OR 97301-2532 Oregon Emergency Response (System OERS) County Environmental Health Department County Roads Department Phone Number (503) 986-4700 TTD (503) 986-4762 (800) 452-0311 (541) 883-1122 (541) 883-4585 Be prepared to provide the following information: a. Your name and contact information. b. Farm location (driving directions) and other pertinent information. c. Description of emergency. d. Estimate of the amounts, area covered, and distance traveled. e. Whether manure has reached surface waters or major field drains. f. Whether there is any obvious damage: employee injury, fish kill, or property damage. g. Current status of containment efforts. Bonanza View Dairy AWMP Page 1-7 Section 1 GENERAL INFORMATION LOCATION MAP FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 1-8 Section 1 GENERAL INFORMATION TOPOGRAPHY MAP FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 1-9 Section 1 GENERAL INFORMA TION Bonanza View Dairy AWMP Page 1-10 Section 2 PRODUCTION AREA ANIMAL NUMBERS Bonanza View Dairy is planning to milk 995 cows on this dairy. The number of replacement livestock planned to be cared for on Bonanza View Dairy consists of 300 dry cows, 2,010 heifers and 1,280 calves. This plan is based on a total of 4,585 dairy animals and the land base described in this plan. ANIMAL MORTALITY MANAGEMENT Currently animal mortalities for the Bonanza View Dairy are being disposed of by natural methods in an area shown on the Field Map in Section 3 that is 2,000 feet from the dairy facilities, 3,000 feet from the nearest residence and 5,000 feet from the nearest waterway. Other methods of dealing with mortalities may be employed by Bonanza View Dairy as needed. Having dead animals sent to an acceptable disposal site is the best method to deal with animal mortalities. A list of landfills and phone numbers can be found on the internet at http://www.deq.state.or.us/lq/sw/disposal/permittedfacilities.html. If a local landfill is not permitted to accept animal carcasses, the Oregon Department of Environmental Quality (DEQ) may grant an exception. Phone numbers to local DEQ offices can be found in most phone books or on the internet at http://www.deq.state.or.us/about/locations.html. Under no circumstances are animal mortalities to be disposed of in any type of liquid manure storage facility. COLLECTION OF MANURE, PROCESS WATER AND RUNOFF Manure, bedding and wasted feed is collected in the barns. The estimated volume of Manure bedding and wasted feed that will be collected annually was generated using the ORAWM workbook located in Section 5. Flushwater used to clean the alleyways in the barns is directed to catch basins that drain to the wastewater collection tank via underground pipelines. Flushwater is recycled from the wastewater storage ponds during the wet season storage period so there is no additional fresh water added. Leachate and rainfall runoff from the silage and solids storage areas is directed to catch basins that drain to wastewater collection tank via underground pipelines. The estimated volumes of leachate and rainfall runoff from the silage and solid storage areas that will be collected annually were generated using the ORAWM workbook located in Section 5. Rainfall runoff from paved and unpaved areas that comes into contact with animal manure is directed to catch basins that drain to the wastewater collection tank. The estimated volume of rainfall runoff that will be collected annually was generated using the ORAWM workbook located in in Section 5. All process water from the animal feeding operation is directed to catch basins that drain to wastewater collection tank. The estimated volume of process water that will be collected annually was generated using the ORAWM workbook located in Section 5. Bonanza View Dairy AWMP Page 2-1 Section 2 PRODUCTION AREA TREATMENT FACILITIES Separated solids containing manure are dried and recycled for bedding. Vegetated treatment areas are used to treat rainfall runoff from the CAFO2 and CAFO3 livestock facilities. STORAGE FACILITIES The underground reinforced concrete collection tank shown on the Production Area Map on page 2-9 is use to collect wastewater containing manure. This facility is considered a collection and temporary storage facilities only and its capacity was not included in the long term storage calculations. Capacities and estimate volumes to store for the waste storage facilities can be found on the storage worksheet in the ORAWM workbook located in Section 5. TRANSFER OF MANURE, PROCESS WATER AND RUNOFF Wastewater, manure, bedding and wasted feed from the livestock barns is directed to the central collection tank where it is pumped to the settling basins where solids are separated from the wastewater. Wastewater from the settling basins is directed to the wastewater storage ponds and separated solids are transferred to the solids storage areas shown on the Production Area Map on page 2-9. Wastewater stored in the wastewater storage ponds is pumped to the hay land fields using underground pipelines to be utilized as a source of nutrients. Tank wagons and sprinkler irrigation systems are used to apply the wastewater to the hay land fields. Solids stored in the solids storage areas are dried and recycled for bedding or hauled to the hay land fields and applied using a solids spreader to be utilized as a source of nutrients. Some solids cleaned from the corral areas may be stock piled in the hay land fields prior to application or exported off farm. Bonanza View Dairy AWMP Page 2-2 Section 2 PRODUCTION AREA OPERATION AND MAINTENANCE CONSIDERATIONS WASTEWATER COLLECTION TANKThe wastewater collection tank shown on the Production Area Map on page 2-9 is used to collect and temporarily store wastewater containing manure generated by the Bonanza View Dairy. Any annual buildup of solids in the wastewater collection tank must be removed to maintain design capacity and applied to land application areas in accordance with guidance given in Section 3, Utilization Area. Inspect all tanks weekly to insure structural integrity. If the structural integrity of a tank is compromised, immediately empty the tank to determine the cause and make necessary repairs before putting the tank back into service. Do not allow equipment that exceeds the design limit of the tanks on or within 20 feet of the structure. Keep pumps, agitators, piping, valves and all other electrical and mechanical equipment in  good  condition  by  following  the  manufacturer’s  recommendations.    Maintain   grounding rods and wiring for all electrical equipment in good condition. Immediately remove all foreign debris within the structure that may cause damage to pumps or agitators. Pump the wastewater collection tank completely empty during the summer months and cleanout any debris and other solid materials that may have accumulated in the tank. Inspect the tank for structural damage and if structural damage to a tank is discovered seek the services of a qualified engineer to assess the damage and recommend necessary repairs before putting the tank back into service. Follow the guidance given in Section 3, Utilization Area, when applying wastewater to fields. Do not dispose of animal carcasses in any wastewater collection tank. It is against the law to do so. Maintain all fences, railings, and/or warning signs to provide warning and/or prevent unauthorized human or livestock entry. Immediately repair vandalism, vehicular or livestock damage to the structure, earthen areas surrounding the structure, or any appurtenances. Maintain lids, grates and shields on openings. Provide proper ventilation before entering the tank, for any reason what so ever. Provide and use self - contained breathing apparatus (scuba) equipment when entering a tank. No persons should enter the tank unless safety ropes are used and someone else capable of providing rescue assistance is outside the tank. Do not assume any tank, including open top tanks, are well ventilated. SETTLING BASINSInspect the settling basins daily to ensure there is adequate capacity for separated solids and the basins are operating properly and there has been no damage to structural components. Clean screens and outlets if they have become clogged or their capacity is not adequate for proper operation of the facility. During daily inspections if it is determined that the maximum capacity of the settling basin has been reached, remove accumulated solids from the basin and store them in the solids storage area or haul them to the application area for utilization. When removing solids from earthen basins take care not to disturb the earthen liner. Bonanza View Dairy AWMP Page 2-3 Section 2 PRODUCTION AREA Prevent any spillage or leakage onto roadways when transferring solids from the settling basins to the solids storage areas and to utilization areas. Do not dispose of animal carcasses in any settling basin. It is against the law to do so. WASTEWATER STORAGE PONDSThe wastewater storage ponds shown on the Production Area Map on page 2-9 are used to store wastewater containing manure generated by the Bonanza View Dairy. The storage capacity and estimated storage period for the wastewater storage ponds are shown on the ORAWM workbook storage worksheet located in Section 5. Emptying of the wastewater storage ponds should begin in the spring and continue through the spring and summer months as weather conditions permit applying wastewater in accordance with the guidance given in Section 3, Utilization Area. To function properly and have the greatest management flexibility, the wastewater storage ponds must be as empty as possible in the fall before the fall and winter rainy season begins. Any annual sludge buildup in the wastewater storage ponds must be removed to maintain design capacity and applied to land application areas in accordance with guidance given in Section 3, Utilization Area. Inspect the wastewater storage ponds weekly to insure structural integrity and that at least 1 foot-6 inches of freeboard is being maintained to accommodate excess rainfall such as a 25 year-24hour storm and prevent overtopping embankment. If the structural integrity of a wastewater storage pond embankment is found to be compromised, immediately draw the liquid level down below the damaged area to determine the cause. Seek the services of a qualified engineer to assess the damage and recommend necessary repairs before allowing wastewater levels above the damaged area. Pump the wastewater storage ponds to the lowest level possible during the summer months and inspect the embankments for structural damage. If structural damage to the embankment of a wastewater storage pond is discovered, seek the services of a qualified engineer to assess the damage and recommend necessary repairs before allowing wastewater levels above the damaged area. Follow the guidance given in Section 3, Utilization Area, when applying wastewater to fields. Do not permit livestock access to the wastewater storage pond or on the embankments. Control undesirable vegetation growth by spraying or mowing. Control rodents as necessary. Check elevations of earthfills periodically and restored to grade and shape as necessary. Fill and reseed eroded embankment areas or repair with well graded rock riprap. Safety features such as signs and fences should be kept in good repair. Do not dispose of animal carcasses in any settling basin or wastewater storage pond. It is against the law to do so. SOLIDS STORAGE FACILITYThe lot and corral areas shown on the Production Area Maps starting on page 2-9 are used to store solids containing manure generated by the Bonanza View Dairy. The storage capacity and estimated storage period for the solids storage areas are shown on the ORAWM workbook storage worksheet located in Section 5. Emptying of the solids storage facility should begin in the spring and continue through the spring and Bonanza View Dairy AWMP Page 2-4 Section 2 PRODUCTION AREA summer months as weather conditions permit applying solids in accordance with the guidance given in Section 3, Utilization Area. To function properly and have the greatest management flexibility, the solids storage facility must be as empty as possible in the fall before the fall and winter rainy season begins. Periodically inspect concrete and asphalt slabs, walls and curbs and repair or replace broken sections as needed. Cleanup any spillage of manure and organics from outside of the solids storage area and place them back in the solids storage facility. Maintain all fences, railings, and/or warning signs to provide warning and/or prevent unauthorized human or livestock entry. Immediately repair vandalism, vehicular or livestock damage to the structure, earthen areas surrounding the structure, or any appurtenances. BUILDING ROOFSInspect building roofs annually as a minimum. Repair and/or replace all rusted sections and secure loose sections as needed. Immediately replace all broken trusses, rafters, beams, poles as needed. Immediately determining the cause and necessary modification(s) to prevent reoccurring structural failure is essential. DIKES AND BERMSPeriodically check elevations of earthfills and restore to grade and shape, if necessary. All settlement or cracks in the dike should be investigated to determine the cause and immediately repaired. Maintain vigorous growth of vegetative coverings. This includes reseeding, fertilization, and application of herbicides when necessary. Fertilize the established stand with at least 200 pounds of 21-0-0 per acre or equivalent annually or as needed to maintain a uniform vigorous stand. Avoid excess travel and uncontrolled grazing on any portion of the dike system that will harm or destroy vegetative cover. Periodic mowing or controlled grazing may also be needed to control height. Maintain installed fences to prevent unauthorized human access or uncontrolled grazing of dike surfaces. Livestock can be used to control vegetation height, providing grazing is controlled to short periods of time when damage to the dike surface and vegetation will not result. Check all erosion control sections for accelerated weathering and displacement of materials. Replace to original shape and grade if necessary. Immediately repair any vandalism, vehicular, or livestock damage to the dike or other appurtenance. Eradicate or otherwise remove all rodents or burrowing animals and repair any damage caused by their activity. Bonanza View Dairy AWMP Page 2-5 Section 2 PRODUCTION AREA FENCESDo not allow livestock access to open water courses and drainageways. Provide off stream watering facilities where possible and limit access to designated watering areas. Inspect fences periodically and repair or replace broken or decayed posts and tighten sagging wire as needed. Broken wire can be spliced or replaced. Replace broken or missing insulators on electric fences as needed and repair or replace inoperative electric fence controllers. Insure gates and other appurtenances are in good working order. Replace or repair components as needed. IRRIGATION SYSTEMSMaintain sprinkler systems in  accordance  with  the  manufacturer’s  recommendations  to   help ensure trouble free operation. Prevent livestock access to equipment during operation. Clean plugged nozzles and replace if worn or defective. Promptly repair all leaks by replacing valves, fittings, gaskets, worn or damaged parts. LIVESTOCK WATERING FACILITIESCheck all above ground connections, valves, gates, rodent guards, inlets and outlets to make sure they are functioning properly. Check troughs and tanks for leaks or cracks and repair or replace immediately, if necessary. Make certain the area adjacent to the trough is well protected with gravel, paving, or good cover. Be sure that the outlet pipe has a free outlet and is not causing any serious erosion problems. Check periodically to see if debris has fallen into the trough or tank which may restrict inflow or planned functions of the outflow system. Clean the entire system periodically and remove moss, algae growth, and/or sludge. Chemicals such as copper sulfate and chlorine can be used to prevent moss and algae growth. Local rules and regulations are to be followed when using chemicals to make sure they are safe for animals. Where necessary maintain coverings and insulation to prevent damage by freezing. Eradicate or otherwise remove all rodents or burrowing animals. Immediately repair any damage caused by their activity. Immediately repair any vandalism, vehicular or livestock damage. Bonanza View Dairy AWMP Page 2-6 Section 2 PRODUCTION AREA PIPELINESFlush pipelines used for liquid waste applications with clean water following waste application, or as needed, to prevent particle buildup. Drain the pipeline and components in areas that are subject to freezing. If parts of the pipeline cannot be drained, a non-toxic antifreeze solution may be added. Check to make sure all valves and air vents are set at the proper operating condition so they can provide protection to the pipeline. Inspect pipelines for signs of failure. Inspect risers and valves periodically for leaks or worn gaskets. Repair or replace pipeline, risers and valves as needed. Eradicate or otherwise remove all rodents or burrowing animals. Immediately repair any damage caused by their activity. PUMPSOperate  and  maintain  pumps  in  accordance  with  good  judgment  and  manufacture’s   manuals and recommendations. Drain liquid manure from pumps during cold weather to prevent freezing. If parts of the system cannot be drained, a non-toxic antifreeze solution may be added. Inspect pumps periodically and remove debris wrapped around shafts and impellers. Maintain foot valves and check valves for proper operation. For proper operation of electric motors and controls, maintain lubrication for all bearings, keep electric panel free from obstructions and debris. Maintain electrical safety devices, assure all electrical contacts are tight, and lock main electrical switch to “OFF”  position  during  non-use season. Maintain adequate shade and ventilation for pump motors. For proper operation of pumps, maintain lubrication for all bearings and pump shafts, assure belts are adjusted properly, maintain safety covering devices on open shafts and belt drives, check to make sure all safety valves and devices are set at proper operating conditions so they may provide protection to the pump and power unit. For centrifugal pumps, periodically measure tolerance between pump impeller and pump casing (i.e. wearing) and replace wear ring as needed to help restore new pump operating characteristics. Use portable pressure gauge (preferably a liquid filled gauge) to monitor pump performance. Operate  and  maintain  agitators  in  accordance  with  the  manufacture’s  manual  and   recommendations. Inspect all plumbing annually as a minimum. Replace, tighten, or repair broken or loose connections and lines as needed. Bonanza View Dairy AWMP Page 2-7 Section 2 PRODUCTION AREA WELL(S)Protect the area immediately surrounding the well from being damaged by agriculture machinery, vehicles, or livestock. All fences, railings, and/or warning signs shall be maintained to provide warning and/or prevent unauthorized human or livestock entry. Do not allow any foreign debris to accumulate and maintain soil and vegetative covering in the immediate vicinity of the well. Eradicate or otherwise remove all rodents or burrowing animals. Immediately repair any damage caused by their activity. Check metal surfaces for rust and other damage especially sections in contact with earthfill and with other materials. Repair or replace damaged section and apply paint as a protective covering. Keep all surface water from entering or accumulating at the immediate vicinity of the well site. Immediately repair any vandalism, vehicular, or livestock damage. CHEMICAL HANDLING CHECKLISTThe following measures shall be taken to prevent chemicals from contaminating process water or storm water storage and treatment systems: 1. Make sure all chemicals are stored in proper containers. Expired chemicals and empty containers are to be properly disposed of in accordance with state and federal regulations. Pesticides and associate refuse are to be disposed of in accordance with the FIFRA label. 2. Chemical storage areas are to be self-contained with no drains or other pathways that will allow spilled chemicals to exit the storage area. 3. Chemical storage areas are to be covered to prevent chemical contact with rain or snow. 4. Emergency procedures and equipment are to be in place to contain and clean up chemical spills. 5. Chemical handling and equipment wash areas are to be designed and constructed to prevent contamination of surface waters, waste water, and storm water storage and treatment systems. Bonanza View Dairy AWMP Page 2-8 Section 2 PRODUCTION AREA PRODUCTION AREA MAP FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 2-9 Section 2 PRODUCTION AREA PRODUCTION AREA MAP FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 2-10 Section 2 PRODUCTION AREA PRODUCTION AREA MAP FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 2-11 Section 2 PRODUCTION AREA Bonanza View Dairy AWMP Page 2-12 Section 3 UTILIZATION AREA CROPPING SYSTEM The acres of crop land area available for utilization of the nutrients and organics contained in the wastewater and solids produced from the Bonanza View Dairy is shown on the utilization worksheet in ORAWM located in Section 5. Yield data and nutrient utilization rates for the crops grown are also shown on the inventory worksheet in ORAWM located in Section 5. Irrigated and nonirrigated crop yield data from the Klamath County Soil Survey referenced in Section 5 indicates the yield data used in developing this plan is within the range of the given crop yields for well managed fields. A tank wagon and sprinkler systems are used to apply wastewater from the wastewater storage ponds to reduce application losses. These systems apply wastewater at a constant rate so they must be calibrated to insure nutrients are not over applied. Side roll (wheeline) irrigation systems are used to irrigate the crop land fields for Bonanza View Dairy. These systems use single boom with sprinkler nozzles mounted above the boom and apply water depending on the nozzle size, operating pressure and set time used with an efficiency of 65 to 75 percent. Side roll sprinkler systems must be well managed to prevent excess percolation, surface runoff and erosion, wind drift and evaporation losses. A center pivot irrigation system is also used to irrigate the crop land fields for Bonanza View Dairy. These systems use single boom with sprinkler nozzles mounted below the boom and apply water depending on the nozzle size, operating pressure and travel speed used with an efficiency of 80 to 90 percent. Center pivot sprinkler systems must be well managed to prevent excess percolation, surface runoff and erosion, wind drift and evaporation losses. The amount of irrigation water to apply based on the net irrigation requirement of the crop being grown can be found in the tables starting on page 3-19. Bonanza View Dairy AWMP Page 3-1 Section 3 TILIZA TION AREA FIELD Bonanza View Dairy Section 16, 21 and 22, Township 39 South, Range 11 East from the Willamette Meridian v. i. sz' I~l. . i I Map Leend ?w - Field Boundary, Field Name, Acres - Irrigation and Wastewater Pipelines Scale 0 1500 3000 4500 Feet :2 IZI - Pump Bonanza View Dairy AWMP Page 3-2 Section 3 UTILIZATION AREA APPLICATION The manure and irrigation application systems will be calibrated in accordance with guidance starting on page 3-3 to insure the applications of manure, bedding and runoff from the waste storage facilities are in accordance with agronomic rates. No application of wastewater or solids containing manure is to be made to the setback areas shown on the Setback Map on page 3-5. Applications of wastewater and solids containing manure should be made in accordance with guidance starting on page 3-3 to reduce the risk of contaminated runoff to surface water sources and leaching of contaminants to ground water sources. The phosphorus runoff rating for each of the farm fields is based on the Eastern Oregon Phosphorus Index and is shown in the table on page 4-20. Wastewater, solids and commercial fertilizer for any field with a high runoff rating must be applied on a phosphorus basis. Wastewater, solids and commercial fertilizer for any field with a low or medium runoff rating can be applied on a nitrogen basis. No applications manure or commercial fertilizer containing phosphorus are to be made on a field with a very high phosphorus runoff rating. GENERAL CONSIDERATIONS FOR MAKING MANURE APPLICATIONS Manure applications may be made at any time of the year provided certain factors have been considered. However, the overriding factor one should use in considering whether or not to apply nutrients to a crop, irrespective of the nutrient source, is the agronomic need of the crop at the time of application. The following guidelines are to be considered once the decision has been made to make a manure application. Manure applications may be done as long as you can comply with all permit conditions and can meet the conditions outlined on page 3-4 to 3-6 in the AWMP. Based on crop nutrient uptake patterns, manure applications should stop when the crop is done growing for the year and before the first significant rainfall event that is expected to result in saturated soils or surface runoff. Fields that are subsurface (TILE) drained require additional precautions when manure is applied. Any pre-application tillage should leave as much residue as possible on the soil surface. Water control structures installed in subsurface drainage systems should be managed to prevent discharge of manure and wastewater during periods of application. Be aware of the location of sensitive areas, concerns of neighbors or concerns of the public, which require special application procedures. To reduce odor problems, apply wastewater and solids containing manure in mid-morning when temperatures are warming and air is rising rather than in the afternoon or evening when air is cooling and settling. Avoid applications during periods of fog. Calibrate application equipment to insure uniform distribution and accurate application rates in accordance with guidance given in the Considerations for Manure Applications starting on page 3-4. Refer to page 3-9 for guidance on the calibration of application equipment. Bonanza View Dairy AWMP Page 3-3 Section 3 UTILIZATION AREA Maintain setbacks for manure application from any surface waters. The management goal is to allow no manure to enter surface waters at any time. The following table shows minimum setback requirements for manure applications: Manure type Wastewater Wastewater Solids Application Equipment Sprinkler Systems Tank Wagon Spreader Season Wet Season Dry Season 100 feet 70 feet 70 feet 35 feet 20 feet 20 feet Note: a. Setbacks are the distance between open waterways and manure application area. b. Setback requirements will generally increase for manures which are applied aerially (such as a traveling big gun) versus manures applied lower to the ground (such as a splash bar) due to potential for drift from wind or splashing. Record applications, transfers or exports of nutrients (manure and fertilizer) and maintain them for at least 5 years. The CAFO Recordkeeping Calendar or the tools and forms referenced in Section 5 may be used to record this information. CONSIDERATIONS FOR SPRING AND SUMMER MANURE APPLICATIONS: Apply wastewater and solids containing manure at agronomic rates shown on the table on page 3-9 using the following guidelines: Apply to land being prepared for crops. Till manure into soil within 3 days of application if possible or apply to actively growing crops such as grass, clover or alfalfa after cutting. Do not apply during rainfall events that are expected to result in saturated soils or surface runoff. Maintain the setback buffer distances described on this page and shown on the Setback Map on page 3-5 when making applications of liquids or solids containing manure. Record applications, transfers or exports of nutrients (manure and fertilizer) and maintain them for at least 5 years. The CAFO Recordkeeping Calendar or the tools and forms referenced in Section 5 may be used to record this information. Bonanza View Dairy AWMP Page 3-4 Section 3 UTILIZATION AREA SETBACK MAP(S) FOR BONANZA VIEW DAIRY Bonanza View Dairy AWMP Page 3-5 Section 3 UTILIZATION AREA CONSIDERATIONS FOR LATE FALL AND WINTER MANURE APPLICATIONS: Only apply manure during this time period if the following guidelines CAN be met. Call the ODA CAFO Program at (503) 986-4700 for guidance if a manure application is needed and the following guidelines CAN NOT be met: Apply manure only to actively growing crops such as grass, clover or alfalfa. Minimize application rates by using the maximum travel rates for the application equipment. Maintain the setback buffer distances described in the table on page 3-4 and shown on the Setback Map on page 3-5 when making applications of liquids or solids containing manure. Do not apply during rainfall events that are expected to result in saturated soils or surface runoff. Do not apply to saturated or flooded soils. It is recommended that application(s) be limited to soils (areas) where the flooding frequency class rating is None, Very Rare or Rare. Do not apply to slopes greater than 5%. See the Soil Map in Section 4 for the location of soil map units with slopes greater than 5%. Applications of wastewater or solids containing manure to frozen soils should be avoided. Do the following if an application of wastewater or solids containing manure is to be made to frozen soils: - Apply only enough wastewater or solids containing manure to address storage limitations until suitable soil conditions for application are available. - Minimize applications to 5 wet tons per acre or less of solids containing manure and 6,788 gallons (0.25 inches) per acre or less of wastewater. - Apply to alternating strips to reduce the risk of contaminated runoff reaching surface water sources. - Apply to fields of established hay, pasture or fields containing at least 90% cover and are the furthest from open water sources. - Do not apply wastewater or solids containing manure within 200 feet of surface water sources, drainageways, wells, or inlets to subsurface drainage systems. - Runoff control systems such as earthen dikes must be in place where applications will be made to fields with slopes greater than 5%. Record applications, transfers or exports of nutrients (manure and fertilizer) and maintain them for at least 5 years. The CAFO Recordkeeping Calendar or the tools and forms referenced in Section 5 may be used to record this information. Do not apply manure or commercial fertilizer to fields receiving applications unless the nutrients applied in the manure are less than the annual application of nutrients planned in the nutrient budget for the fields. Bonanza View Dairy AWMP Page 3-6 Section 3 UTILIZATION AREA MANURE SAMPLING PROTOCOL Solid and liquid manure samples are taken and analyzed annually for Bonanza View Dairy by a consultant trained in how to obtain and preserve solid and liquid manure samples for testing. Results of these analysis will be used to determine application rates for manure, litter, and process wastewater. Manure analyses should be performed by a laboratory that meets the requirements and performance standards of the Manure Testing Laboratory Certification Program (MTLCP), http://www.mda.state.mn.us/licensing/pestfert/manurelabs.htm. MANURE TESTS Manure Nutrient Analyses Bonanza View Dairy LIQUID MANURE ANALYSIS Testing performed by A&L Western Agricultural Laboratories, Modesto, California Report Date Sample I.D. Total N 04/04/2014 Wastewater 0.83 Lbs/1,000 gallons P2O5 K2O NH4-N % Moisture % Solids NA 99.55 0.45 2014 26176 Bonanza View Dairy 1.67 2.00 SOLID MANURE ANALYSIS Testing performed by A&L Western Agricultural Laboratories, Modesto, California Report Date Sample I.D. Total N 04/04/2014 Solids Stack 14.60 Lbs/Ton P2O5 K2O NH4-N % Moisture % Solids NA 35.88 64.12 2014 26175 Bonanza View Dairy AWMP 15.60 Page 3-7 45.80 Section 3 UTILIZATION AREA SOIL TESTING PROTOCOL A current soil test is one that is no older than 5 years that is used to represent the nutrient status of the entire field. Soil samples are samples are taken and analyzed for Bonanza View Dairy by a consultant trained in how to obtain and preserve soil samples for testing. Soil analysis must be performed by laboratories successfully meeting the requirements and performance standards of the North American Proficiency Testing Program-Performance Assessment Program (PAP); http://www.naptprogram.org/pap/. SOIL TESTS Bonanza View Dairy SOIL TEST ANALYSIS Testing performed by Western Laboratories, Parma, Idaho Lab Number Test Date Field Depth NO3-N ppm NH4-N ppm P ppm K ppm Ca ppm Mg meq TB meq pH SMP OM % 05/07/2010 1 12" 10 8 23 NA NA NA NA NA NA NA 2010 5407 Testing performed by Western Laboratories, Parma, Idaho Lab Number Test Date Field Depth NO3-N ppm NH4-N ppm P ppm K ppm Ca ppm Mg meq TB meq pH SMP OM % 05/03/2013 05/03/2013 5 8 12" 12” 16 16 6 6 13 53 1775 600 NA NA NA NA NA NA 8.2 7.9 NA NA NA NA 2013 39464 39462 Testing performed by A&L Western Agricultural Laboratories, Modesto, California Lab Number Test Date Field Depth NO3-N ppm NH4-N ppm P ppm K ppm Ca ppm Mg meq TB meq pH SMP OM % 04/03/2014 04/03/2014 04/03/2014 04/03/2014 04/03/2014 16 18 19 30 43 12" 12" 12" 12" 12" 18 17 16 13 25 NA NA NA NA NA 35 54 54 56 76 429 470 594 520 618 1859 1830 1775 2214 3495 600 663 662 890 1087 NA NA NA NA NA 6.7 6.7 6.7 6.9 7.1 7.3 7.1 7.3 7.1 7.0 2.9 3.3 2.9 3.2 5.0 2014 51480 51481 51482 51483 51484 Bonanza View Dairy AWMP Page 3-8 Section 3 UTILIZATION AREA AMOUNT OF MANURE TO APPLY FOR CROPS GROWN The timing and frequency of applications of wastewater and solids containing manure for utilization by crops shown in the table below are based on information provided in Oregon State University Extension publications listed in Section 5. The formulas for determining the total nutrient application rate per unit yield for each crop shown in the table below are as follows: Total N to apply in pounds = N in pounds per yield unit from the table for the crop grown X percent (%) dry matter (DM) of harvested crop/100 X planned or measured yield per yield unit Total P2O5 to apply in pounds = P in pounds per yield unit from the table for the crop grown X 2.291 P2O5/P X percent (%) dry matter (DM) of harvested crop/100 X planned or measured yield per yield unit Total K2O to apply in pounds = K in pounds per yield unit from the table for the crop grown X 1.205 K2O/K X percent (%) dry matter (DM) of harvested crop/100 X planned or measured yield per yield unit The following table shows the crops that may be grown on this farm: Nutrient Removal (lb/yield unit) FRUIT OR VEGETABLES Beans, dry edible Caneberries Corn, Sweet Mixed Vegetables & Fruit Onions Orchard, Fruit Pea, edible Potatoes Bonanza View Dairy AWMP Yield Unit cwt ton ton ton cwt ton ton ton Page 3-9 lb/Unit 100 2000 2000 2000 100 2000 2000 2000 % DM 100 100 100 100 100 100 100 100 N 3.13 11.43 17.80 8.33 0.30 13.00 73.60 6.60 P 0.45 7.42 4.8 2.08 0.06 2.00 8.00 1.20 K 0.85 11.43 11.6 10.20 0..22 16.00 18.00 10.33 Section 3 UTILIZATION AREA Nutrient Removal (lb/yield unit) GRAIN, SEED OR OIL CROPS Barley Beets, sugar Canola Corn, grain shelled Crimson Clover seed Fescue Seed, Straw Removed Fescue, seed (Fine or Tall) Grass Seed Grass Seed, Straw Removed Oats, grain Orchardgrass seed Pumpkins Red Clover seed Ryegrass Seed Ryegrass, Perennial Seed Wheat, Soft White for grain Wheat, Soft White Straw Removed Wheat, Hard Red for grain Wheat, Soft White Straw Removed Bonanza View Dairy AWMP Yield Unit bushels ton ton bushels lb cwt lb cwt ton bushels lb ton lb cwt lb bushels ton bushels ton Page 3-10 lb/Unit 48 2000 2000 56 1 100 1 100 2000 32 1 2000 1 100 1 60 2000 60 2000 % DM 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 N 0.87 4.00 70.00 0.90 0.05 10.03 0.02 1.60 33.90 0.62 0.016 4.00 0.05 1.60 0.02 1.00 43.40 1.60 83.40 P 0.16 0.60 12.00 0.16 0.01 1.08 0.00 0.20 5.50 0.11 0.002 1.40 0.01 0.20 0.002 0.24 8.90 0.37 17.10 K 0.21 2.78 18.00 0.22 0.02 8.33 0.00 0.40 34.40 0.16 0.004 6.60 0.02 0.40 0.004 0.21 20.90 0.31 37.10 Section 3 UTILIZATION AREA Nutrient Removal (lb/yield unit) HAY AND PASTURE CROPS Alfalfa, Hay Alta Fescue Hay/Pasture Grass Legume Hay/Pasture Meadow Fescue Hay/Pasture Oats Hay/Pasture Orchardgrass Hay/Pasture Perennial Hay/Pasture (Low Intensity) Perennial Hay/Pasture (Low-Med Intensity) Perennial Hay/Pasture (Medium Intensity) Perennial Hay/Pasture (Med- High Intensity) Perennial Hay/Pasture (High Intensity) Ryegrass Hay Ryegrass, Perennial Pasture Tall Fescue Hay/Pasture Yield Unit ton ton ton ton ton ton ton ton ton ton ton ton ton ton lb/Unit 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 % DM 100 100 100 100 100 100 100 100 100 100 100 100 100 100 N 64.00 33.00 33.90 41.60 60.00 53.20 32.00 38.00 48.00 58.00 64.00 33.40 58.00 39.40 P 8.00 6.90 5.50 8.80 10.20 8.60 6.00 6.00 7.00 8.00 8.00 5.40 8.00 4.00 K 42.00 37.60 34.40 47.40 14.80 18.60 38.00 38.00 38.00 40.00 40.00 28.40 48.00 40.00 Nutrient Removal (lb/yield unit) SILAGE AND HAYLAGE CROPS Corn for Silage Crimson Clover forage Field Pea, Forage Oat haylage Oats & Peas/ Green Beans Red Clover forage Ryegrass Haylage Sorghum-Sudan Haylage Triticale Haylage Wheatgrass Hay/Pasture Bonanza View Dairy AWMP Yield Unit ton ton ton ton ton ton ton ton ton ton Page 3-11 lb/Unit 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 % DM 100 100 100 100 100 100 100 100 100 100 N 25.00 40.00 73.60 60.00 32.03 40.00 50.00 54.33 49.00 28.40 P 4.00 4.41 8.00 10.20 5.58 4.41 8.00 6.33 6.80 5.40 K 20.00 32.98 18.00 14.80 18.65 32.98 42.67 58.00 11.40 53.60 Section 3 UTILIZATION AREA Nutrient Removal (lb/yield unit) OTHER CROPS Hops, Cones Natural Area (Trees and Grass) Nursery Stock Bonanza View Dairy AWMP Yield Unit bale ton ton Page 3-12 lb/Unit 200 2000 2000 % DM 100 100 100 N 9.00 10.52 8.33 P 0.96 1.56 2.08 K 5.00 9.20 10.20 Section 3 UTILIZATION AREA SOLID MANURE APPLICATION CHART LIQUID MANURE APPLICATION CHART MANURE ANALYSIS Test Date: Source: 04/04/14 Solids Pile MANURE ANALYSIS (As received lb/ton) P2O5 K2O Total N 14.60 15.60 45.80 Test Date: 04/04/14 Source: Wastewater Manure Nutrient Content Manure Applied Thickness to apply (Tons/Ac) (inches/Ac) 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 0.013 0.020 0.026 0.033 0.039 0.046 0.052 0.059 0.066 0.072 0.079 0.085 0.092 0.098 0.105 0.111 0.118 0.124 0.131 0.138 Bonanza View Dairy AWMP Total N P2O5 K2O (lb/A) 15 22 29 37 44 51 58 66 73 80 88 95 102 110 117 124 131 139 146 153 (lb/A) 16 23 31 39 47 55 62 70 78 86 94 101 109 117 125 133 140 148 156 164 (lb/A) 46 69 92 115 137 160 183 206 229 252 275 298 321 344 366 389 412 435 458 481 (As received lb/1000 gal) P2O5 K2O Total N 0.83 1.67 2.00 Manure Nutrient Content Manure Applied Thickness to apply (Gallons/Ac) (inches/Ac) 2,715 5,431 8,146 10,862 13,577 16,292 19,008 21,723 24,439 27,154 29,869 32,585 35,300 38,016 40,731 43,446 46,162 48,877 51,593 54,308 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 Page 3-13 Total N P2O5 K2O (lb/A) 2 5 7 9 11 14 16 18 20 23 25 27 29 32 34 36 38 41 43 45 (lb/A) 5 9 14 18 23 27 32 36 41 45 50 54 59 63 68 73 77 82 86 91 (lb/A) 5 11 16 22 27 33 38 43 49 54 60 65 71 76 81 87 92 98 103 109 Section 3 TILIZA TION AREA NUTRIENT APPLICATION CHART for WASTEWATER 14 3,500 12 Nutrients? to Apply 3:000 ?o?50 lb Ta) 10 ?El?100 b 2,500 +150 lb :5 ?o?200 lb .E 8 2,000 .5 6 1,500 5 0 5 '5 4 1,000 5 2 500 0 0 0.1 0.25 0.5 0.75 1 2 Application in Inches Nutrient Concentration in Bonanza View Dairy AWMP Page 3-14 Section 3 Nutrient Concentration in ton UTILIZATION AREA NUTRIENT APPLICATION CHART for SOLIDS 20 Nutrients to Apply +50 lb 16 1 +100 lb +150 Application in Tons/Acre Bonanza View Dairy AWMP Page 3-15 Section 3 TILIZA TION AREA Bonanza View Dairy AWMP Page 3-16 Section 3 UTILIZATION AREA IRRIGATION WATER MANAGEMENT The application of Irrigation Water Management to the irrigated fields as shown on the Field Map will manage soil moisture to promote the desired crop response, optimize the available water supplies, minimize irrigation induced erosion, decrease non-point source pollution of surface and groundwater sources, manage salts in the crop root zone and manage the crop micro climate. Irrigation water is supplied by wells and surface water sources using pumps through an underground pvc pipelines to sprinkler irrigation systems. The average amount of irrigation water to be applied per application and total annual amount needed for irrigated crops with guidance on when and how much irrigation water to apply can be found starting on page 3-19. Permits: Under Oregon law all water is publicly owned and anyone planning to store or divert surface or groundwater for the purpose of irrigation must obtain a permit or water right from the Oregon Water Resources Department. These permits or water rights must be obtained prior to the use of the water. It is the responsibility of the Farmer to file for the necessary permits or water rights. No permits or water rights are needed for applying wastewater as a nutrient source. Bonanza View Dairy AWMP Page 3-17 Section 3 UTILIZATION AREA Irrigation Water Flows, Volumes, and Relationships Equation 1- Q Equation 2- T D A where: Q = flow rate (acre-in/hr or cfs) T = time (hr) D = gross depth applied (in) A = area (acres) Q where: Q = flow rate (gpm) A = area (acres) D = gross application depth (in) F = irrigation period (days) H = hours of operation per day Water Volumes & Weights: 1 cubic foot = 7.48 gallons = 62.4 lb = 28.3 liters 1 acre-foot = 43,560 cubic feet (1 acre covered 1 ft deep) 12 acre-in = 1 acre-ft = 325,829 gal 1 million gallons = 3.07 acre-ft 1 acre-ft = 1,234 cubic meters 1 cu meter = 1,000 liters = 35.3 cu ft Water Flow Rates: 1 cubic foot per second (cfs) = 448.8 gallons per minute 1 cfs for 1 hour = 0.99 acre-inch 1 cfs for 24 hr = 1.98 acre-ft 1,000 gpm = 2.23 cfs 1,000 gpm for 24 hr = 4.42 ac-ft 1 gpm/acre = 0.053 ac-in/ac/day 1  cfs  =  40  miner’s  inches  in  OR,  No  CA 1 cfs  =  50  miner’s  inches  in  ID,  WA 1  miner’s  inch  =  11.22  gpm  in  OR 1  miner’s  inch  =  9  gpm  in  ID,  WA 1 cfs = 28.32 liters/sec 1 cubic meter/sec = 35.3 cfs 1 liter/sec = 15.85 gpm Pressure and Pressure Head: 1 psi = 2.31 ft of pressure head 1 atmosphere (sea level) = 14.7 psi = 33.9 ft of head Lengths and Areas: 1 mile = 5,280 ft = 1.61 km 1 meter = 3.28 ft = 39.37 inches 1 acre = 43,560 square ft 1 hectare = 2.47 acres Q x T = D x A where: Q = cfs, T = hr; D = inches depth; A = acres Gpm for 5 ft/s velocity in PVC pipe: 6” 8” 10” 12” 14” 480 800 1250 1750 2150 Pump Power Requirement Horsepower Natural Resources Conservation Service Bonanza View Dairy AWMP 453 A D F H Page 3-18 Pump Head in ft x gpm 39 .6 x % Pump Efficiency Section 3 UTILIZATION AREA SOILSBased on the Natural Resources Conservation Service National Engineering Handbook, Part 652, National Irrigation Guide, the irrigated soils on this farm have an average water holding capacity of 0.15 inches per inch of soil depth and a soil intake rate of 0.50 inches per hour. CROPS- CROP Alfalfa Haylage Barley/Oat/Pea Haylage Triticale/Wheat Haylage MATURE ROOT DEPTH (INCHES) 60 36 36 MAXIMUM ALLOWED DEPLETION 50% 50% 50% CRITICAL PERIOD July July July Above data are from EM8713, Western Oregon Irrigation Guides, June 1998, OSU: Corvallis, OR and NRCS Irrigation Guide (National Engineering Handbook, Part 652). IRRIGATION WATER SUPPLYDescription of Oregon Water Right: Description of Irrigation Water Supply (Well, Stream, Irrigation District, etc.): Supply Flowrate (gpm or cfs): Annual Volume Available (Acre-ft.): Water Delivery Schedule: Method(s) of Water Measurement: Permit- G12447, Certificates- S64131, G79698, G10329, G12437 Lost River and Wells 14.21 CFS or 6,378 GPM 1,705 AF On Demand None IRRIGATION SYSTEM- System Side Roll (Wheel Line) Sprinkler Center Pivot Sprinkler System Capacity (gpm) 231 800 Bonanza View Dairy AWMP Nozzle Size (in) 11/64 and 3/16 1/4 Pressure (psi) Spacing (ft) Application Rate (in/hr) System Efficiency (%) 50 to 60 60 0.26 to 0.3 75 50 to 60 NA 0.7 to 0.8 80 Page 3-19 Section 3 UTILIZATION AREA Irrigation Water Management Worksheet Crop Name: Alfalfa Managed Rooting Depth (inches): 48 Management Allowed Depletion, MAD: 50% Irrigated Acres: 228 Soil Name: Hosley, Fordney, Calimus, Capona Soil Depth (inches): 48 Available Water Capacity (in/in): 0.15 Soil Intake Rate (in/hr) : 0.50 IRRIGATION REQUIREMENT HOW MUCH water to apply? Total Plant Available Water Capacity (in): Soil or Root Depth * Available Water Capacity Net Irrigation Application (in): Total Plant Available Water Capacity * MAD Irrigation System Application Rate (in/hr): Determined based on the type of Irrigation System Month April May June July August Sept 7.2 7.2 7.2 7.2 7.2 7.2 3.6 3.6 3.6 3.6 3.6 3.6 0.29 0.29 0.29 0.29 0.29 0.29 0.00 2.60 5.55 7.28 5.29 0.00 0.00 0.08 0.19 0.23 0.17 0.00 30 31 19 15 21 30 12 12 12 12 12 12 2.45 2.45 2.45 2.45 2.45 2.45 30 29 13 10 14 30 70% 70% 70% 70% 70% 70% 3.50 3.50 3.50 3.50 3.50 3.50 799 799 799 799 799 799 16 16 16 16 16 16 754 773 1,706 2,166 1,574 754 IRRIGATION TIMING WHEN to apply water? Net Irrigation Water Requirement (in): (From OSU Extension Miscellaneous Pub 8530, 1992) Average Daily Crop Water Use (in/day): Irrigation Frequency (days): Net Irrigation Application / Daily Crop Water Use Irrigation System Set Time (hours): Actual Net Irrigation Application (in): Gross Application * System Application Efficiency Actual Irrigation Frequency (days): Ac tual Net Irrigation Applic ation / Daily Crop Water Use IRRIGATION SYSTEM CAPACITY System Application Efficiency (%): Water Required / Water Applied Gross Irrigation Application (in): System Application Rate * System Set Time Volume of Water per Irrigation (acre-in): Gross Irrigation Application * Irrigated Acres Irrigation System Operation (hours/day): Required System Flow Rate (gpm): (Equation 2) Compare Required system flow rate with M easured flow noted on Irrigation Application Record Bonanza View Dairy AWMP Page 3-20 Section 3 UTILIZATION AREA Irrigation Water Management Worksheet Crop Name: Barley/Oat/Pea/Triticale/Wheat Haylage Managed Rooting Depth (inches): 36 Management Allowed Depletion, MAD: 50% Irrigated Acres: 330 Soil Name: Calimus, Henley, Hosley, Stukel Soil Depth (inches): 48 Available Water Capacity (in/in): 0.20 Soil Intake Rate (in/hr) : 0.40 IRRIGATION REQUIREMENT HOW MUCH water to apply? Total Plant Available Water Capacity (in): Soil or Root Depth * Available Water Capacity Net Irrigation Application (in): Total Plant Available Water Capacity * MAD Irrigation System Application Rate (in/hr): Determined based on the type of Irrigation System Month April May June July August Sept 7.2 7.2 7.2 7.2 7.2 7.2 3.6 3.6 3.6 3.6 3.6 3.6 0.29 0.29 0.29 0.29 0.29 0.29 0.00 1.54 4.76 8.78 6.50 0.98 0.00 0.05 0.16 0.28 0.21 0.03 30 31 23 13 17 30 12 12 12 12 12 12 2.45 2.45 2.45 2.45 2.45 2.45 30 31 15 9 12 30 70% 70% 70% 70% 70% 70% 3.50 3.50 3.50 3.50 3.50 3.50 1156 1156 1156 1156 1156 1156 16 16 16 16 16 16 1,091 1,056 2,118 3,780 2,799 1,091 IRRIGATION TIMING WHEN to apply water? Net Irrigation Water Requirement (in): (From OSU Extension Miscellaneous Pub 8530, 1992) Average Daily Crop Water Use (in/day): Irrigation Frequency (days): Net Irrigation Application / Daily Crop Water Use Irrigation System Set Time (hours): Actual Net Irrigation Application (in): Gross Application * System Application Efficiency Actual Irrigation Frequency (days): Ac tual Net Irrigation Applic ation / Daily Crop Water Use IRRIGATION SYSTEM CAPACITY System Application Efficiency (%): Water Required / Water Applied Gross Irrigation Application (in): System Application Rate * System Set Time Volume of Water per Irrigation (acre-in): Gross Irrigation Application * Irrigated Acres Irrigation System Operation (hours/day): Required System Flow Rate (gpm): (Equation 2) Compare Required system flow rate with M easured flow noted on Irrigation Application Record Bonanza View Dairy AWMP Page 3-21 Section 3 TILIZA TION AREA Bonanza View Dairy AWMP Page 3-22 Section 4 SOIL AND RISK ASSESSMENT SOIL Bonanza View Dairy Section 16, 21 and 22, Township 9 South, ang '3 11 Est from the Willamette Meridian i? - a: Map Legend 3 ?l - Soil Map Unit Boundary, Soil Map Unit Scale 0 1500 3000 4500 Feet Bonanza View Dairy AWMP Page 4-1 SOIL AND RISK ASSESSMENT CEIUFTR. z'Ell'l Section 4 Dalry Map Unit Legend Hlama?l County. Dragon. Sumner? Par: 10am] Hap Ul'l't Hap Harm Acres .1 BIT ADI FA. C1 clam. 2 135.3 Hopes FE Ca r'1u5 clam. 2 5 ?15.3 5:24:95 Fl: Ca r'1u5 clam. 5 15 per-Item 5:24:95 Can-Jr's clam. 2 Lu: 5 4 5:24:95 qu'dnEy lacing- ?lr'e 511d. 2 2.59?: pE'cenl 2E 23.1% 3? 3.1?5: SEE a stony IDET. 2 35 1ET.E 19.69?: pemnl 5::J1r Elna-35 5? a-Cal aasmlatlm. 1ET.- 51512;: Elna-as 7-15 mans. 2 ID ?5 51E 5 pE'aenl Elna-95 LE 1.5% Total: for Area 01' Interest 553i Bonanza View Dairy AWMP Page 4-2 Section 4 SOIL AND RISK ASSESSMENT SOIL REPORTS Map Unit Description The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions in this report, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. All the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of a given series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. Bonanza View Dairy AWMP Page 4-3 Section 4 SOIL AND RISK ASSESSMENT The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha-Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. Additional information about the map units described in this report is available in other soil reports, which give properties of the soils and the limitations, capabilities, and potentials for many uses. Also, the narratives that accompany the soil reports define some of the properties included in the map unit descriptions. Report—Map Unit Description Klamath County, Oregon, Southern Part 7A—Calimus loam, 0 to 2 percent slopes Map Unit Setting Elevation: 4,100 to 4,700 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Map Unit Composition Calimus and similar soils: 59 percent Minor components: 1 percent Description of Calimus Setting Landform: Terraces Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Loamy sediment derived from tuff, basalt and diatomite Typical profile H1 - 0 to 11 inches: neutral, loam H2 - 11 to 40 inches: slightly alkaline, loam H3 - 40 to 60 inches: neutral, loam Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) Available water storage in profile: High (about 9.3 inches) Bonanza View Dairy AWMP Page 4-4 Section 4 SOIL AND RISK ASSESSMENT Interpretive groups Farmland classification: Prime farmland if irrigated Land capability classification (irrigated): 2c Land capability classification (nonirrigated): 6c Hydrologic Soil Group: B Minor Components Aquolls Percent of map unit: 1 percent Landform: Lake terraces 7B—Calimus loam, 2 to 5 percent slopes Map Unit Setting Elevation: 4,100 to 4,700 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 110 days Map Unit Composition Calimus and similar soils: 67 percent Minor components: 1 percent Description of Calimus Setting Landform: Terraces, alluvial fans Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Linear, convex Parent material: Alluvium and lacustrine sediment derived from tuff, basalt and diatomite Typical profile H1 - 0 to 11 inches: neutral, loam H2 - 11 to 40 inches: slightly alkaline, loam H3 - 40 to 60 inches: neutral, loam Properties and qualities Slope: 2 to 5 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) Available water storage in profile: High (about 9.3 inches) Interpretive groups Farmland classification: Prime farmland if irrigated Land capability classification (irrigated): 2e Land capability classification (nonirrigated): 6e Hydrologic Soil Group: B Bonanza View Dairy AWMP Page 4-5 Section 4 SOIL AND RISK ASSESSMENT Minor Components Aquolls Percent of map unit: 1 percent Landform: Lake terraces 7C—Calimus loam, 5 to 15 percent slopes Map Unit Setting Elevation: 4,100 to 4,700 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Map Unit Composition Calimus and similar soils: 78 percent Description of Calimus Setting Landform: Terraces, alluvial fans Landform position (three-dimensional): Riser Down-slope shape: Linear Across-slope shape: Linear, convex Parent material: Alluvium and lacustrine sediment derived from tuff, basalt and diatomite Typical profile H1 - 0 to 11 inches: neutral, loam H2 - 11 to 40 inches: slightly alkaline, loam H3 - 40 to 60 inches: neutral, loam Properties and qualities Slope: 2 to 15 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) Available water storage in profile: High (about 9.3 inches) Interpretive groups Farmland classification: Farmland of statewide importance Land capability classification (irrigated): 3e Land capability classification (nonirrigated): 6e Hydrologic Soil Group: B Ecological site: DEEP LOAMY 10-14 PZ (R021XY206OR) 9B—Capona loam, 2 to 5 percent slopes Map Unit Setting Elevation: 4,100 to 4,700 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Bonanza View Dairy AWMP Page 4-6 Section 4 SOIL AND RISK ASSESSMENT Map Unit Composition Capona and similar soils: 77 percent Description of Capona Setting Landform: Structural benches, terraces Landform position (two-dimensional): Toeslope Landform position (three-dimensional): Base slope, tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Alluvium and residuum derived from tuff, diatomite and basalt Typical profile H1 - 0 to 11 inches: neutral, loam H2 - 11 to 25 inches: neutral, gravelly sandy clay loam H3 - 25 to 35 inches: , unweathered bedrock Properties and qualities Slope: 2 to 5 percent Depth to restrictive feature: 20 to 40 inches to lithic bedrock Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 4.6 inches) Interpretive groups Farmland classification: Prime farmland if irrigated Land capability classification (irrigated): 3e Land capability classification (nonirrigated): 6e Hydrologic Soil Group: C 19A—Fordney loamy fine sand, 0 to 2 percent slopes Map Unit Setting Elevation: 4,050 to 4,180 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Map Unit Composition Fordney and similar soils: 72 percent Minor components: 1 percent Description of Fordney Setting Landform: Terraces Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Alluvium and lacustrine deposits derived from tuff Typical profile H1 - 0 to 8 inches: slightly alkaline, loamy fine sand H2 - 8 to 60 inches: slightly alkaline, loamy sand Bonanza View Dairy AWMP Page 4-7 Section 4 SOIL AND RISK ASSESSMENT Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Excessively drained Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Moderate (about 7.2 inches) Interpretive groups Farmland classification: Prime farmland if irrigated Land capability classification (irrigated): 3s Land capability classification (nonirrigated): 6s Hydrologic Soil Group: A Minor Components Aquolls Percent of map unit: 1 percent Landform: Stream terraces 26—Henley loam Map Unit Setting Elevation: 4,050 to 4,150 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 80 to 110 days Map Unit Composition Henley and similar soils: 69 percent Minor components: 1 percent Description of Henley Setting Landform: Terraces Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Alluvium and lacustrine deposits Typical profile H1 - 0 to 11 inches: strongly alkaline, loam H2 - 11 to 36 inches: strongly alkaline, sandy loam H3 - 36 to 60 inches: , cemented material Bonanza View Dairy AWMP Page 4-8 Section 4 SOIL AND RISK ASSESSMENT Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: 20 to 40 inches to duripan Natural drainage class: Somewhat poorly drained Capacity of the most limiting layer to transmit water (Ksat): Very low to moderately low (0.00 to 0.06 in/hr) Depth to water table: About 12 to 36 inches Frequency of flooding: Rare Frequency of ponding: None Calcium carbonate, maximum in profile: 10 percent Salinity, maximum in profile: Nonsaline to slightly saline (2.0 to 8.0 mmhos/cm) Sodium adsorption ratio, maximum in profile: 30.0 Available water storage in profile: Low (about 5.4 inches) Interpretive groups Farmland classification: Farmland of statewide importance Land capability classification (irrigated): 4w Land capability classification (nonirrigated): 6s Hydrologic Soil Group: C Minor Components Aquolls Percent of map unit: 1 percent Landform: Lake terraces 31—Hosley loam Map Unit Setting Elevation: 4,050 to 4,200 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 80 to 110 days Map Unit Composition Hosley and similar soils: 87 percent Minor components: 1 percent Description of Hosley Setting Landform: Terraces Landform position (three-dimensional): Tread Down-slope shape: Linear Across-slope shape: Linear Parent material: Alluvium and lacustrine deposits Typical profile H1 - 0 to 12 inches: strongly alkaline, loam H2 - 12 to 26 inches: strongly alkaline, clay loam H3 - 26 to 42 inches: , cemented material H4 - 42 to 62 inches: strongly alkaline, loam Bonanza View Dairy AWMP Page 4-9 Section 4 SOIL AND RISK ASSESSMENT Properties and qualities Slope: 0 to 1 percent Depth to restrictive feature: 20 to 40 inches to duripan Natural drainage class: Somewhat poorly drained Capacity of the most limiting layer to transmit water (Ksat): Very low to moderately low (0.00 to 0.06 in/hr) Depth to water table: About 12 to 36 inches Frequency of flooding: Rare Frequency of ponding: None Calcium carbonate, maximum in profile: 3 percent Salinity, maximum in profile: Nonsaline to slightly saline (2.0 to 8.0 mmhos/cm) Sodium adsorption ratio, maximum in profile: 30.0 Available water storage in profile: Low (about 5.4 inches) Interpretive groups Farmland classification: Farmland of statewide importance Land capability classification (irrigated): 4w Land capability classification (nonirrigated): 6s Hydrologic Soil Group: C/D Minor Components Aquolls Percent of map unit: 1 percent Landform: Lake terraces 50E—Lorella very stony loam, 2 to 35 percent south slopes Map Unit Setting Elevation: 4,140 to 5,500 feet Mean annual precipitation: 12 to 16 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Map Unit Composition Lorella, south, and similar soils: 80 percent Description of Lorella, South Setting Landform: Escarpments Landform position (two-dimensional): Summit, shoulder Landform position (three-dimensional): Nose slope, crest Down-slope shape: Linear Across-slope shape: Linear Parent material: Very cobbly and gravelly colluvium and residuum derived from basalt and tuff Typical profile H1 - 0 to 5 inches: neutral, very stony loam H2 - 5 to 10 inches: neutral, very cobbly clay loam H3 - 10 to 19 inches: neutral, very gravelly clay H4 - 19 to 29 inches: , unweathered bedrock Bonanza View Dairy AWMP Page 4-10 Section 4 SOIL AND RISK ASSESSMENT Properties and qualities Slope: 2 to 35 percent Depth to restrictive feature: 10 to 20 inches to lithic bedrock Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Very low (about 1.6 inches) Interpretive groups Farmland classification: Not prime farmland Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7s Hydrologic Soil Group: D Ecological site: LOAMY 10-14 PZ (R021XY200OR) 51E—Lorella-Calimus association, steep north slopes Map Unit Setting Elevation: 4,140 to 4,700 feet Mean annual precipitation: 12 to 16 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 80 to 100 days Map Unit Composition Lorella, north, and similar soils: 60 percent Calimus, north, and similar soils: 25 percent Description of Lorella, North Setting Landform: Escarpments Landform position (two-dimensional): Summit, shoulder Landform position (three-dimensional): Nose slope, crest Down-slope shape: Linear Across-slope shape: Linear Parent material: Very cobbly and gravelly colluvium and residuum derived from basalt and tuff Typical profile H1 - 0 to 5 inches: neutral, very stony loam H2 - 5 to 10 inches: neutral, very cobbly clay loam H3 - 10 to 19 inches: neutral, very gravelly clay H4 - 19 to 29 inches: , unweathered bedrock Properties and qualities Slope: 15 to 35 percent Depth to restrictive feature: 10 to 20 inches to lithic bedrock Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately low to moderately high (0.06 to 0.20 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Very low (about 1.6 inches) Bonanza View Dairy AWMP Page 4-11 Section 4 SOIL AND RISK ASSESSMENT Interpretive groups Farmland classification: Not prime farmland Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 7s Hydrologic Soil Group: D Ecological site: NORTH SLOPES 14-18 PZ (R021XY312OR) Description of Calimus, North Setting Landform: Escarpments Landform position (two-dimensional): Footslope Landform position (three-dimensional): Base slope Down-slope shape: Linear Across-slope shape: Linear Parent material: Loamy lacustrine sediment Typical profile H1 - 0 to 14 inches: neutral, loam H2 - 14 to 48 inches: slightly alkaline, loam H3 - 48 to 60 inches: neutral, loam Properties and qualities Slope: 15 to 35 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) Available water storage in profile: High (about 9.6 inches) Interpretive groups Farmland classification: Not prime farmland Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6e Hydrologic Soil Group: B Ecological site: NORTH SLOPES 14-18 PZ (R021XY312OR) 74B—Stukel-Capona loams, 2 to 15 percent slopes Map Unit Setting Elevation: 4,100 to 4,700 feet Mean annual precipitation: 10 to 14 inches Mean annual air temperature: 46 to 48 degrees F Frost-free period: 90 to 120 days Map Unit Composition Stukel and similar soils: 55 percent Capona and similar soils: 40 percent Bonanza View Dairy AWMP Page 4-12 Section 4 SOIL AND RISK ASSESSMENT Description of Stukel Setting Landform: Structural benches Landform position (two-dimensional): Summit Landform position (three-dimensional): Interfluve Down-slope shape: Linear Across-slope shape: Linear Parent material: Residuum weathered from tuff and diatomite Typical profile H1 - 0 to 7 inches: neutral, loam H2 - 7 to 17 inches: neutral, loam H3 - 17 to 27 inches: , unweathered bedrock Properties and qualities Slope: 2 to 15 percent Depth to restrictive feature: 10 to 20 inches to lithic bedrock Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Very low (about 2.7 inches) Interpretive groups Farmland classification: Farmland of statewide importance Land capability classification (irrigated): 4e Land capability classification (nonirrigated): 6e Hydrologic Soil Group: D Ecological site: LOAMY 10-14 PZ (R021XY200OR) Description of Capona Setting Landform: Structural benches Landform position (two-dimensional): Toeslope Landform position (three-dimensional): Base slope Down-slope shape: Linear Across-slope shape: Linear Parent material: Alluvium and residuum derived from tuff and diatomite Typical profile H1 - 0 to 11 inches: neutral, loam H2 - 11 to 25 inches: neutral, gravelly sandy clay loam H3 - 25 to 35 inches: , unweathered bedrock Properties and qualities Slope: 2 to 15 percent Depth to restrictive feature: 20 to 40 inches to lithic bedrock Natural drainage class: Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 4.6 inches) Bonanza View Dairy AWMP Page 4-13 Section 4 SOIL AND RISK ASSESSMENT Interpretive groups Farmland classification: Farmland of statewide importance Land capability classification (irrigated): 4e Land capability classification (nonirrigated): 6e Hydrologic Soil Group: C Ecological site: LOAMY 10-14 PZ (R021XY200OR) W—Water Map Unit Composition Water: 100 percent Data Source Information Soil Survey Area: Survey Area Data: Bonanza View Dairy AWMP Klamath County, Oregon, Southern Part Version 9, Nov 26, 2013 Page 4-14 Section 4 SOIL AND RISK ASSESSMENT PREDICTED SOIL EROSION RUSLE2 Worksheet Erosion Calculation Record Info: Owner name Bonanza View Dairy Tract # NA Field name 1, 2 Location Soil T value, t/ac/yr Slope length (horiz), ft Avg. slope steepness, % Oregon\Klamath County\OR_Klamath_R13 19A FORDNEY LOAMY FINE SAND, 0 TO 2 PERCENT SLOPES\FORDNEY loamy fine sand 72% 5.0 900 2.0 Alternatives: Description Erosion on Hay Land Erosion on Hay Land Erosion on Hay Land Management a.Single Year/Single Crop Templates\Alfalfa, fall seed, 4X, irr, Z32 a.Single Year/Single Crop Templates\Barley, fall seed, conv. till; CMZ 32; CA a.Single Year/Single Crop Templates\Wheat, winter; fall disk, Z32 Bonanza View Dairy AWMP STIR value Wind & irrigationinduced erosion for SCI, t/ac/yr Equiv. diesel use, gal/ac Energy use, BTU/ac Fuel cost, US$/ac Contouring Strips / barriers Diversion/terrace, sediment basin Cons. plan. soil loss a. rows up-anddown hill (none) (none) 0.0082 0.7 1.40 0 39 5400000 120 a. rows up-anddown hill (none) (none) 0.013 1 172 0 5.5 760000 16 a. rows up-anddown hill (none) (none) 0.0096 1 108 0 3.7 510000 11 Page 4-15 Soil conditioning index (SCI) Section 4 SOIL AND RISK ASSESSMENT RUSLE2 Worksheet Erosion Calculation Record Info: Owner name Bonanza View Dairy Tract # NA Field name 5, 8, 43 Location Soil T value, t/ac/yr Slope length (horiz), ft Avg. slope steepness, % Oregon\Klamath County\OR_Klamath_R13 26 HENLEY LOAM\HENLEY loam 69% 2.0 900 2.0 Soil conditioning index (SCI) STIR value Wind & irrigationinduced erosion for SCI, t/ac/yr Equiv. diesel use, gal/ac Energy use, BTU/ac Fuel cost, US$/ac Alternatives: Description Erosion on Hay Land Erosion on Hay Land Erosion on Hay Land Management a.Single Year/Single Crop Templates\Alfalfa, fall seed, 4X, irr, Z32 a.Single Year/Single Crop Templates\Barley, fall seed, conv. till; CMZ 32; CA a.Single Year/Single Crop Templates\Wheat, winter; fall disk, Z32 Bonanza View Dairy AWMP Contouring Strips / barriers Diversion/terrace, sediment basin Cons. plan. soil loss a. rows up-anddown hill (none) (none) 0.018 0.8 1.40 0 45 6200000 130 a. rows up-anddown hill (none) (none) 0.026 2 172 0 6.3 870000 19 a. rows up-anddown hill (none) (none) 0.019 1 108 0 4.2 580000 13 Page 4-16 Section 4 SOIL AND RISK ASSESSMENT RUSLE2 Worksheet Erosion Calculation Record Info: Owner name Bonanza View Dairy Tract # NA Field name 16, 19, 30 Location Soil T value, t/ac/yr Slope length (horiz), ft Avg. slope steepness, % Oregon\Klamath County\OR_Klamath_R13 7A CALIMUS LOAM, 0 TO 2 PERCENT SLOPES\CALIMUS loam 59% 5.0 900 2.0 Alternatives: Description Erosion on Hay Land Erosion on Hay Land Erosion on Hay Land Management a.Single Year/Single Crop Templates\Alfalfa, fall seed, 4X, irr, Z32 a.Single Year/Single Crop Templates\Barley, fall seed, conv. till; CMZ 32; CA a.Single Year/Single Crop Templates\Wheat, winter; fall disk, Z32 Bonanza View Dairy AWMP STIR value Wind & irrigationinduced erosion for SCI, t/ac/yr Equiv. diesel use, gal/ac Energy use, BTU/ac Fuel cost, US$/ac Contouring Strips / barriers Diversion/terrace, sediment basin Cons. plan. soil loss a. rows up-anddown hill (none) (none) 0.014 0.8 1.40 0 45 6200000 130 a. rows up-anddown hill (none) (none) 0.019 2 172 0 6.3 870000 19 a. rows up-anddown hill (none) (none) 0.014 1 108 0 4.2 580000 13 Page 4-17 Soil conditioning index (SCI) Section 4 SOIL AND RISK ASSESSMENT RUSLE2 Worksheet Erosion Calculation Record Info: Owner name Bonanza View Dairy Tract # NA Field name 18 Location Soil T value, t/ac/yr Slope length (horiz), ft Avg. slope steepness, % Oregon\Klamath County\OR_Klamath_R13 9B CAPONA LOAM, 2 TO 5 PERCENT SLOPES\CAPONA loam 77% 2.0 900 5.0 Alternatives: Description Erosion on Hay Land Erosion on Hay Land Erosion on Hay Land Management a.Single Year/Single Crop Templates\Alfalfa, fall seed, 4X, irr, Z32 a.Single Year/Single Crop Templates\Barley, fall seed, conv. till; CMZ 32; CA a.Single Year/Single Crop Templates\Wheat, winter; fall disk, Z32 Bonanza View Dairy AWMP STIR value Wind & irrigationinduced erosion for SCI, t/ac/yr Equiv. diesel use, gal/ac Energy use, BTU/ac Fuel cost, US$/ac Contouring Strips / barriers Diversion/terrace, sediment basin Cons. plan. soil loss a. rows up-anddown hill (none) (none) 0.045 0.7 1.40 0 45 6200000 130 a. rows up-anddown hill (none) (none) 0.079 2 172 0 6.3 870000 19 a. rows up-anddown hill (none) (none) 0.059 1 108 0 4.2 580000 13 Page 4-18 Soil conditioning index (SCI) Section 4 SOIL AND RISK ASSESSMENT The SCI is the Soil Conditioning Index rating. If the calculated index is a negative value, soil organic matter levels are predicted to decline under that production system. If the index is a positive value, soil organic matter levels are predicted to increase under that system. The STIR value is the Soil Tillage Intensity Rating. It utilizes the speed, depth, surface disturbance percent and tillage type parameters to calculate a tillage intensity rating for the system used in growing a crop or a rotation. STIR ratings tend to show the differences in the degree of soil disturbance between systems. The kind, severity and number of ground disturbing passes are evaluated for the entire cropping rotation as shown in the management description. Bonanza View Dairy AWMP Page 4-19 Section 4 SOIL AND RISK ASSESSMENT OREGON PHOSPHORUS INDEX (EAST) Bonanza View Dairy AWMP Page 4-20 Section 4 SOIL AND RISK ASSESSMENT Oregon Phosphorus Index Risk Interpretation P Index rating West PI Score<13 East PI Score<30 West PI Score 13-25 East PI Score 30-100 West PI Score >25-50 East PI Score >100-400 West PI Score >50 East PI Score >400 Bonanza View Dairy AWMP Interpretation Recommended Nutrient Limitation Low potential for P movement from this site given current management practices and site characteristics. There is a low probability of an adverse impact to surface waters from P losses on this site. Soil test P and P losses are likely to increase in future due to Nbased nutrient management from animal manure. Nitrogen Medium potential for P movement from this site given current management practices and site characteristics. Practices should be introduced to reduce P losses by surface runoff, subsurface flow, and erosion. Soil test P and P losses are likely to increase in future due to Nbased nutrient management from animal manure. Nitrogen High potential for P movement from this site given current management practices and site characteristics. All practicable management practices to reduce P losses through surface runoff, subsurface flow, or erosion should be implemented. Phosphorus Very high potential for P movement from this site given current management practices and site characteristics. Active remediation techniques should be implemented in an effort to reduce the P loss potential from this site. No manure Page 4-21 Section 4 SOIL AND RISK ASSESSMENT Bonanza View Dairy AWMP Page 4-22 Section 5 REFERENCES OREGON DEPARTMENT OF or ANIMAL NUMBERS National Pollutant Discharge Elimination System (NPDES PERMIT) Statutory Authority Oregon Revised Statutes (ORS) 4688.050 When permit required ORS 4688.210 Maximum numbers of animals based on ability to contain, treat, hold and dispose of wastes as necessary to comply with all conditions of the permit. A. General Information Master Address Name or Business Name -- Bonanza View Dairy Facility Location Address - 4721 Harpold Road City Bonagz_a Zip Code - 97623 County - Klamath B. Livestock Type: Circle the item that best represents your operation. 1. Beef Feedlot (Fattening) 2. Beef Cattle (Cow/calf) 3. Hogs 4. Sheep and Goats . Dairy Farm, Heifer Replacement Farm 6. Poultry/Broiler 7. Poultry/Eggs 7. Mink/Rabbits 8. Horses and Other Equine 9. Other C. Current Permitted Animal Numbers: In the space below please describe your number of animals by herd composition or class. Bonanza View Dairy is a Large Concentrated CAFO currently permitted for 2,350 dairy animals consisting of 1,077 Milking and Dry Cows and 1,273 Heifers and Calves. D. Current Permitted CAFO Designation: Circle one. See reverse side for table. Large Concentrated Medium Concentrated Medium Con?ned Small Con?ned Small Concentrated Large Federal CAFO Medium Federal CAFO State CAFO E. Proposed change in permitted animal numbers: In the space below please describe your proposed animal numbers by herd composition or class. Bonanza View Dairy is requesting to be permitted for 4,585 dairy animals consisting of 1,295 Milking and Dry Cows and 3,290 Heifers and Calves. F- New CAFO Designation based on increase it decrease in animal numbers. Circle one. See reverse side for table. arge Concentrated Medium Concentrated Medium Con?ned Small Con?ned Small Concentrated G. Certi?cation: i understand that an approved animal waste management plan is required prior to permit increase. I agree to prepare and implement an animal waste management plan in accordance with the requirements and timelines specified in the permit. l~13r20i? Pm quom Signature (op?atoryi owner) Date Print Name M. 3113? ?lOiq /?"?ignature (op??tbr Wyner) Date Print Name 9 t/ 5/ Bonanza View Dairy AWMP Page 5-1 Section 5 REFERENCES Definition of Legally Authorized Representative: See 40 CFR 122.22 for more detail. Please also provide the information requested in brackets [ ] Corporation — President, secretary, treasurer, vice-president, or any person who performs principal business functions; or a manager of one or more facilities employing more than 250 persons or having gross annual sales or expenditures exceeding $25 million that is authorized in accordance to corporate procedure to sign such documents Partnership — General partner [list of general partners, their addresses, and telephone numbers] Sole Proprietorship — Owner(s) [each owner must sign the application] City, County, State, Federal, or other Public Facility — Principal executive officer or ranking elected official Limited Liability Company — Member [articles of organization] Trusts — Acting trustee [list of trustees, their addresses, and telephone numbers] SEND THIS FORM TO: Oregon Department of Agriculture Natural Resources Division 635 Capitol Street NE Salem, Oregon 97301-2532 ANIMAL MODIFICATION REQUEST INSTRUCTIONS A. B. C. D. E. F. G. GENERAL INFORMATION: 1. Enter the legal name. 2. Enter the common name of the facility or operation, if different than the legal name. 3. Enter the facility's physical address (physical location), including city, state, zip code and telephone number. CIRCLE THE APPROPRIATE LIVESTOCK TYPE OF YOUR OPERATION. Self-explanatory Self-explanatory Describe your proposed animal increase by herd composition or class Self-explanatory Signature CAFO Designation by Size Threshold (used for items D and F) Confined Confines more than one animal for more than 4 months on prepared surface Animal sector Mature dairy cows1 Veal calves Cattle2 Swine> 55 lbs Swine < 55 lbs Horses Sheep or lambs Small Confined Waste water control facility or disposal system for wet wastes Small Confined <200 <300 <300 <750 <3,000 <150 <3,000 Turkeys Chickens, including laying hens or broilers w/wet waste system manure handling system) Laying hens w/dry waste system Broiler chickens w/dry waste system Ducks w/other than wet waste system Ducks w/wet waste system Other animal type Medium Confined Waste water control facility or disposal system for wet or dry wastes Medium Confined 200-699 300-999 300-999 750-2,499 3,000-9,999 150-499 3,000-9,999 Concentrated Stabled or confined and fed or maintained for total of 45 days or more in any 12month period Crops, vegetation, forage growth, or post-harvest residues not sustained in normal growing season in lot or facility Small Concentrated Medium Concentrated Large Concentrated Significant contributor of Discharging pollutants [40 CFR pollutants to waters to waters of the U.S. §122.23(b)(4)] of the U.S. [40 CFR §122.23(b)(6)] Designated by director [40CFR §122.23(b)(9)] Small Concentrated Medium Concentrated Large Concentrated <200 200-699 ≥700 <300 300-999 ≥1,000 <300 300-999 ≥1,000 <750 750-2,499 ≥2,500 <3,000 3,000-9,999 ≥10,000 <150 150-499 ≥500 <3,000 3,000-9,999 ≥10,000 <16,500 <9,000 16,500-54,999 9,000-29,999 <16,500 <9,000 16,500-54,999 9,000-29,999 ≥55,000 ≥30,000 NA 25,000-81,999 <25,000 25,000-81,999 ≥82,000 NA 37,500-124,999 <37,500 37,500-124,999 ≥125,000 <10,000 10,000-29,999 <10,000 10,000-29,999 ≥30,000 <1,500 1,500-4,999 <1,500 1,500-4,999 ≥5,000 Designated by director. NA NA As determined by ODA.3 1 Whether milked or dry. 2 Other than mature dairy cows or veal calves; cattle includes but is not limited to heifers, steers, bulls and cow/calf pairs. 3 To determine the number of animals that require permit coverage, ODA will compare the operation to the most similar animal type in the table. Bonanza View Dairy AWMP Page 5-2 Overview of CAFO General Permit Summary Annual Permit Fee For Questions! Additional Information General Permit Conditions Prohibited Discharges See permit section 82, p. 9 &10 for full text. When Discharge is Allowed Permit sections 52.8, p. 9,8213, pp. 9 10. P. 1 of2. Bonanza View Dairy AWMP Section 5 REFERENCES Notice of Registration and Oregon Con?ned Animal Feeding Operation (CAFO) National Pollutant Discharge Elimination System (NPDES) General Permit Summary The Oregon CAFO General Permit No. 1-2009 (permit) was issued by the Oregon Department of Agriculture (ODA) and Department of Environmental Quality (BBQ) and became effective on June 29, 2009. The permit expires on May 31, 2014. A copy of the permit is enclosed. This Notice of Registration describes your speci?c permit registration information and an overview of permit requirements. Your permit registration was renewed to CAFO Permit No. 1-2009 on December 14, 2009, based on information provided by you as follows: Master Address EPA Registration No. 0EG010230 Operator Legal owner, if different Name ARIEL DEJONG ARTE AND JENNBKA DEJONG Business Name BONANZA VIEW DAIRY INC Mailing Address 4721 HARPOLD RD BONANZA, OR 97623 Facility Address 4721 HARPOLD RD BONANZA, OR 97623 Main Ph: 541/545/6173 Cell 541/891/5914 Maximum The maximum number of animals that may be held at this dairy CAFO is 2,350 dairy Number of animals based on the following population: 1,077 milking and dry cows and 1,273 Animals heifers and calves. You may not exceed this number by more than 10% or 25 animals, whichever is greater, without first providing ODA with a revised Animal Waste Management Plan (AW) and receiving written ODA approval. Facility Based on the type and size of your operation, ODA has determined that you operate 3 Classi?cation Large Concentrated CAFO. Note: Large Concentrated CAFOs have additional requirements. Please see general permit County Each ?scal year, you will be assessed an annual compliance fee of $25.00 to maintain your registration under this general permit. If you have questions, call your regional livestock water quality specialist for Area at (541) 617-0055 or the Salem office at (503) 986-4699. Additional CAFO program information is available on the internet at The operator must be in compliance with all terms and conditions of the permit (not only this summary of the permit) at all times. The following types of discharges are prohibited: - Contaminated runoff from confinement or waste accumulation areas; Over?ow or discharges from waste storage facilities; Discharges due to improper land application activities from surface drainages or ?eld tile outlets; Discharges due to equipment failure; and Leakage or seepage from facilities in the production area in excess of approved designs. Production Area: Discharges of process waste water to surface waters of the state are generally prohibited except: When rainfall events cause an over?ow of process waste water from a facility designed, constructed, operated, and maintained to contain all process?generated waste waters plus the runoff and direct precipitation from a 25-year, 24?hour rainfall event provided these discharges do not cause or contribute to a violation of state water quality standards; or In the event of an upset or bypass condition. These conditions are further de?ned in the permit. All authorized discharges from the production area must be properly land applied or otherwise handled in a way that minimizes impacts on surface water and groundwater sources. Form 9/2009 Page 5-3 Animal Waste Management Plan (AWMP) Requirement Permit section 83, pp. 12-15. Storage Requirement Permit section 52E, p. 10. Monitoring, Recordkeeping Reporting Permit section S4, pp. 16~1 9. Land Application Rates Timing Permit sections 82C, pp. 9 10; 31C, p. 1235 13. Duty to Report Noncompliance Permit section S4.D.1, p. 18. Annual Report Permit section. S4.D.2, p. 18. Construction of Waste Storage and Waste Water Control Facilities Permit section 323.22, p. 10. Public Noticing Participation Permit section SLH, pp. 7 8. Section 5 REFERENCES Land Application Area: Storm water runoff ?oor the land application area is not considered a prohibited discharge and is allowed if the land is being managed in compliance with the AWMP approved by ODA. The permit requires that each permitted operation have a current AWMP approved by ODA. An AWMP describes how a CAFO is managed with respect to containment, treatment, storage, and utilization of manure, litter, and process wastewater in order to remain in compliance with permit conditions and water quality laws. The AWMP must accurately represent current land base, manure storage, herdfilock size, and current management practices used at the livestock operation. The AWMP must reflect production practices and be implemented accordingly. You must provide adequate storage capacity for solid and iiquid wastes at all times so that land application occurs only during periods when soil and weather conditions are suitable. Monitoring, recordkeeping and reporting of waste applications, and inspection requirements must occur as described in an AWMP approved by ODA and requirements in section S4. of the permit. Note: Large concentrated CAFOS have additional requirements. You must apply manure, litter and process wastes to lands at agronomic rates in accordance with proper agricultural practices and as speci?ed in a waste management plan that has been approved by ODA. Waste applications must not exceed the capacity of the soil and crops to assimilate nutrients and minimize water pollution, must be quanti?able, and based on the NRCS Phosphorous Index, Agronomy TechnicalNote #26, revised June 2008, and must account for all other nitrogen and phosphorus. Prohibitions: If discharge to surface water or groundwater will result, application to flooded and saturated land is prohibited. Proposed waste andwaste water application to frozen soil must be included in an AWMP. Land application of wastes or waste water during rainfall events that are expected to result in saturated soils or surface runoff is prohibited. If at any time you are unable to comply with any permit conditions, you have a duty to contact ODA immediately so the situation can be assessed and remedial actions taken if necessary. Note: 13? you have a discharge to surface water or groundwater that is not allowed by the permit: you must notify ODA within 24 hours of the discharge. Please callyour area livestock water quality specialist at (541) 61 7-0055 Program support in Soiem at (503) 9864699. You must submit an annual report to ODA by March 15th of each year. 82E. 2 of the permit states that you ?must site, design, construct, operate, and maintain all waste storage facilities consistent with the AWMP. New and modi?ed construction of waste facilities must be approved in advance and prior to construction by ODA in conformance with ORS 4683055 and OARs 340-051 and 603?074.? Experimental or unproven technologies must receive prior approval ?om ODA. For all other modi?cations or new construction, no approval will be required. Certi?cation'forms are available from ODA. Prior to approving new permit coverage, renewing permit coverage, or approving proposed substantial changes to an AWMP, ODA will provide public notice and participation. new? Ray Jaindl: Administrator Natural Resources Division P.20f2. Bonanza View Dairy AWMP Form 9(2009 Page 5-4 CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 OREGON CONFINED ANIMAL FEEDING OPERATION NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM GENERAL PERMIT NUMBER 01-2009 State of Oregon Department of Agriculture Natural Resources Division and Department of Environmental Quality Water Quality Division In compliance with the provisions of Oregon Revised Statutes (ORS) Chapter 468B, Oregon Administrative Rules (OAR) Chapter 603, Division 74, The Federal Water Pollution Control Act as Amended (The Clean Water Act), Title 33 United States Code, Section 1251 et seq., and The National Pollutant Discharge Elimination System (NPDES) program. Until this permit expires, is modified, or revoked, permittees who have properly obtained coverage under this permit are authorized to discharge to waters of the state in accordance with the special and general conditions the follow. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 2 of 24 TABLE OF CONTENTS DEFINITIONS ..................................................................................................................................................... 3 S1. PERMIT COVERAGE .............................................................................................................................. 5 S1.A. When is a Permit Required? ............................................................................................................. 5 S1.B. Election of Permit Coverage ............................................................................................................. 6 S1.C. Requirements and Schedule to Obtain Permit Coverage .................................................................. 6 S1.D. What does this Permit Authorize? ..................................................................................................... 6 S1.E. Request for Cancellation .................................................................................................................... 7 S1.F. Individual Permit Coverage ............................................................................................................... 7 S1.G. Request for Confidentiality ............................................................................................................... 7 S1.H. Public Notice and Participation Requirements .................................................................................. 7 S2. DISCHARGE LIMITATIONS AND OPERATING REQUIREMENTS ............................................. 9 S2.A. Discharge Limitations ...................................................................................................................... 9 S2.B. Production Area Limitations .............................................................................................................. 9 S2.C. Land Application Limitations ........................................................................................................... 9 S2.D. Direct Access by Animals to Surface Water in the Production Area Prohibited ............................... 10 S2.E. Waste Storage Facilities .................................................................................................................... 10 S2.F. Prevention of System Overloading .................................................................................................... 10 S2.G. Handling of Animal Mortalities ........................................................................................................ 10 S2.H. Proper Operation and Maintenance ................................................................................................... 10 S2.I. Maintaining Compliance if System Fails ........................................................................................... 10 S2.J. Setback Requirement Requirement .................................................................................................... 11 S2.K. Manure, Litter, or Process Waste Water Transfers ............................................................................ 11 S2.l. Proper Disposal of Other Wastes ....................................................................................................... 11 S3. ANIMAL WASTE MANAGEMENT PLAN ........................................................................................... 12 S3.A. Animal Waste Management Plan (AWMP) Implementation and Compliance ................................. 12 S3.B. AWMP Submittal and Public Notice ................................................................................................ 12 S3.C AWMP Elements ............................................................................................................................... 12 S3.D. AWMP Updates and Changes ........................................................................................................... 13 S4. MONITORING, INSPECTION, RECORDKEEPING, AND REPORTING REQUIREMENTS ....... 16 S4.A. Monitoring Requirements .................................................................................................................. 16 S4.B. Inspection Requirements ................................................................................................................... 17 S4.C. Record Keeping and Availability Requirements ............................................................................... 17 S4.D. Reporting Requirements .................................................................................................................... 17 S4.E. Additional Monitoring ....................................................................................................................... 19 G1. G2. G3. G4. G5. G6. G7. G8. G9. G10. G11. G12. G13. G14. G15. G16. G17. GENERAL CONDITIONS Noncompliance reporting requirements ......................................................................................................... 20 Additional reporting requirements [40 CFR §122.41(1)] ............................................................................... 20 Duty to comply[40 CFR §122.24(a)].............................................................................................................. 21 Compliance with other laws and statutes ........................................................................................................ 22 Property rights [40 CFR §122.41(g)].............................................................................................................. 22 Duty to reapply ............................................................................................................................................... 22 Need to halt or reduce activity not a defense [40 CFR §122.41(c)] ............................................................... 22 Duty to mitigate [40 CFR §122.41(d)] ........................................................................................................... 22 Proper operation and maintenance [40 CFR §122.41(e)] ............................................................................... 22 Permit actions ................................................................................................................................................. 22 Change of ownership or control ..................................................................................................................... 22 Duty to provide information [40 CFR §122.41(h)] ........................................................................................ 22 Inspection and entry [40 CFR §122.41(i)] ...................................................................................................... 23 Monitoring and records [40 CFR §122.41(j)] ................................................................................................. 23 Signatory requirement [40 CFR §122.21(k)] .................................................................................................. 23 Bypass [40 CFR §122.41(m)] ......................................................................................................................... 23 Upset [40 CFR §122.41(n)] ............................................................................................................................ 24 Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 3 of 24 DEFINITIONS 1. “25-year, 24-hour  rainfall  event”  means  an  event  with  a  probable  recurrence  interval  of  once  in  twenty-five years as defined  by  the  National  Weather  Service  in  Technical  Paper  Number  40,  “Rainfall  Frequency  Atlas  of  the  United States,”  May  1961,  or  equivalent  regional  or  state  rainfall  probability  information  developed  from  this  source.   2. “40 CFR means Title 40 of the Code of Federal Regulations (2008). 3. “Animal  waste  management  plan”  or  “AWMP”  means  a  written  document  containing  the  minimum  elements   necessary to manage manure, litter, and process waste water from operations covered by this permit in accordance with the terms and conditions of this permit. See S3.C, p. 12, for specific plan elements. 4. “CAFO”  or  “Confined  animal  feeding  operation”  as  defined  in  OAR  603-074-0010(3) and OAR 340-051-0010(2) means: (a) The concentrated confined feeding or holding of animals or poultry, including but not limited to horse, cattle, sheep, or swine feeding areas, dairy confinement areas, slaughterhouse or shipping terminal holding pens, poultry and egg production facilities and fur farms; (i) In buildings or in pens or lots where the surface has been prepared with concrete, rock or fibrous material to support animals in wet weather; or (ii) That have wastewater treatment works; or (iii) That discharge any wastes into waters of the state; or (b) An animal feeding operation that is subject to regulation as a concentrated animal feeding operation pursuant to 40 CFR §122.23. 5. “Director”  means  the  director  of  the  State  of  Oregon  Department  of  Environmental  Quality  and  the  Department  of   Agriculture or their authorized designee(s). 6. “Discharge”  when  used  without  qualification  means  the  “discharge  of  a  pollutant.”  “Discharge  of  a  pollutant”  is   defined at 40 CFR §122.2. 7. “Frozen  soil”  means  soil  that  has  a  soil  temperature  of    32o F (or 0o C) or less in 3 continuous inches of the top twelve (12) inches of soil. 8. “Groundwater”  means  water  in  a  saturated  zone  or  stratum  beneath  the  surface  of  land  or  below  a  surface  water  body.   9. “Manure”  means  manure  or  other  material  (e.g.,  bedding,  compost,  litter,  feed  waste, silage leachate, raw materials such as feed or silage) that comes into contact with manure. 10. “Medium  confined  animal  feeding  operation”  means  a  confined  animal  feeding  operation  that  meets  the  animal   numbers specified in any of the following categories. A state medium confined animal feeding operation is only required to apply for this permit if it confines for more than four (4) months and has a waste water control facility or disposal system for wet or dry wastes. (See Table 1: CAFOs Requiring Permit Coverage.) (a) 200 to 699 mature dairy cattle, whether milked or dry; (b) 300 to 999 veal calves; (c) 300 to 999 cattle other than mature dairy cows or veal calves. Cattle includes but is not limited to heifers, steers, bulls and cow/calf pairs; (d) 750 to 2,499 swine each weighing 55 pounds or more; (e) 3,000 to 9,999 swine each weighing less than 55 pounds; (f) 150 to 499 horses; (g) 3,000 to 9,999 sheep or lambs; (h) 16,500 to 54,999 turkeys; (i) 9,000 to 29,999 laying hens or broilers, if the operation uses waste water control facilities for wet waste; (j) 37,500 to 124,999 chickens (other than laying hens), if the operation uses waste water control facilities for wet waste; (k) 25,000 to 81,999 laying hens, if the operation does not use waste water control facilities for wet waste; (l) 10,000 to 29,999 ducks if the operation does not use waste water control facilities for wet waste; or (m) 1,500 to 4,999 ducks if the operation uses waste water control facilities for wet waste. (n) For other animal types, ODA will determine the appropriate animal numbers by comparing the operation to the most similar animal type listed above. 11. “New  source”  means  any  building,  structure,  facility,  or  installation  from  which  there  is  or  may  be  a  “discharge  of   pollutants,”  the  construction  of  which  commenced  after  April  14,  2003.   Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 4 of 24 12. “Overflow”  means  the  discharge  of  manure  or  process  waste  water  resulting  from  the  filling  of  waste  water  or  manure   storage structures beyond the point at which no more manure, process waste water, or storm water can be contained by the structure. 13. “Person”  is  defined  at  OAR  603-074-0010(13). 14. “Point  source”  is  defined  at  40  CFR  §122.2.   15. “Pollutant”  is  defined  in  40  CFR  §122.2.   16. “Pollution”  or  “water  pollution”  as  defined  in  ORS  468B.005(5).   17. “Process  waste  water”  or  “process  wastes”  as  defined  at  OAR  603-074-0010(17) and OAR 603-051-0010(2) means water directly or indirectly used in the operation of the CAFO for any or all of the following: spillage or overflow from animal or poultry watering systems; washing, cleaning or flushing pens, barns, manure pits, or other CAFO facilities; direct contact swimming, washing, or spray cooling of animals; or dust control. Process waste water or process wastes also includes any water that comes into contact with any raw materials, products, or byproducts including manure, litter, feed, milk, eggs, or bedding. 18. “Production  area”  as  defined  at  OAR  603-074-0010(18) and OAR 603-051-0010(3) means that part of a CAFO that includes the animal confinement area, the manure storage area, the raw materials storage area, and the waste containment areas. The animal confinement area includes but is not limited to open lots, housed lots, feedlots, confinement houses, stall barns, free stall barns, milkrooms, milking centers, cowyards, barnyards, medication pens, walkers, animal walkways, and stables. The manure storage area includes but is not limited to lagoons, runoff ponds, storage sheds, stockpiles, under house or pit storages, liquid impoundments, static piles, and composting piles. The raw materials storage area includes but is not limited to feed silos, silage bunkers, and bedding materials. The waste containment areas include but are not limited to settling basins, and areas within berms and diversions that separate uncontaminated storm water. Also included in the definition of production area is any egg washing or egg processing facility, and any area used in the storage, handling, treatment, or disposal of animal mortalities. 19. “Saturated  soil”  means  soil  with  all  available  pore  space  filled  that  has  reached  its  maximum  retentive  capacity  as   defined  in  “Qualitative  Description  of  Soil  Wetness”  (Brady,  N.  and  Weil,  R.,  p.  201).   20. “Setback”  as  defined  at  40  CFR  §412.4(b)(1)  means  a  specified distance from surface waters or potential conduits to surface waters where manure, litter, and process waste water may not be land applied. Examples of conduits to surface waters include but are not limited to: Open tile line intake structures, sinkholes, and agricultural well heads. 21. “State  confined  animal  feeding  operation”  means  a  confined  animal  feeding  operation  with  animal  numbers  below   the medium confined animal feeding operation levels that is not designated as a small concentrated animal feeding operation. A small confined animal feeding operation is only required to apply for this permit if it confines for more than for (4) months and has a waste water control facility or disposal system for wet wastes. (See Table 1: CAFOs Requiring Permit Coverage.) 22. “Vegetative  buffer”  as  defined at 40 CFR §412.4(b)(2) means a narrow, permanent strip of dense perennial vegetation established parallel to the contours of and perpendicular to the dominant slope of the field for the purposes of slowing water runoff, enhancing water infiltration, and minimizing the risk of any potential nutrients or pollutants from leaving the field and reaching surface waters. 23. “Wastes”  is  defined  at  ORS  468B.005(9).   24. “Waste  storage  facilities”  means  the  physical  system  used  for  the  isolation  and  retention  of  process wastes on the confined animal feeding operation until their ultimate utilization. 25. “Waste  water  control  facility”  means  a  “disposal  system”  or  “treatment  works”  is  defined  at  ORS  468B.005(8).   26. “Water”  or  “waters  of  the  state”  is  defined  at  ORS  468B.005(10). 27. “Waters  of  the  U.S.”  is  defined  at  40  CFR  §122.2. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 5 of 24 SPECIAL CONDITIONS S1. PERMIT COVERAGE S1.A. When is a Permit Required? 1. Pursuant to ORS 468B.200, it is the policy of the State of Oregon to protect the quality of groundwater and surface waters of Oregon by preventing animal wastes from discharging into waters of the state. To implement this policy, ORS 468B.050(1)(d) requires that any person who owns or operates a confined animal feeding operation (CAFO) listed in S1.A.2 below obtain a permit from ODA and DEQ. As a result, there is no state process to certify that a CAFO does not discharge or propose to discharge to waters of the state and permit coverage is required regardless of discharge status. Coverage under this general permit is required for all CAFOs listed in S!.A.2 unless application is made for an individual permit or an individual permit is required by ODA and DEQ. 2. Any person who owns or operates a CAFO defined as follows is required by ORS 468B.050(1)(d) to obtain coverage under this permit (see Table 1 below for more detail): (a) State small confined animal feeding operation that confines animals for more than four (4) months and has a waste water control facility or disposal system for wet or dry wastes. (b) State medium confined animal feeding operation that confines animals for more than four (4) months and has a waste water control facility or disposal system for wet or dry wastes. (c) Small, medium, or large concentrated animal feeding operation defined in 40 CFR §122.23(b). Table 1: CAFOs Requiring Permit Coverage CONFINED Type of confined animal feeding operation requiring permit coverage Confines more than one animal for more than 4 months on prepared surface Small Confined Waste water control facility or disposal system for wet wastes Medium Confined Waste water control facility or disposal system for wet or dry wastes CONCENTRATED Stabled or confined and fed or maintained for total of 45 days or more in any 12-month period Crops, vegetation, forage growth, or post-harvest residues not sustained in normal growing season in lot or facility Small Concentrated Medium Concentrated Large Concentrated [40 CFR §122.23(b)(4)] Significant contributor Discharging of pollutants to waters pollutants to waters of the U.S. of the U.S. Designated by Director [40 CFR §122.23(b)(6)] [40 CFR §122.23(b)(9)] mature dairy cows1 <200 200-699 <200 200-699 ≥700 veal calves <300 300-999 <300 300-999 ≥1,000 cattle2 <300 300-999 <300 300-999 ≥1,000 swine  ≥  55  lbs <750 750-2,499 <750 750-2,499 ≥2,500 swine < 55 lbs <3,000 3,000-9,999 <3,000 3,000-9,999 ≥10,000 horses <150 150-499 <150 150-499 ≥500 sheep or lambs <3,000 3,000-9,999 <3,000 3,000-9,999 ≥10,000 turkeys <16,500 16,500-54,999 <16,500 16,500-54,999 ≥55,000 chickens, including laying hens or <9,000 9,000-29,999 <9,000 9,000-29,999 ≥30,000 broilers w/wet waste system laying hens w/dry NA 25,000-81,999 <25,000 25,000-81,999 ≥82,000 waste system Broiler chickens w/dry waste NA 37,500-124,999 <37,500 37,500-124,999 ≥125,000 system ducks w/other than <10,000 10,000-29,999 <10,000 10,000-29,999 ≥30,000 wet waste system ducks w/wet <1,500 1,500-4,999 <1,500 1,500-4,999 ≥5,000 waste system other animal type As determined by ODA3 Designated by director. NA NA 1 Whether milked or dry 2 Other than mature dairy cows or veal calves, cattle includes but is not limited to heifers, steers, bulls and cow/calf pairs. 3 To determine the number of animals that require permit coverage, ODA will compare the operation to the most similar animal type in the table. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 6 of 24 3. Any person not wishing to be covered by this permit may apply for an individual permit in accordance with OAR 340-045-0030. Note: Failure to obtain coverage under this permit is a violation of ORS 468B.050 and 468B.215 except as provided in S1.F Individual Permit Coverage, p. 7. S1.B. Election of Permit Coverage Any person who owns or operates a CAFO who is not required to obtain coverage under this permit may elect to be covered by this permit. Any person making such an election is subject to all terms and conditions of the permit unless and until permit coverage is terminated. S1.C. Requirements and Schedule to Obtain Permit Coverage 1. Application for Proposed CAFO To obtain permit coverage, any person proposing a new CAFO that is regulated by this permit (see S1.A above) or electing to be covered by this permit must submit an ODA Application to Register (ATR) and Animal Waste Management Plan (AWMP) at least 180 days prior to the time that the operation commences. For information on AWMP requirements, see S3, p. 12. S1.D. 2. Future Renewal of General Permit Coverage To renew general permit coverage, the pemittee must submit a renewal application by the date specified by ODA but no later than the expiration date of this permit. 3. ODA will notify the applicant in writing if permit coverage is approved or denied. Permit coverage does not begin until this written notice is provided by ODA to the applicant. Written notification will include a Notice of Registration that will include the following: (a) The owner or operator's name; (b) Facility name and location; (c) Contact information including mailing address and telephone number; (d) Effective date of permit coverage; (e) Maximum number of animals allowed at the facility; and (f) Regulatory status of the operation. (i) ODA will use the following classifications for regulatory status: (1) Large concentrated animal feeding operation as defined in 40 CFR §122.23(b)(4); (2) Medium concentrated animal feeding operation as defined in 40 CFR §122.23(b)(6); (3) Small concentrated animal feeding operation as defined in 40 CFR §122.23(b)(9) and designated by the director pursuant to ORS 603-074-0012; (4) Medium confined animal feeding operation as defined in this permit (#10, p. 3); or (5) Small confined animal feeding operation as defined in this permit (#21, p. 4). (ii) A small or medium confined animal feeding operation will be categorized as concentrated if: (1) A discharge to waters of the U.S. occurs that is not allowed by this general permit, and (2) The operator does not or cannot make the change(s) necessary to prevent such discharge from recurring to the satisfaction of ODA. 4. Coverage under this permit will be canceled upon the issuance of an individual permit. General Permit Coverage 1. Consistent with ORS 468B.200, ODA and DEQ developed this general permit to prohibit routine discharges of manure, litter, and process waste water from CAFO operations to waters of the state. Discharges of manure, litter, or process waste water to waters of the state are only expected to occur under extreme weather conditions and as limited by the conditions of this general permit. Further, the general permit only authorizes the discharge of pollutants resulting from the processes, wastes, and operations that have been clearly identified in the permittee’s  AWMP  approved  by  ODA. Bonanza View Dairy AWMP 2. 3. S1.E. Except for any toxic effluent standards and prohibitions imposed under section 307 of the federal Clean Water Act (CWA) and groundwater protection requirements established under OAR 340-040, a permittee in compliance with this permit during its term is considered to be in compliance, for purposes of enforcement, with state water quality laws and relevant sections of the CWA, as provided in 40 CFR §122.5. The specific effect of permit compliance on enforcement authority is set out in OAR 340-045-0080. Request for Cancellation 1. Any permittee may request in writing to ODA that coverage under this permit be cancelled if: (a) Conditions or standards have changed so that the CAFO no longer qualifies for or is required to have coverage under this permit; or (b) The CAFO no longer has animals on site and all waste storage and control facilities have been decommissioned in accordance with Natural Resources Conservation Service (NRCS) conservation practice standard, code 360, entitled Closure of Waste Impoundments (Jan. 2006); and (c) The permittee certifies that it will not commence operation of a CAFO regulated by this permit at the same location without making a new application for registration under this general permit and is granted coverage or applies for and is issued an individual permit. 2. S1.F. CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 7 of 24 This permit does not cover disposal of human wastes or waste water control systems that mix human and animal wastes. Any person owning or operating such a system must apply to DEQ for coverage under an individual or general permit issued pursuant to ORS 468B.050. This general permit for CAFOs may be used in addition to an individual or general permit issued by DEQ pursuant to ORS 468B.050. ODA will respond to the request for cancellation by conducting a site inspection and a review of the permittee’s  file.  ODA  will  notify  the  permittee  in  writing  of  termination  of  coverage  under  this  permit  or  deny   the request with an explanation of why the request was denied. Individual Permit Coverage 1. When appropriate, the director may require any person to obtain an individual permit pursuant to OAR 3400033(10). In such cases, the person will be notified in writing by the director. This written notice will include the reason why an individual permit is being required, an application form, the amount of the permit fee due at application, and application due date. 2. If coverage under this permit has been obtained prior to the requirement for an individual permit, this permit will remain effective until the individual permit is issued provided the application for individual permit was properly made. S1.G. Request for Confidentiality The name and address of an NPDES permit applicant or permittee, NPDES permit applications (e.g., ODA ATRs) and their attachments (e.g., AWMPs), NPDES permits, and NPDES permit discharge data cannot be kept confidential pursuant to 40 CFR §122.7(b) and (c). For other information, the permittee may request that the director evaluate claims of confidentiality according to the procedures established in ORS 468.095(2). S1.H. Public Notice and Participation Requirement 1. Prior to approving new permit coverage, renewing permit coverage, or approving proposed substantial changes to an AWMP, ODA will provide public notice and participation in Table 2 below. 2. ODA may batch multiple notices as regionally appropriate. 3. Application and permit documents (e.g., ODA ATR, renewal application, AWMP) will be available for public review at ODA headquarters and appropriate field offices. If available, electronic copies of documents will be provided upon request. 4. Public hearings will be scheduled if written requests for public hearing are received during the comment period from at least ten persons or from an organization or organizations representing at least ten persons. If a hearing is scheduled, ODA will provide at least 30 days notice before the hearing is held. The public comment period will remain open for additional comments for at least 7 days after the public hearing. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 8 of 24 Table 2: CAFO Public Notice Requirements All Operations Permit Action 1. Public Participation Process (i) Public notice of a comment period of at least 35 days provided as follows: Published in regional newspaper; Posted on ODA and DEQ websites; and Emailed to interested parties list maintained by ODA. (ii) Opportunity for public hearing. See S1.H.4, p. 7. (iii) A written response to relevant comments will be developed by ODA and made available to interested parties. Name of operation Name of operator or owner if different than operator, mailing address, and telephone number Physical address of operation Type of operation Number of animals proposed Land Use Compatibility Statement (LUCS) AWMP summary Contents of Public Notice Note: Access to the AWMP will also be provided for public review; however, not all AWMPs will be available electronically. Receipt of ODA ATR (Application to Register) for existing operation not under permit or new proposed operation Bonanza View Dairy AWMP 1. Receipt of renewal application (i) Public notice of a comment period of at least 35 days provided as follows: Posted on ODA and DEQ websites; and Emailed to interested parties list maintained by ODA. (ii) Opportunity for public hearing. See S1.H.4, p. 7. (iii) A written response to relevant comments will be developed by ODA and made available to interested parties. Name of operation City, county, and zip code Permit registration number Type of operation Small or Medium Confined 2. Receipt of proposed substantial change to small or medium confined animal feeding  operation’s AWMP (see S3.D.1, p. 13) (i) Public notice of a comment period of at least 14 days provided as follows: Posted on ODA and DEQ websites; and Emailed to interested parties list maintained by ODA. (ii) Opportunity for public hearing. See S1.H.4, p. 7. (iii) A written response to relevant comments will be developed by ODA and made available to interested parties. Name of operation City, county, and zip code Permit registration number Type of operation Overview of proposed substantial change Small, Medium or Large Concentrated 3. Receipt of proposed substantial change to small or medium, or large concentrated animal feeding operation’s AWMP (see S3.D.2, p. 14) (i) Public notice of a comment period of at least 35 days provided as follows: Posted on ODA and DEQ websites; and Emailed to interested parties list maintained by ODA. (ii) Opportunity for public hearing. See S1.H.4, p. 7. (iii) A written response to relevant comments will be developed by ODA and made available to interested parties. Name of operation City, county, and zip code Permit registration number Type of operation Overview of proposed substantial change CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 9 of 24 S2. DISCHARGE LIMITATIONS AND OPERATING REQUIREMENTS S2.A. Discharge Limitations The permittee is prohibited from discharging manure, litter, or process wastes to surface waters and groundwaters of the state, except as allowed in S2.B and S2.C and provided these discharges allowed in S2.B and S2.C do not cause or contribute to a violation of state water quality standards. Discharges to surface water due to upset or bypass are authorized only in accordance with applicable requirements in G16 Bypass [40 CFR §122.41(m)], p. 23 and G17 Upset [40 CFR §122.41(n)], p. 24. Types of discharge that are prohibited include but are not limited to: contaminated runoff from confinement or waste accumulation areas; overflow or discharges from waste storage facilities; discharges due to improper land application activities from surface drainages or field tile outlets, discharges due to equipment failure; or leakage or seepage from facilities in the production area in excess of approved designs. S2.B. S2.C. Production Area Limitations 1. For all small and medium confined animal feeding operations and small, medium, and large concentrated animal feeding operations, except new source swine, poultry, and veal large concentrated animal feeding operations: The permittee is prohibited from discharging manure, litter, or process waste water to surface waters of the state from the production area, except when: (a) Rainfall events cause an overflow of waste management and storage facilities designed, constructed, operated, and maintained to contain all manure, litter, and process waste waters including the contaminated runoff and direct precipitation from a 25-year, 24-hour rainfall event; and (b) The production area is operated in accordance with the applicable inspection, maintenance, recordkeeping, and reporting requirements of this permit. 2. For new source swine, poultry, and veal large concentrated feeding operations: The permittee is prohibited from discharging manure, litter, or process waste water to surface waters of the state. 3. The permittee must properly land apply or otherwise handle authorized discharges from the production area in a way that minimizes impacts on surface water or groundwater of the state and complies with state water quality standards. 4. The permittee must not exceed the seepage design rates approved by ODA for waste storage or animal confinement facilities and seepage to groundwater from these facilities must not violate state groundwater quality protection standards. Land Application Limitations 1. When applying manure, litter, and process waste water to lands, the permittee must apply at agronomic rates  in  accordance  with  the  permittee’s  ODA-approved AWMP. Land application areas include land under the control of the permittee, whether it is owned, rented, or leased, to which manure, litter, or process waste water from the production area is or may be applied. 2. The  permittee’s  discharges  to  groundwater  due  to  seepage  below  the  root  zone  of  the  crop  or  by  other   means must not violate state groundwater quality protection standards. 3. The permittee is allowed to apply manure, litter, or process waste water to frozen soil provided: (a) Its AWMP addresses such applications [see S3.C.3(j)]; (b) Discharge to surface waters and groundwaters of the state will not occur, except as allowed in S2.B and S2.C; and (c) Land applications do not cause or contribute to a violation of state water quality standards. Bonanza View Dairy AWMP 4. CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 10 of 24 The permittee is prohibited from applying manure, litter, or process waste water to saturated soils or during rainfall events that are expected to result in saturated soils or surface runoff. When such a application is a desired alternative to allowing waste storage or waste water control facilities to overflow (e.g., land application to saturated soils to pond waste water onsite provides for greater protection of surface waters than a direct overflow of a waste storage tank to surface waters), the land application will be considered an upset condition and the permittee must comply with the provisions of G17 Upset [40 CFR §122.41(n)], p. 24. S2.D. Direct Access by Animals to Surface Water in the Production Area Prohibited The permittee must prevent direct animal contact with surface waters of the state in the production area of its CAFO. Direct animal contact means any situation where animals in the production area have free access and are allowed to loiter or drop waste in surface waters. Direct contact with surface waters by animals on pasture or rangeland is not, by itself, a violation of this permit. S2.E. Waste Storage Facilities 1. The permittee must provide adequate storage capacity for solid and liquid wastes at all times so that land application occurs only during periods when soil and weather conditions allow for agronomic application and are in compliance with the Land Application Limitations in Condition S2.C, p. 9 of this permit. S2.F. 2. The permittee must site, design, construct, operate, and maintain all waste storage facilities consistent with the AWMP. New and modified construction of waste facilities must be approved in advance and prior to construction by ODA in conformance with ORS 468B.055 and OARs 340-051 and 603-074. 3. The permittee with a large concentrated animal feeding operation must also have depth markers in all surface liquid impoundments (e.g., lagoons, ponds, tanks) designed to clearly indicate the: (a) Maximum design volume, (b) Minimum capacity necessary to contain the 25-year, 24-hour rainfall event, including additional freeboard requirements, and (c) Depth of manure and process waste water. Prevention of System Overloading 1. The permittee may not increase the number of animals over 10% or 25 animals, whichever is greater, of the maximum number assigned by ODA in the Notice of Registration and General Permit Summary until an updated plan is approved in writing by ODA (see S3.B AWMP Submittal, p. 12, and S3.D AWMP Changes, p. 13). 2. Animal numbers must not exceed the capacity of the waste storage facilities. S2.G. Handling of Animal Mortalities The permittee must not dispose of animal mortalities in liquid manure or waste water control facilities. Animal mortalities must be handled in such a way as to prevent discharge of pollutants to surface water or groundwater. S2.H. Proper Operation and Maintenance The permittee must at all times properly operate and maintain all facilities and systems used for process waste water collection, storage and utilization, and correct any deficiencies found as soon as possible. S2.I. Maintaining Compliance if System Fails The permittee must control all applications and discharges upon reduction, loss or failure of the waste storage or utilization facilities until the facilities are restored or an alternative method of storage or utilization is provided. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 11 of 24 S2.J. S2.K. S2.L. Setback Requirement The permittee must develop a setback for any mechanical application of manure, litter, or process waste water occurring in the land application area(s) adjacent to any surface waters, open tile intake structures, sinkholes, well heads, or other conduits to surface or ground waters where manure, litter, and other process waste waters are  prohibited.    The  setback  distances  must  be  included  in  the  permittee’s  AWMP.    For  large concentrated animal feeding operation, this setback must be 100 feet or as a compliance alternative and if demonstrated to the satisfaction of ODA in the AWMP, the permittee for the large concentrated animal feeding operation may: 1. Establish a 35-foot vegetated buffer where manure, litter, and other process waste waters are prohibited; or 2. Demonstrate that a setback or vegetated buffer is not necessary or may be reduced because implementation of alternative conservation practices or field-specific conditions will provide pollutant reductions equivalent or better than the reductions that would be achieved by the 100 foot setback. Manure, Litter, or Process Waste Water Transfers 1. The permittee retains responsibility of the manure, litter, or process waste water until the transfer or export is completed with the required documentation. 2. The permittee must maintain manure, litter, or process waste water transfer or export records as required by S4.C.2(d), p. 17. 3. Prior to transferring manure, litter, or process waste water to other persons, the permittee with a large concentrated animal feeding operation must provide the recipient of manure, letter, or process waste water with the a manure nutrient analysis conducted within the previous 12 months. Proper Disposal of Other Wastes Chemicals, contaminants, and other wastes may not be disposed of in any treatment or storage system for contaminated storm water from the production area, manure, litter, or process waste water unless the system is designed to treat such chemicals, contaminants, or wastes and the chemical, contaminants, or other wastes are identified in the AWMP. In addition, chemicals, contaminants, and other wastes may not be disposed of in any system designed for diversion of uncontaminated storm water. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 12 of 24 S3. ANIMAL WASTE MANAGEMENT PLAN S3.A. S3.B. S3.C. Animal Waste Management Plan (AWMP) Implementation and Compliance 1. Upon registration to this permit, the permittee must implement its current ODA-approved AWMP developed for its CAFO. 2. The  permittee’s  ODA  approved  AWMP  is  incorporated  into this permit by reference. The permittee must comply with all terms and conditions of its ODA-approved AWMP. Failure to comply with the ODAapproved AWMP constitutes a violation of the terms and conditions of this permit. 3. Absence of a AWMP or absence of ODA approval of an AWMP does not allow the permittee to violate the provisions of S2 Discharge Limitations and Operating Requirements, p. 9 or other permit requirements. AWMP Submittal and Public Notice 1. The applicant proposing a new CAFO or electing coverage under this permit must submit its AWMP with the ODA ATR to ODA for review and approval according to the schedule provided in S1.C, p. 6. 2. If necessary to meet the AWMP requirements in this permit, the existing permittee with coverage under the previous version of this general permit must submit a revised or updated AWMP prior to renewing registration under this permit. 3. AWMPs are subject to public notice and participation requirements detailed in condition S1.H, p. 7. AWMP Elements 1. The permittee must ensure that its AWMP is adequate for the proposed or existing population of animals, reflective or the proposed or existing facility operation, and be prepared in accordance with the terms and conditions of this permit, OAR 340-051, and NRCS conservation practice standard guidance 590 for Oregon dated May 2008 entitled Nutrient Management. Note: In the event of any inconsistency between the conditions of this permit and NRCS 590, the conditions of this permit apply. 2. The AWMP may include a schedule for improvement projects. 3. The AWMP must to the extent applicable include the following: (a) Procedures to ensure adequate collection, handling, and storage of contaminated strom water runoff from the production area, manure, litter and process waste water in compliance with the requirements of S2. Discharge Limitation and Operating Requirements. Calculations used to determine that storage capacity exists must be provided, including a demonstration the facilities are at least designed and constructed to contain all manure, litter, process waste water, contaminated storm water runoff from the production area, and direct precipitation from a 25-year, 24-hour rainfall event. (b) Procedures to ensure proper operation and maintenance of the storage facilities; (c) Procedures to ensure proper management of animal mortalities. Animal mortalities may not be disposed of in any storage or treatment system that is not specifically designed to treat animal mortalities; (d) Procedures to ensure that clean water is diverted, as appropriate, from the production area; (e) Procedures to prevent direct contact of confined animals with surface waters; (f) Identification of appropriate site-specific conservation practices to be implemented, including buffers, setback areas, or equivalent practices, to control runoff of pollutants to surface water and groundwater; (g) Protocols to land apply manure, litter or process waste water in accordance with site specific nutrient management practices that ensure appropriate agricultural utilization of the nutrients in the manure, litter or process waste water. The protocols must include the following: (i) The NRCS Phosphorous Index, USDA/NRCS Oregon Agronomy Technical Note #26, revised June 2008, must be completed for all fields that receive manure , litter or process waste water to determine if nitrogen or phosphorous is the most limiting nutrient. The maximum nutrient Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 13 of 24 application rate must be calculated for the most limiting nutrient (from Technical Note #26) and must account for all other nitrogen and phosphorus sources. (ii) Expected crop yields. (iii) Calculations showing the total nitrogen and phosphorus to be applied annually to each field, including sources other than manure, litter, or process waste water. (iv) Annual manure application rates and an explanation of the basis for determining these rates. For large concentrated animal feeding operations, these rates must be based on actual test data. For other  operations,  data  or  “book  values”  from  established  reference  sources  (e.g.,  Oregon  Animal   Waste Management program) may be used instead of actual testing. (v) Method(s) used to apply manure, litter, or process waste water. (h) For large concentrated animal feeding operations, protocols for appropriate testing of manure, litter, process waste water, and soil. For other operations, references used instead of actual testing data or test protocols if testing. (i) If applicable, an Agricultural Compost Management Plan as required by OAR 340-096. (j) Frozen soil application procedures if applications of manure, litter, or process waste water will be made to frozen soil. At a minimum, the following must be provided: (i) Description of the potential receiving field(s), estimates of waste amounts and types, and estimated timing of applications. (ii) Aerial photo(s) identifying all areas and surface water bodies within 1,000 ft. of the boundaries of the receiving field(s). (iii) Soil map(s) identifying soil types for receiving field(s). (iv) Topographic map(s) for receiving field(s). (v) Description of the structural practices in place to ensure that no discharges to surface water occur during application and after the soil thaws. (vi) Description of the method used to determine when soil is frozen and management practices to be followed when planning an application and during and after an application to frozen soil. (vii) Description of monitoring and reporting requirements to ensure that the permittee is in compliance with frozen soil application procedures. (k) Procedures for transfer or export of manure, litter, or process waste water. (l) Identification of specific records that will be maintained to document the implementation and management of the minimum elements described above. S3.D. AWMP Changes 1. Requirements for small or medium confined animal feeding operations (see Table 3,p. 15, for an overview) (a) Substantial changes. The permittee must submit any proposal to make substantial changes to its AWMP to ODA for approval at least 45 days in advance of the proposed changes. ODA will public notice the proposal as described in S1.H, p. 7. ODA will notify the permittee of its final decision concerning the proposed changes after the public notice period ends. The permittee may not implement a proposed change until ODA has approved it. The following types of changes to an AWMP are considered substantial: (i) A change in the type of manure system including but not limited to switching from a dry to a liquid manure system, switching from a liquid to a dry manure system, or changing the manure system to accommodate an animal species or type of operation not included in the scope of the current AWMP. (ii) An increase in maximum allowed animal numbers such that the operation becomes defined as a large concentrated animal feeding operation. (b) Non-substantial changes. Public notice of non-substantial changes (described below) to an AWMP is not required; however, the permittee must submit its proposal to make such a change to ODA for approval at least 45 days in advance of the proposed change unless a different timeframe is allowed by ODA. ODA will notify the permittee of its final decision concerning the proposed change after reviewing the proposal. The permittee may not implement a proposed change until ODA has approved it. The following changes to an AWMP are considered non-substantial provided they do not result in a substantial modification listed in paragraph (a) above: Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 14 of 24 (i) An  increase  in  animal  numbers  greater  than  10%  of  the  registrant’s  maximum  allowed  animal   numbers provided the increase does not change the operation into a large concentrated animal feeding operation. (ii) When facility expansions, production increases, or process modifications will result in new or increased generation of waste, litter, or process waste water beyond the scope of the current AWMP. 2. Requirements for small, medium or large concentrated animal feeding operations (see Table 3,p. 15, for an overview): (a) Substantial changes. The permittee must submit any proposal to make substantial changes to its AWMP to ODA for approval at least 60 days in advance of the proposed changes. ODA will public notice the proposal as described in S1.H, p. 7. ODA will notify the permittee of its final decision concerning the proposed changes after the public notice period ends. The permittee may not implement a proposed change until ODA has approved it. The following types of changes to an AWMP are considered substantial: (i) Addition of new land application areas not previously included in the AWMP, unless the land application area is covered by an existing AWMP that has already been incorporated into an existing NPDES permit and the application of manure, litter, or process waste water on the newly added land application area is in accordance with that existing NPDES permit. (ii) Any changes to the field-specific maximum annual rates for land application. (iii) Any changes to the maximum amounts of nitrogen and phosphorus derived from all sources for each crop. (iv) Addition of any crop or other uses not included in the AWMP and corresponding field-specific rates of application. (v) A change in the type of manure system including but not limited to switching from a dry to a liquid manure system, switching from a liquid to a dry manure system, or changing the manure system to accommodate an animal species or type of operation not included in the scope of the current AWMP. (vi) Any changes that are likely to increase the risk of nitrogen and phosphorus transport to surface waters or groundwaters. (b) Non-substantial changes. Public notice of non-substantial changes (described below) to an AWMP is not required; however, the permittee must submit its proposal to make such a change to ODA for approval at least 60 days in advance of the proposed change unless a different timeframe is allowed by ODA. ODA will notify the permittee of its final decision concerning the proposed change after reviewing the proposal. The permittee may not implement a proposed change until ODA has approved it. The following changes to an AWMP are considered non-substantial provided they do not result in a substantial modification listed in paragraph (a) above: (i) An increase  in  animal  numbers  greater  than  10%  of  the  registrant’s  maximum  allowed  animal   numbers. (ii) When facility expansions, production increases, or process modifications will result in new or increased generation of waste, litter, or process waste water beyond the scope of the current AWMP. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 15 of 24 Table 3: Overview of Requirements for Proposed Changes to AWMPs SMALL OR MEDIUM CONFINED SMALL, MEDIUM OR LARGE CONCENTRATED Substantial Change Non-Substantial Change Substantial Change Description of proposed change 1. A change in the type of manure system including but not limited to switching from a dry to a liquid manure system, switching from a liquid to a dry manure system, or changing the manure system to accommodate an animal species or type of operation not included in the scope of the current AWMP. 2. An increase in maximum allowed animal numbers such that the operation becomes defined as a large concentrated animal feeding operation. The following are considered non-substantial provided they do not result in a substantial change: 1. An increase in animal numbers greater than 10%  of  the  registrant’s   maximum allowed animal numbers. 2. When facility expansions, production increases, or process modifications will result in new or increased generation of waste, litter, or process waste water beyond the scope of the current AWMP. The following are considered non-substantial provided they do not result in a substantial change: 1. An increase in animal numbers greater than 10% of  the  registrant’s   maximum allowed animal numbers. 2. When facility expansions, production increases, or process modifications will result in new or increased generation of waste, litter, or process waste water beyond the scope of the current AWMP. Timeline to submit proposal to ODA Submit at least 45 days in advance of proposed change(s). Submit at least 45 days in advance of proposed change(s) unless a different timeframe allowed by ODA. 1. Addition of new land application areas not previously included in the AWMP, unless the land application area is covered by an existing AWMP that has already been incorporated into an existing NPDES permit and the application of manure, litter, or process waste water on the newly added land application area is in accordance with that existing NPDES permit. 2. Any changes to the fieldspecific maximum annual rates for land application. 3. Any changes to the maximum amounts of nitrogen and phosphorus derived from all sources for each crop. 4. Addition of any crop or other uses not included in the AWMP and corresponding fieldspecific rates of application. 5. A change in the type of manure system including but not limited to switching from a dry to a liquid manure system, switching from a liquid to a dry manure system, or changing the manure system to accommodate an animal species or type of operation not included in the scope of the current AWMP. 6. Any changes that are likely to increase the risk of nitrogen and phosphorus transport to surface waters or groundwaters. Submit at least 60 days in advance of proposed change(s). Public notice process . ODA approval ODA will public notice as described in S1.H, p. 7. Not required. ODA will public notice as described in S1.H, p. 7. Not required. ODA will notify the permittee of its final decision concerning the proposed change(s) after the public notice period ends. ODA will notify the permittee of its final decision concerning the proposed change(s) after reviewing the proposal. ODA will notify the permittee of its final decision concerning the proposed change(s) after the public notice period ends. ODA will notify the permittee of its final decision concerning the proposed change(s) after reviewing the proposal. Bonanza View Dairy AWMP Non-Substantial Change Submit at least 60 days in advance of proposed change(s) unless a different timeframe allowed by ODA. CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 16 of 24 S4. MONITORING, INSPECTION, RECORDKEEPING, AND REPORTING REQUIREMENTS S4.A. Monitoring Requirements 1. Discharge Monitoring If a discharge to surface water or groundwater occurs that is not allowed by S2.B or S2.C, p. 9, the permittee must record the following information: (a) A description and cause of the discharge; (b) The period of discharge including exact dates, times and duration of discharge; (c) An estimate of discharge volume; (d) Name or location of receiving water; and (e) Corrective steps taken, if appropriate, to reduce, eliminate or prevent reoccurrence of the discharge. 2. Analytical Monitoring The permittee must conduct the following sampling and analysis according to the following schedule: (a) Large concentrated animal feeding operations only Sample Type Manure, litter, and process waste water Analytical Parameter (i) Total nitrogen (ii) Total phosphorus Minimum Frequency Annually Exported manure, litter, and process waste water Soil from land application area(s) (i) Total nitrogen (ii) Total phosphorus Annually (i) Total nitrogen (ii) Total phosphorus Once every 5 years from all fields where manure, litter, or process waste water is applied. Sample Method Sample according to guidance contained in NRCS 590 or 633 practice standard. Sample according to guidance contained in NRCS 590 or 633 practice standard. Sample according to guidance contained in PNW 570-E, EM 8832-E, or NRCS 590 practice standard. (b) Other confined animal feeding operations Sample Type Soil from land application area(s) Analytical Parameter (i) Total nitrogen (ii) Total phosphorus Minimum Frequency Once every 5 years from all fields where manure, litter, or process waste water is applied. Sample Method Sample according to guidance contained in PNW 570-E, EM 8832-E, or NRCS 590 practice standard. Note: In the event of any inconsistency between the monitoring requirements of this permit and NRCS 590, the monitoring requirements of this permit apply. The permittee should be aware that NRCS 590 monitoring frequencies may need to be followed to access or maintain federal funds. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 17 of 24 S4.B. Inspection Requirements 1. The permittee must conduct the following inspections: Item (a) Stormwater diversion devices, runoff diversion structures, animal waste storage structures, and devices channeling contaminated storm water to the waste water and manure storage and containment structures. (b) Water lines, including drinking water or cooling water lines. (c) Equipment used for land application of manure, litter, or process waste water (d) Liquid impoundments for manure and process waste water 2. S4.C. Other Operations Periodically Daily and record results Periodically Daily when equipment is in use and record results Weekly and record depth of manure and process waste water according to depth marker required by S2.E.3, p. 10 Periodically when equipment is in use Periodically Any deficiencies found as a result of these inspections must be corrected as soon as possible. The permittee with a large concentrated animal feeding operation must record any actions taken to correct these deficiencies and, if deficiencies are not corrected within 30 days, provide an explanation of the factors preventing immediate correction. Recordkeeping and Availability Requirements 1. The permittee must maintain all information required by this permit at the facility for at least five (5) years and make this information available to ODA upon request. 2. Upon obtaining permit coverage, must record the following information. (Note: If any of the following information  is  provided  in  the  permittee’s  AWMP,  a  separate  record  keeping  effort  is  not  required.) (a) (b) (c) (d) S4.D. Large Concentrated Weekly and record results Item Date, amount, and nutrient loading of manure, litter, or process waste water applied to each field. Weather conditions at the time of application and 24 hours before and after application. Total amount of nitrogen and phosphorus actually applied annually to each field, including documentation of calculations of the total amount applied. Total amount of manure or waste water transferred or exported to other persons. (e) Description of actions taken to correct deficiencies discovered during inspections. Reporting Requirements Bonanza View Dairy AWMP Large Concentrated Required Other Operations Required Required Not required Required Required Required. Also include: (i) Date and amount of each transfer or export (ii) Name and address of each recipient (iii) Copy of the manure nutrient analysis conducted provided to the recipient [see S2.K.3, p. 11 Required (see S4.B.2, p. 17) Required Not required CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 18 of 24 1. 2. 24-hour Reporting (a) If a discharge to surface water or groundwater occurs that is not allowed by Condition S2.B and S2.C, p. 9, the permittee must notify ODA within 24 hours of the discharge . The permittee must submit a written report within five (5) days to ODA. The information to be submitted is listed in the monitoring requirements (see S4.A, p. 16 above) of this permit. (b) The permittee must report to ODA within 24 hours of becoming aware of any significant physical failure at any time of a waste water control facility required under this permit. (c) The permittee must notify ODA within 24 hours of any permit noncompliance that may endanger health or the environment as described in G2.6, p. 20. Annual Report (a) The permittee must submit an annual report to ODA by March 15 of each year. The annual report must include the following for the previous calendar year: (i) Maximum  number  and  type  of  animals  approved  by  ODA  in  the  permittee’s  Notice of Registration, whether in open confinement or housed under roof (e.g,, beef cattle, broilers, layers, swine weighing 55 pounds or more, swine weighing less than 55 pounds, mature dairy cows, dairy heifers, veal calves, sheep and lambs, horses, ducks, turkeys, other). (ii) Actual number of animals by type at the CAFO averaged over the year. (iii) Estimated amount of total manure, litter, process waste water and other material that comes into contact with manure generated by the CAFO (tons, gallons, cubic feet, or cubic yards). (iv) Estimated amount of total manure, litter, process waste water and other material transferred to other persons by the permittee (tons, gallons, cubic feet, or cubic yards). (v) Estimated amount of manure, bedding, litter, process waste water, and other material that comes in contact with manure applied to land by the permittee (tons, gallons, cubic feet, or cubic yards). (vi) Total number of acres for land application covered by the AWMP developed in accordance with the terms of this permit. (vii) Total number of acres under control of the permittee that were used for land application of manure, litter and process waste water. (viii) Summary of all manure, litter and process waste water discharges from the production area that have occurred, including date, time and approximate volume. (ix) A statement indicating whether the AWMP was developed or approved by a certified waste management planner. (x) As required by 40 CFR §122.42(e)(4)(viii), the concentrated animal feeding operation that discharges or proposes to discharge to waters of the U.S. must also report the following: (1) Actual crop(s) planted and actual yield(s) for each field. (2) Actual nitrogen and phosphorus content of the manure, litter, and process waste water. (3) Data used and results of calculations based on protocol in the ODA-approved AWMP. (4) Amount of manure litter, and process waste water applied to each field during the previous 12 months. (5) Results of soil testing for nitrogen and phosphorus if testing was performed. (6) Amount of any supplemental fertilizer applied. (b) The  annual  report  must  be  signed  and  certified  by  the  permittee  or  permittee’s  authorized  representative   with the following  statement:  “I certify, under penalty of law, that this document and all attachments were prepared under my direct supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations.” Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 19 of 24 S4.E. Additional Monitoring 1. ODA may establish specific monitoring requirements in addition to those contained in this permit by administrative order. An administrative order is an agency action expressed in writing directed to a named person or named persons (ORS 183.310). 2. If a permittee experiences two or more discharges within a 24-month period that are not associated with a 25year, 24-hour or greater rainfall event, ODA may require surface water and/or groundwater quality monitoring or transfer the permittee to an individual permit. Monitoring for the following parameters may be required: bacteria, total suspended solids, total Kjeldahl nitrogen, biochemical oxygen demand, and other nutrient indicators. If ODA waives the additional monitoring requirements because such monitoring would be impracticable or not likely to produce useful information, ODA will set out the basis for the decision in writing and make the decision available to interested parties. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 20 of 24 GENERAL CONDITIONS G1. Noncompliance reporting requirements 1. If for any reason, the permittee does not comply with, or will be unable to comply with any of the requirements or conditions specified in the permit, the permittee must, at a minimum, provide ODA with the following information: (a) A description of the nature and cause of noncompliance, including the quantity and quality of any unauthorized waste discharges; (b) The period of noncompliance, including exact dates and times, and the anticipated time when the permittee will return to compliance; and (c) The steps taken, or to be taken to reduce, eliminate, and prevent recurrence of the noncompliance. 2. In addition, the permittee must take immediate action to stop, contain, and clean up any unauthorized discharges and take all reasonable steps to minimize any adverse impacts to waters of the state and correct the problem. The permittee must notify ODA by telephone so that an investigation may be made to evaluate any resulting impacts and the corrective actions taken to determine if additional action should be taken. 3. Compliance with these requirements does not relieve the permittee from responsibility to maintain continuous compliance with the conditions of this permit or resulting liability for failure to comply G2. Additional reporting requirements [40 CFR §122.41(1)] 1. Planned changes. The permittee shall give notice to the director as soon as possible of any planned physical alterations or additions to the permitted facility. Notice is required only when: (a) The alteration or addition to a permitted facility may meet one of the criteria for determining whether a facility is a new source in §122.29(b); or (b) The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants which are subject neither to effluent limitations in the permit, nor to notification requirements under §122.42(a)(1). (c) The  alteration  or  addition  results  in  a  significant  change  in  the  permittee’s  sludge  use  or  disposal  practices,  and   such alteration, addition, or change may justify the application of permit conditions that are different from or absent in the existing permit, including notification of additional use or disposal sites not reported during the permit application process or not reported pursuant to an approved land application plan; 2. Anticipated noncompliance. The permittee shall give advance notice to the director of any planned changes the permitted facility or activity which may result in noncompliance with permit requirements. 3. Transfers. This permit is not transferable to any person except after notice to the director. The director may require modification or revocation and reissuance of the permit to change the name of the permittee and incorporate such other requirements as may be necessary under the Clean Water Act (See §122.61; in some cases, modification or revocation and reissuance is mandatory.) 4. Monitoring reports. Monitoring results must be reported at the intervals specified elsewhere in this permit. (a) Monitoring results must be reported on a Discharge Monitoring Report (DMR) or forms provided or specified by the director for reporting results of monitoring of sludge use or disposal practices. (b) If the permittee monitors any pollutant more frequently than required by the permit using test procedures approved under 40 CFR Part 136, or another method required for an industry-specific waste stream under 40 CFR subchapters N or O, the results of such monitoring must be included in the calculation and reporting of the data submitted in the CMR or sludge reporting form specified by the director. (c) Calculations for all limitations which require averaging of measurements must utilize an arithmetic mean unless otherwise specified by the director in the permit. 5. Compliance schedules. Reports of compliance or noncompliance with, or any progress reports on, interim and final requirements contained in any compliance schedule of this permit must be submitted no later than 14 days following each schedule date. 6. Twenty-four hour reporting. (a) The permittee shall report any noncompliance which may endanger health or the environment. Any information must be provided orally within 24 hours from the time the permittee becomes aware of the circumstances. A written submission must also be provided within 5 days of the time the permittee becomes aware of the circumstances. The written submission must contain a description of the noncompliance and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 21 of 24 7. 8. corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance. (b) The following must be included as information which must be reported within 24 hours under this paragraph. (i) Any unanticipated bypass which exceeds any effluent limitation in the permit. (See §122.41(g) or condition G16, p. 23.) (ii) Any upset which exceeds any effluent limitation in the permit. (See §122.41(n) or condition G17, p. 24.) (iii) Violation of a maximum daily discharge limitation for any of the pollutants listed by the director in the permit to be reported within 24 hours. (See §122.44(g).) (c) The director may waive the written report on a case-by-case basis for reports under paragraph G2.6(b) of this section if the oral report has been received within 24 hours. Other noncompliance. The permittee shall report all instances of noncompliance not reported under paragraphs G2.4, 5, and 6 of this section, at the time monitoring reports are submitted. The reports must contain the information listed in paragraph G2.6 of this section. Other information. Where the permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the director, it shall promptly submit such facts or information. G3. Duty to comply [40 CFR §122.41(a)] The permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application. 1. The permittee shall comply with effluent standards or prohibitions established under section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the CWA within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the requirement. 2. The Clean Water Act provides that any person who violates section 301, 302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any such sections in a permit issued under section 402, or any requirement imposed in a pretreatment program approved under sections 402(a)(3) or 402(b)(8) of the Act, is subject to a civil penalty not to exceed $25,000 per day for each violation. The Clean Water Act provides that any person who negligently violates sections 301, 302, 306, 307, 308, 318, or 405 of the Act, or any condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, or any requirement imposed in a pretreatment program approved under section 402(a)(3) or 402(b)(8) of the Act, is subject to criminal penalties of $2,500 to $25,000 per day of violation, or imprisonment of not more than 1 year, or both. In the case of a second or subsequent conviction for a negligent violation, a person shall be subject to criminal penalties of not more than $50,000 per day of violation, or by imprisonment of not more than 2 years, or both. Any person who knowingly violates such sections, or such conditions or limitations is subject to criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. In the case of a second or subsequent conviction for a knowing violation, a person shall be subject to criminal penalties of not more than $100,000 per day of violation, or imprisonment of not more than 6 years, or both. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, and who knows at that time that he thereby places another person in imminent danger of death or serious bodily injury, shall, upon conviction, be subject to a fine of not more than $250,000 or imprisonment of not more than 15 years, or both. In the case of a second or subsequent conviction for a knowing endangerment violation, a person shall be subject to a fine of not more than $500,000 or by imprisonment of not more than 30 years, or both. An organization, as defined in section 309(c)(3)(B)(iii) of the CWA, shall, upon conviction of violating the imminent danger provision, be subject to a fine of not more than $1,000,000 and can be fined up to $2,000,000 for second or subsequent convictions. 3. Any person may be assessed an administrative penalty by the Administrator for violating section 301, 302, 306, 307, 308, 318 or 405 of this Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of this Act. Administrative penalties for Class I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed $25,000. Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 22 of 24 Penalties for Class II violations are not to exceed $10,000 per day for each day during which the violation continues, with the maximum amount of any Class II penalty not to exceed $125,000. G4. Compliance with other laws and statutes Nothing in the permit will be construed as excusing the permittee from compliance with any applicable federal, state, or local statutes, ordinances, or regulations. G5. Property rights [40 CFR §122.41(g)] This permit does not convey any property rights of any sort, or any exclusive privilege. G6. Duty to reapply If the permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the permittee must apply for a new permit or renewal permit. The application must be submitted at least 180 days before the expiration date of this permit. The director may grant permission in writing to submit an application less than 180 days in advance but no later than the permit expiration date. G7. Need to halt or reduce activity not a defense [40 CFR §122.41(c)] It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the conditions of this permit. G8. Duty to mitigate [40 CFR §122.41(d)] The permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in violation of this permit which has a reasonable likelihood of adversely affecting human health or the environment. G9. Proper operation and maintenance [40 CFR §122.41(e)] The permittee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the operation of back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation is necessary to achieve compliance with the conditions of the permit. G10. Permit actions 1. This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any permit condition. [40 CFR §122.41(f)] 2. After notice, registration under this permit may be modified or revoked as it applies to any person for cause as follows: (a) Violation of any terms or conditions of the permit, (b) Failure of the permittee to disclose fully all relevant facts, or misrepresentations of any relevant facts by the permittee during the permit issuance process and during the life of the permit; (c) Failure to pay permit fees required by Oregon Administrative Rule when due; (d) Information indicating that the permitted operation poses a threat to human health or welfare; (e) A change in ownership or control of the operation, or (f) Other causes listed in 40 CFR §122.62 and 122.63. 3. Modification or revocation of coverage under this permit as it applies to any person may be initiated by ODA. 4. Issuance of coverage under an individual permit may be initiated by ODA in accordance with condition S1.F Individual Permit Coverage, p. 7. G11. Change of Ownership or Control The permittee must notify ODA in writing thirty (30) days prior to a change in facility ownership or control. G12. Duty to provide information [40 CFR §122.41(h)] The permittee shall furnish to the director, within a reasonable time, any information which the director may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine Bonanza View Dairy AWMP CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 23 of 24 compliance with this permit. The permittee shall also furnish to the director upon request, copies of records required to be kept by this permit. G13. Inspection and entry [40 CFR §122.41(i)] The permittee shall allow the director, or an authorized representative (including an authorized contractor acting as a representative of the Administrator), upon presentation of credentials and other documents as may be required by law, to: 1. Enter upon the permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit; 2. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit; 3. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit; and 4. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act or state law, any substances or parameters at any location. G14. Monitoring and records [40 CFR §122.41(j)] 1. Samples and measurements taken for the purpose of monitoring must be representative of the monitored activity. 2. Except for records of monitoring information required by this permit related to the permittee's sewage sludge use and disposal activities, which must be retained for a period of at least five years (or longer as required by 40 CFR part 503), the permittee shall retain records of all monitoring information, including all calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation, copies of all reports required by this permit, and records of all data used to complete the application for this permit, for a period of at least 3 years from the date of the sample, measurement, report or application. This period may be extended by request of the director at any time. 3. Records of monitoring information must include: (a) The date, exact place, and time of sampling or measurements; (b) The individual(s) who performed the sampling or measurements; (c) The date(s) analyses were performed; (d) The individual(s) who performed the analyses; (e) The analytical techniques or methods used; and (f) The results of such analyses. 4. Monitoring must be conducted according to test procedures approved under 40 CFR Part 136 unless another method is required under 40 CFR subchapters N or O. 5. The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000, or by imprisonment for not more than 2 years, or both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or both. G15. Signatory requirement [40 CFR §122.21(k)] 1. All applications, reports, or information submitted to the director shall be signed and certified. (See §122.22) 2. The CWA provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit, including monitoring reports or reports of compliance or non-compliance shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than 6 months per violation, or by both. G16. Bypass [40 CFR §122.41(m)] 1. Definitions. (a) Bypass means the intentional diversion of waste streams from any portion of a treatment facility. (b) Severe property damage means substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production. Bonanza View Dairy AWMP 2. 3. 4. CAFO NPDES General Permit #01-2009 Expiration Date: May 31, 2014 Page 24 of 24 Bypass not exceeding limitations. The permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of paragraphs G17.3 and 4 of this section. Notice (a) Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass. (b) Unanticipated bypass. The permittee shall submit notice of an unanticipated bypass as required in paragraph G2.6 of this section (24-hour notice). Prohibition of bypass. (a) Bypass is prohibited, and the director may take enforcement action against a permittee for bypass, unless: (i) Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage; (ii) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes, or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate back-up equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (iii) The permittee submitted notices as required under paragraph G16.3 of this section. (b) The director may approve an anticipated bypass, after considering its adverse effects, if the director determines that it will meet the three conditions listed above in G16.4(a) of this section. G17. Upset [40 CFR §122.41(n)] 1. Definition. Upset means an exceptional incident in which there is unintentional and temporary noncompliance with technology based permit effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not include noncompliance to the extent caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. 2. Effect of an upset. An upset constitutes an affirmative defense to an action brought for noncompliance with such technology based permit effluent limitations if the requirements of paragraph G17.3 of this section are met. No determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is final administrative action subject to judicial review. 3. Conditions necessary for a demonstration of upset. A permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: (a) The upset occurred and that the permittee can identify the cause(s) of the upset; (b) The permitted facility was at the time being properly operated; and (c) The permittee submitted notice of the upset as required in paragraph G2.6(b)(ii) of this section (24 hour notice). (d) The permittee complied with any remedial measures required under paragraph G8 of this section. 4. Burden of proof. In any enforcement proceeding the permittee seeking to establish the occurrence of an upset has the burden of proof. Bonanza View Dairy AWMP Section 5 REFERENCES PUBLICATIONS AND SOFTWARE Crop Fertilizer Recommendations Nutrient Requirements for Dairy Cattle 7th Ed, 2001 Natl. Research Council http://www.nap.edu/openbook.php?isbn=0309069971 OSU EM8978-E, June 2009 (w. of Cascades); PNW615, 2010 (e. of Cascades) http://extension.oregonstate.edu/catalog/details.php?sortnum=0134&name=Fertilizer+Gu ides Extension Service Publications Field Corn, Eastern Oregon-East of the Cascades, FG 71, January 2000 http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20643/fg71-e.pdf Manure Application Rates for Forage Production, OSU EM 8585-E, July 2007 http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20536/em8585-e.pdf Monitoring Soil Nutrients Using a Management Unit Approach, PNW 570-E, October 2003, http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20762/pnw570-e.pdf Post-Harvest Soil Nitrate Testing for Manured Croppings Systems, EM 8832-E, May 2003, http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20221/em8832-e.pdf Silage Corn, Western Oregon, EM 8978-E, June 2009 http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20610/em8978-e.pdf Soil Test Interpretation Guide, OSU EC 1478, August 1999 http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/22023/ec1478.pdf Feed Management Feed Management, A tool for balancing nutrients on dairies and other livestock operations, EM 8913-E, July 2006 http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/20501/em8913-e.pdf Manure Application Setback Features/Distances CAFO General Permit #1 http://oregon.gov/ODA/NRD/docs/pdf/cafo_gnlpmt.pdf Manure Nutrient Availability Waste Utilization Jobsheet 633 OR-JS, Oregon USDA-NRCS, May 2003 http://efotg.sc.egov.usda.gov/references/public/OR/633js042707.pdf Bonanza View Dairy AWMP Page 5-27 Section 5 REFERENCES Phosphorus Assessment Agronomy Technical Note No. 26: The Phosphorus Index, Oregon NRCS, June 2008 ftp://ftp-fc.sc.egov.usda.gov/OR/Technical_Notes/Agronomy/Agronomy26.pdf Agricultural Phosphorus Management Using the Oregon/Washington Phosphorus Indexes, http://eesc.orst.edu/agcomwebfile/edmat/em8848-e.pdf Practice Standards Oregon NRCS Nutrient Management Standard (590), July 2013 http://efotg.sc.egov.usda.gov/references/public/OR/590std_OR-July2013.pdf Oregon NRCS Waste Recycling Standard (633), July 2013 http://efotg.sc.egov.usda.gov/references/public/OR/633std_OR-July11.pdf Record Keeping Online Decision making And Record Keeping, March 2015 http://www.odark.org Oregon ODA CAFO Recordkeeping Calendar, January 2015 http://www.oregon.gov/ODA/NRD/pages/cafoprogdocs.aspx Water Quality/Quantity Oregon NRCS Water Quality Technical Note No. 1: Water Quality Indicator Tools, October 2000 ftp://ftp-fc.sc.egov.usda.gov/OR/Technical_Notes/Water%20Quality/WaterQual01.pdf Software Revised Universal Soil Loss Equation, RUSLE2 version 1.26.6.4, October 2006 http://fargo.nserl.purdue.edu/rusle2_dataweb/RUSLE2_Index.htm Oregon Animal Waste Management Planning Tool, ORAWMv5.0, June 2014 http://www.oregon.gov/ODA/NRD/pages/cafoprogdocs.aspx Online Decision making And Record Keeping, March 2015 http://www.odark.org Bonanza View Dairy AWMP Page 5-28 Section 5 REFERENCES ORAWM WORKBOOK OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?231?2015 Version 5.0 Bonanza View Dairy I ASSISTED BY: Bruce D. Wilson. Engineering I ANIMAL WASTE MANAGEMENT SYSTEM INVENTORY ANIMAL INVENTORY Milk Production in PoundstowiDay= 70 Number Average Animal Nutrient Production Annual of Weight Units lb. Animal Unit) (lstday) Manure Days Days Days Off Type annimal Animals (lbs.] {l,000 lh.) Confined Crazed Farm MILKER {Holstein} 995 [.300 1.2935 {1.70 0.12 0.32 905.45 I5548 416.25 I .TU 365 MILKER (DRY) 300 1.400 420.0 0.30 0.04 0.10 26.00 17.154 42.00 0.92 365 0 0 [12-24 Moms) 2,01? 7011 1,407.0 0.2? 0.05 0.13 3T426 64.02 108.84 0.90 365 0 0 CALVES ?'12 I380 200 256.0 0.42 0.05 0.1 07.52 [3.4.585 900 3.3705 0.45 0.07 0.19 1.5132 251.0 055.2 1.2? GRAZING PERIOD Percent of Month and Number of Animals qunima20"] 1508 ?105 0% 0% 0% 0% [280 1280 1280 l280 (13?34 Months) CAI i 2 Months) 5 5 Page 1 0f 3 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-29 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?23?2015 Version 5.0 CLIENT: Bonanza View Dairy I ASSISTED BY. Bruce D. Wilson, Engineering ANIMAL WASTE MANAGEMENT SYSTEM INVENTORY WEATHER STATION KLAMATH FALLS AG-STN AREAS CONTRIBUTING RUNOFF TO LIQUID STORAGE FACILITY 2,40 Lot Runoff Factors as Description 01' Runoff Area Area in SF 95,00 5. Percent of Paved Lot Area I 3345 Average M01?th Inches Precipitation [5 paved lot scraped daily? (YIN) NO Month Precipitation Evaporation Paved Unpaved Unpaved Lot Area 465,044 October 0.89 3.23 40% 10% Roof Area 108,464 November 1.87 0.67 40% 10% Surface Area of Silage Storage 0 December 2.04 0.38 40% 10% Does Silage Secpagc Drain to Storage Facility? (YIN) N0 January 1.14 0.50 45% 15% Total Runoff Area Contributing to Liquid Storage 586.753 February 1.86 0.88 35% 10% March 1.31 1.77 35% 10% WATER USE THAT ENTERS LIQUID STORAGE FACILITY April 0.73 3.65 30% 10% I I . umber 0? Gallons of [otal Water Iotal Water Mal" 0'67 5'54 30% 5% Number of ?535085 Per Water Used Ilse per Day. Use per Day, June 0.63 6.53 40% 5% 'l?vpe of Water Use Animals Dav per Wash-Day Gallons Cubic Feet July 0.48 7.78 30% 0% Animal Washwatcr 995 0 0.00 0 0.0 August 0.48 7.23 35% 5% ui ment Wash 2 3400.00 6800 909.1 September 0.75 4.69 35% 10% Flushwater 0 0.00 0 0.0 Annual 12.85 42.85 Miscellaneous 2 1750.00 3500 467.9 [0300 13710 CROP DATA Percent Nutrients Removed in Pounds per Acre Dry Matter Nitrogen Phosphorous Potassium Field Number Acres Crop (DM) Yield Units Target Yield P205 K20 s. 16. 18. 19. 30 330.3 BarleWOat/F'ea Haylage 100% Ton 5.330.3 Tritica'efWheat Harlage 100% 'l?on 6.50 319 101 89 1.2.3. 43 228.6 Alfalfa HaY'age 100% 'l?on 6.00 312 47 165 Off Farm Total Aeres- 558.9 Page 2 of 3 BonanzaViewDairyORAWMv5.0.xIs Bonanza View Dairy AWMP Page 5-30 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?23?2015 Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY. Bruce D. Wilson, Engineering I ANIMAL WASTE MANAGEMENT SYSTEM INVENTORY BEDDING VOLUME Amount Total Total Unit Weight Needed Volume Volume Weight of Animal Type of Bedding Facility Bedding Material Lbstayl?AU FfDav LbsIDay MILKER (Holstein) Free Sta? Manure 36.00 0.00 0.00 0 0 MILKER (DRY) Free Sta? Composted Manure 36.00 0.00 0.00 0 0 IIEIFERS (12-24 Months) Manure 36.00 0.00 0.00 0 0 CALVFS (1?12 Months) Con?ned Loose Ha)t 4.13 2.60 0.SOLIDS SEPARATION FACTOR Volume of Volume of Volume of Volume of Accumulated Densin of Weight of Solids Solids in Manure in Manure in Sludge in Separated Separated Solids Separated Liquids Liquids Solids Storage Solids Solids Tvpe of Animal Type ol?Separator Separated CFfDay FfDay FfDav CFlDav CFtDay Lbst?Dav MILKER (Holstein) Gratin)? 3551? 50% .102 L103 I102 634 36 39.674 MILKER (DRY) GraVitlf 331516.955 IIEIFERS (12-24 Months) '30" SUEDE System 7534.190 CAI .VFS (1?1 2 Months) Dry Scrape System 75% 3'18 126 86 25? 29 36 13.613 7 7 7 Total 21623 15738 [1693 3 503 35 I Page 3 of 3 BonanzaViewDairyORAWMv5.0.xIs Bonanza View Dairy AWMP Page 5-31 Section 5 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?23?2015 Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY: Bruce D. Wilson, Engineering LLC ANIMAL WASTE MANAGEMENT SYSTEM PRODUCTION VOLUMES Runoil?in Cubic Feet Paved Unpavcd Silage Pit Roof Area Slab Area Lot Area Surface Facility Manure Total Square Feet Square Feet Square Feet Area. SF Water Use Solids Liquids Bedding Solids Separated Solids in Liquids Solids Total Liquids Month 108.464 13.245 465.044 0 Cubic Cubic Cubic Cubic Pounds Cubic Pounds Cubic Pounds Cubic Cubic October 8.044 393 3.449 0 42.687 17.237 112.958 4.996 20.634 81.317 2.927.423 53.875 1.939.483 81.317 108.448 November 16.902 826 7.247 0 41.310 16.681 109.315 4.835 19.968 78.694 2.832.990 52.137 1.876.919 78.694 1 18.422 18.439 901 7.906 0 42.687 17.237 112.958 4.996 20.634 81.317 2.927.423 53.875 1.939.483 81.317 123.807 Januarv 10.304 566 6.627 0 42.687 17.237 112.958 4.996 20.634 81.317 2.927.423 53.875 1.939.483 81.317 1 14.059 February 16.812 719 7.208 0 38.556 15.569 102.027 4.513 18.637 73.448 2.644.124- 48.661 1.751.791 73.448 1 11.956 March 11.841 506 5.077 0 42.687 17.237 112.958 4.996 20.634 81.317 2.927.423 53.875 1.939.483 81.317 113.985 April 6.598 242 2.829 0 41.310I 15.230 101.278 4.835 19.968 71.578 2.576.819 49.765 1.791.528 71.578 100.744 May 6.056 222 1.298 0 42.687 14.234 96.334 4.996 20.634 66.597 2.397.476 48.968 1.762.834 66.597 99.231 Junc 5.694 278 1.221 0 41.310 13.775 93.226 4.835 19.968 64.448 2.320.138 47.388 1.705.968 64.448 95.891 Julv 4.339 159 (1 0 42.687 14.234 96.334 4.996 20.634 66.597 2.397.476 48.968 1.762.834 66.597 96.152 August 4.339 185 930 0 42.687 14.234 96.334 4.996 20.634 66.597 2.397.476 48.968 1.762.834 66.597 97.109 6.779 290 2.907 0 41.310 15.230 101.278 4.835 19.968 71.578 2.576.819 49.765 1.791.528 71.578 101.050 Annual 116.147 5.286 46.698 0 502.607 188.137 1.247.960 58.824 242.944 884.806 31.853.010 610.116 21.964.165 884.806 1.280.854 Annual Gallons 868.779 39.538 349.302 0 3.759.500 1.407.268 I7.334.740 440.005 6.618.348 4.563.665 6.618.348 9.580.784 DAILY NUTRIENT PRODUCTION l?oundstay of Nutrients from l?oundstay of Nutrients from l?oundstay of Nutrients from Grazing Confined LIQUIDS SOLIDS GRAZING Manurc Manure Type of Animal P205 K20 P205 K20 P305 K20 Gallonsz Cubic FeeLf'Yr Mil .K ER (Holstein) 78.44 66.55 95.00 577.38 429.21 679.72 0.00 0.00 0.00 0 804.505 10.91 7.55 9.59 80.35 48.70 68.58 0.00 0.00 0.00 0 141.036 IIEIFERS (12-24 Months) 16.21 13.70 19.27 357.99 265.09 413.57 0.00 0.00 0.00 0 365.346 CAI .VES (1?1 2 4.66 2.96 3.21 102.84 57.24 68.98 0.00 0.00 0.00 0 125.210 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0.00 0.00 0.00 0.00 0.00 0 00 0.00 0.00 0.00 0 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0.00 0.00 0.00 0.00 0.00 0 00 0.00 0.00 0.00 0 0 Total? 0 1,436,097 Page 1 of 2 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-32 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?23?2015 Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY: Bruce D. Wilson. Engineering LLC ANIMAL WASTE MANAGEMENT SYSTEM PRODUCTION MONTH LY NUTRIENT PRODUCTION Pounds of Nutrients from Pounds of Nutrients from Pounds of Nutrients from Tota1 Pounds of Nutrients from SOLIDS GRAZING ALL SOURCES Month P205 K20 P205 K20 P205 K20 P205 K20 October 3.417 2.814 3.939 34.675 24.807 38.156 0 0 0 38.092 27.621 42.095 November 3.307 2.723 3.812 33.557 24.007 36.925 0 0 0 36.863 26.730 40.738 December 3.417 2.814 3.939 34.675 24.807 38.156 0 0 0 38.092 27.621 42.095 January 3.417 2.814 3.939 34.675 24.807 38.156 0 0 0 38.092 27.621 42.095 February 3.086 2.541 3.558 31.320 22.407 34.464 0 0 0 34.406 24.948 38.022 March 3.417 2.814 3.939 34.675 24.807 38.156 0 0 0 38.092 27.621 42.095 April 3.185 2.620 3.663 30.875 22.021 33.827 0 0 0 34.060 24.641 37.495 May 3.166 2.601 3.640 29.127 20.699 31.746 0 0 0 32.292 23.300 35.387 June 3.063 2.517 3.523 28.187 20.031 30.722 0 0 0 31.250 22.548 34.245 July 3.166 2.601 3.640 29.127 20.699 31.746 0 0 0 32.292 23.300 35.387 August 3.166 2.601 3.640 29.127 20.699 31.746 0 0 0 32.292 23.300 35.387 September 3.185 2.620 3.668 30.875 22.021 33.827 0 0 0 34.060 24.641 37.495 Annual 38.990 32.08l 44.907 380.895 27 I .8 I 2 4 H.628 0 0 0 419.884 303.894 462.535 Page 2 of 2 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-33 SOLIDS FACILITY REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY: Bruce D. ?Wilson? Engineering LLC ANIMAL WASTE MANAGEMENT SYSTEM STORAGE VOLFME 0F SOLIDS STACKED IN FACILITY Width, 0 Feet Solids Normal Number Manure Bedding 1.0 Stare lo Smre unorr Solids Storage Fac-ilitv Panameters 3111:: M01101 ut?Davs CF CF CF T0115 CF Storage Penod, Day's? 365 October 31 77,570 3,747 2,527 1, 71 252 Stacking in Feet: 0 November 30 75,068 3,626 31,478 1,133 529 $13121;ng Height, 11 in Feel= 0.00 December 31 77,570 3,747 32,527 1,171 578 Wall Height= 11 in Feet: 0.00 January 31 77,5 70 3,747 32,527 1,171 484 Stack Side Slope (X: 0.00 Februarv 28 70,063 3,3841- 29,379 1,058 527 insting Storage, Cubic Feet: March 3 77,570 3,747 32,527 1,171 371 Surface Area of Existing Storage, 33,977 April 30 67,952 3,626 28.63] 1,031 207 25 Year?24 Hour Storm Runoff, CF: 5.2.95 May 31 (12,850 3,747 26,639 95.9 95 Volume Needed, Cubic Fcct= 353,922 June 30 50,822 3,526 25,779 928 89 Design Volume, Cubic Feet: 0 July 3 62,850 3,747 26,639 959 0 15 1301111): NO August 31 62,850 3,747 26,639 959 01 mm: Reduction Factor: 0.60 September 30 67,952 3,626 28,631 1,031 212 Annual 365 840.688 44,118 353,922 12,741 3.412 Storage Period 365 Days Volume of Solids to Store 353922 Cubic Feet 1 Stack Height, 11 I 0 Feet Wall Height, 0 11 eet -- Length, 0 Feet -- Bonanza View Dairy AWMP Page 5-34 2/23/2015 BonanzaViewDairyORAWMv5.0.xls Section 5 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 212312015 Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY: Bruce D. ?Wilson? Engineering LLC ANIMAL WASTE MANAGEMENT SYSTEM STORAGE STORAGE POND INTO STORAGE POND Rain-Evap Rain-Evan Normal Waste Waste Number on Pond on Hxisling Runan Solids to Store to Store- Pond Parameters Value Month ol?Davs CF Storage, CF CF CF CF CF Gallons Storage Period. Day's: [42 October 31 ?875 37,637 12.133 42,687 53,875 82.813 619,48? Side Slope (X11): 2.50 November 30 449 39,814 25.504 41,310 52.137 210,142 1.571.969 Bottom Width, BW, Feet: 0 December 31 621 55,076 27,823 42,68? 53,875 232,710? 1.7411768 Bottom Lennth, BL, Feel= 0 January 31 23.9 21,234 17,981 42,687 53,8?5 188,642 1,411,140 Accumulated Solids Duration, Years= 4 February 28 367 32,515 25.265 38,556 48,661 192.896 1,442,964 Existing Storage, Acre Feet: 44.85 March 31 ?172 -1 5,262 17.794 42,687 53.875 151.548 1,133,654 Surface Area of Existing Storage, Sl-?e 398,138 April 30 -l .092 06,880 9,8?6 41,310 49,765 51,534 385,500 Minimum Soil Linc-r 1.00 May 31 4,822 461,578 7",671 42,687 48,968 40,355 -1 22,346 25 Year?24 Hour Storm Runoff. 96.730 June 30 221)? 95,751 7.2 82 41,310 47,388 55.193 417,401 Top Width, TW, Feet: 67 July 31 5.731 242,201 4.498 42,687 48.968 401.061 ?755,986 'l?op length, Feet? 67 August 31 -2,_525 223.953 5,522 42.68? 48.968 431,582 4510.278 Volume Needed, Acre 1-?eet= 45.21 September 30 4,414 -1 30,122 10,188 41,310 49,165 17,623 131,82o Design Volume. Acre Fect= 0.36 Annual 365 41.223 395,345 l?1.543 502,607 610.1 '16 217.698 2.071325 . 'l?op Width, ?l?W Feet - - Crest of Emergency Spillway Minimum I-?reeboard 1.0 ll?eei I Storm Precipitation 2,4 inches - 25Yr-24 Hr Storm Runoff= 96730 Cubic Feet Stake I '[42 Day Precipitation - Evaporation 4.48 Inches . . . . . . Runoff from Normal Preeipltatlon 109623 Cublc Feet i) th 12.4 ep 66 Washwater 196544 Cublc Feet I Manure 242303 Cubic Foot Volu1ncoFAccumulatcd Solids 1087687 Cubic Foot Bottom Width, BW 0 Feet >4 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-35 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 29332015 Version 5.0 Bonanza View Dairy ASSISTED BY: Bruce D. W'ilson. Engineering LLC ANIMAL WASTE MANAGEMENT SYSTEM UTILIZATION NUTRIENTS AVAILABLE AFTER STORAGE Type of Operation Pounds of Percent Nutrients Retained Pounds of Nutrients Nutrient Dairy Nutrients Available After Storage Retained After Storage Source I 'l?Ype of Storage Facilityr P205 K20 P205 K20 P205 K20 Liguids 5mg? Pond Manur? Ana'rs" 33.990 32.081 44.90? 05% 95% 95% 15.343 30,417 42,601 Solids 50'? 90%" ManlWAna'Y?ii 380.895 271.812 417.023 95% 90% 90% 361.85U 244.031 375.055 Grazing NONE 0 0 0 100% 100% 100% 0 0 0 NUTRIENTS AVAILABLE AFTER APPLICATION Pounds of Percent Nutrients Retained Pounds of Nutrients Nutrient Nutrients Available Aner Re1 uineii Alier Applical i011 Source Tvpe of Apnlimrinn Svstem P205 K20 P105 K20 P205 K20 Liquids Sprink'ing 25.343 30,41? 42,601 155% 100% 100% 16,433 30,437 42,551 Solids B'c'adwst {'I?Cc'rpowted 0? more davs after apll'iwtioni 361.850 3.75.865 65% 100% 100% 335,302 244,631 375,865 Grazing brazing 0 0 0 85% 100% 100% 0 0 NUTRIENTS AVAILABLE AFTER DENITRIFICATION Location Pounds of Percent Nutrients Retained Pounds of Nutrients Nutrient E251 Of cascade M?m Nutrients Available After Denitnfication Retained After Source Soil Drainage Class P205 K20 P205 K20 P205 K20 Liguids We? Drain? 16.43 30.41? 43.6.61 94% 100% 100% 15.485 30,41? 42,661 Solids We? Drain? 235.20: 244.631 375.865 94% 100% 100% 321.090 244.031 313.065 Grazing We? Drains'd 0 0 0 94% 100% 100% 0 0 T0 TAL- 236,575 275,108 418,526 Page 1 of 2 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-36 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 29332015 Version 5.0 Bonanza View Dairy ASSISTED BY: Bruce D. W'ilson. Engineering ANIMAL WASTE MANAGEMENT SYSTEM UTILIZATION PERCENT OF MAN RE TO BE APPLIED TO FIELD AND ACRES NEEDED BASED ON I LIQUIDS SOLIDS GRAZING Pounds Acres Pounds Acres Pounds Acres Percent of Nutrients Needed for Percent of Nutrients Needed for Percent of Nutrients Needed for Field to be to be Utilization to be to be Utilization to be to be Utilization Number Acres Crop Applied Applied of Nutrients Applied Applied of Nutrients Applied Applied of Nutrients S. 16. 18. 19. 30 330.3 Iiaviase 33% 5.133 19 33 73,288 271330.3 Triticaler'Wlieat Haylage 40% 6.169 19 40% 88,085Alfalfa Haylage 27% 4.153 13 27% 59.719 191 27% OffFarm 0% 0% 0% TO 558.9 100% 15.485 52 100% 221,090 745 100% ll 0 NUTRIENT BALAN CE BASED ON AVAILABLE ACRES NUTRIENTS APPLIED REMOVED NUTRIENT BALANCE Nitrogen, Phaspimous. Potassium, Nitrogen, Potassium. Nitrogen, Ptmahoruus. Potassium. leld P205 K20 P205 K20 P205 K20 Lbsi?Acre LbsIAcre Lbsi?Acre Lbsi?Acre Lbsi'Aore LbsiAore LbslAGre Lbsi'Aore Lbsa?Acre 5 1 1 19 31.1 Jan-"Pea 337 276. 43Triticalce'WlicatI 285 332 505 319 [I'Alfalfa 280 335 495 312. 47" 165 ?32 2.78 330 UffFarm Page 2 of 2 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-37 Section 5 REFERENCES Bonanza View Dairy AWMP Page 5-38 Section 5 REFERENCES OREGON ANIMAL WASTE MANAGEMENT DESIGN AID (ORAWM) 2?2312015 Version 5.0 CLIENT: Bonanza View Dairy ASSISTED BY: Bruce D. Wilson, Engineering LLC Vegetated Treatment Area Worksheet Climatic Station- KLAMATH FALLS AG-STN 25 year-24 hour Storm- 2.40 Inches Runoff Curve Number- 95 25 year-24 hour Storm Runoff? 1.87 Inches Runoff Area- 2,861,892 SF 25 year-24 hour Storm Runoff- 3,335,917 Gallons Max Application to VTA- 0.50 Inches VTA Crop- Barley/Oat/Pea Haylage Yield- 4.5 TonslAcre Nutrients Utilized- 239 lbslAcre 72 lbslAcre K20: 98 IbslAcre Available Nutrients in Runoff- N: 2.70 lbsl1,000 Gallons P205: 1.00 Ibsl1,000 Gallons K20: 8.60 lbsl1,000 Gallons Nutrients Entering VTA- 9,007 P205: 3,336 K20: 28,689 Area Needed to Utilize Nutrients- 1,645,048 SF or 37.77 Acres 2,013,573 SF or 46.23 Acres K20: 12,303,523 SF or 293.93 Acres Area Needed for Runoff: 2,321,520 SF or 53.29 Acres Page 1 of 1 BonanzaViewDairyORAWMv5.0.xls Bonanza View Dairy AWMP Page 5-39 Section 5 REFERENCES Bonanza View Dairy AWMP Page 5-40