RHODE ISLAND  DEPARTMENT OF ENVIRONMENTAL MANAGEMENT  OFFICE OF THE DIRECTOR  235 Promenade Street, Room 425  Providence, Rhode Island 02908   April 3, 2019 The Honorable Gina M. Raimondo Governor, State of Rhode Island Executive Chambers State House Providence, RI 02903 Dear Governor Raimondo: Enclosed is the 2018 Annual Report on the activities of the Department of Environmental Management (DEM) pertaining to dam safety, as required by Chapter 46-19 of the Rhode Island General Laws. Under this Chapter, DEM is responsible for causing dams to be inspected to determine their condition, reviewing and approving plans for construction or substantial alteration of a dam and ordering repairs or other action to address unsafe conditions. If you have any questions or concerns, please contact David Chopy, Chief of DEM’s Office of Compliance & Inspection, at david.chopy@dem.ri.gov or 222-1360 extension 7400. Sincerely, Janet Coit Enclosures cc: The Honorable Nicholas A. Mattiello, Speaker of the House The Honorable K. Joseph Shekarchi, House Majority Leader The Honorable Blake Filippi, House Minority Leader The Honorable Dominick J. Ruggerio, Senate President The Honorable Michael J. McCaffrey, Senate Majority Leader The Honorable Dennis L. Algiere, Senate Minority Leader Telephone 401.222.4700   www.dem.ri.gov   Rhode Island Relay 711  STATE OF RHODE ISLAND 2018 Annual Report to the Governor on the Activities of the DAM SAFETY PROGRAM Before (top) and after (bottom) repair of the upstream wall of Pascoag Upper West Dike (No. 016), Burrillville Department of Environmental Management Prepared by the Office of Compliance and Inspection TABLE OF CONTENTS INTRODUCTION ............................................................................................................. 3 STATUTORY AND REGULATORY AUTHORITY OF THE DAM SAFETY PROGRAM . 3 STATUTES ..................................................................................................................... 3 FEDERAL ENERGY REGULATORY COMMISSION AUTHORITY ................................ 4 DAM SAFETY REGULATIONS .................................................................................... 5 HAZARD CLASSIFICATIONS ......................................................................................... 5 INSPECTION PROGRAM ............................................................................................... 8 ACTIVITIES IN 2018 ....................................................................................................... 9 UNSAFE/POTENTIALLY UNSAFE DAMS WITH KNOWN OWNERS .......................... 9 UNSAFE/POTENTIALLY UNSAFE DAMS WITH UNKNOWN OWNERS ................... 22 COMPLIANCE INSPECTIONS................................................................................... 24 High Hazard Dam Inspections................................................................................. 24 Significant Hazard Dam Inspections........................................................................ 25 Requested Inspections ............................................................................................ 25 REPAIR APPROVALS ............................................................................................... 26 OWNER / CONTACT INFORMATION ........................................................................ 27 Registration ............................................................................................................. 28 REMOVALS ............................................................................................................... 28 GRANTS TO DEM ...................................................................................................... 28 INTERAGENCY COORDINATION ............................................................................. 28 MEETING/SEMINAR ATTENDANCE......................................................................... 28 STATE OWNED DAMS .............................................................................................. 29 EMERGENCY ACTION PLANS ................................................................................. 31 DAM MANAGEMENT DISTRICTS ............................................................................. 33 PROFESSIONAL ASSOCIATIONS............................................................................... 34 PROGRAM CHALLENGES........................................................................................... 34 UNCLEAR OWNERSHIP ........................................................................................... 34 CONSTRUCTION OF BUILDINGS WITHIN INUNDATION AREAS BELOW DAMS .. 34 FUNDING TO REPAIR OR REMOVE PRIVATELY OWNED DAMS........................... 35 INADEQUATE SPILLWAY CAPACITIES AND ENGINEERING ANALYSES ............. 35 LACK OF EMERGENCY ACTION PLANS ................................................................. 35 STAFFING CONSIDERATIONS................................................................................. 36 INTENSE RAINSTORMS ........................................................................................... 36 2 INTRODUCTION The Rhode Island Department of Environmental Management (DEM) is responsible for ensuring the safety of dams in Rhode Island. To meet that mandate, the DEM established the Dam Safety Program, which is housed in the Bureau of Environmental Protection within the Office of Compliance & Inspection. Pursuant to Rhode Island General Laws, Chapter 46-19, a core statutory requirement for the Dam Safety Program is to ensure that every dam and reservoir in the state is inspected as often as may be necessary to keep informed of the condition. Additionally, that statute requires the DEM to make an annual report on the program for submission to the Governor. The increased frequency of high intensity storms resulting from climate change is requiring a new look at the adequacy of the structures of the dams in Rhode Island. The impacts of these storms on the storage capacity and overflow systems must be evaluated in future inspections. STATUTORY AND REGULATORY AUTHORITY OF THE DAM SAFETY PROGRAM The Dam Safety Program had its inception in 1883, and was under the authority and responsibility of the Commissioner of Dams and Reservoirs. At that time, there were 86 dams included in the records; today, there are 669 inventoried dams. A complete list of the inventoried dams, sorted by town and river, is attached. STATUTES The criteria governing the administration and enforcement of the Dam Safety Program are contained in the General Laws of Rhode Island, Chapter 46-19. The DEM has the responsibility to cause to be inspected dams to determine their condition, to review and approve plans for construction or substantial alteration of a dam, to order the owner to make repairs or to take other necessary action to make a dam safe. As set forth in Rhode Island General Laws, Chapters 46-18 and 46-19, a dam owner has the responsibility for the safe operation of his/her dam, and is liable for the consequences of accidents or failures of the dam. In general, a dam owner is required to use “reasonable care” in the operation and maintenance of a dam. This responsibility includes the proper operation, maintenance, repair and rehabilitation of a dam, which are essential elements in preventing a dam failure. In 2001, Section 46-12.2-2 was amended, authorizing the Clean Water Finance Agency, now known as the RI Infrastructure Bank, to issue loans for projects associated with dam safety. 3 In 2005, Chapter 45-62 (Dam Management Districts) was added, authorizing municipalities to create dam management districts for dam repairs, maintenance, management and/or removal. Dam management districts may be created by municipal ordinance to establish independent organizations to manage dams and provide for dam safety. The purpose of the districts is to prevent threats to public safety and public and private property caused by the failure or breach of dams and to protect the values associated with dams through the implementation of dam repairs, maintenance, management and/or removal. In 2006 two amendments to Chapter 46-19 were enacted. Section 4 was amended to authorize DEM, in an emergency, to take necessary actions to mitigate an unsafe condition at a dam and to assess the costs of those actions against the dam owner. Section 9 was amended to require a city or town where a high or significant hazard dam is located, and to require a state agency that owns a high or significant hazard dam, to complete by July 1, 2008, an Emergency Action Plan (EAP) for the dam. Rhode Island’s Emergency Management Agency is responsible for coordinating development of the EAPs and must give final approval for the EAP to be considered complete. In 2012, Section 46-19-4 was amended by adding a new subsection (c) authorizing DEM to record an enforcement action for an unsafe dam in the land evidence records of the city or town in which the dam is located. Upon satisfactory completion of the requirements of the enforcement action, DEM is also authorized to record such written notice in the land evidence records. FEDERAL ENERGY REGULATORY COMMISSION AUTHORITY The DEM does not have any dam safety regulatory authority for any dam in the state that has a Federal Energy Regulatory Commission (FERC) Permit or Exemption. In 2018, the following seven dams were under FERC Authority: TOWN Central Falls / Cumberland Central Falls / Pawtucket North Smithfield Pawtucket West Warwick West Warwick Woonsocket DAM NO. 063 064 393 066 147 148 056 DAM NAME Valley Falls Pond Central Falls Blackstone Pawtucket Lower Riverpoint Pond Upper Arctic Woonsocket Falls 4 HAZARD CLASS Low Low Low Low High High Significant DAM SAFETY REGULATIONS On December 20, 2007 the Rhode Island Code of Regulations titled Rules and Regulations for Dam Safety (250-RICR-130-05-1) (Dam Safety Regulations) went into effect. The regulations, which are available on the Rhode Island Secretary of State website at https://rules.sos.ri.gov/regulations/part/250-130-05-1, include the following: • • • • • • Definitions of important terms including dam, hazard classifications, maintenance, repair and unsafe dam; Assignment of a hazard classification to each dam in the state inventory; Requirement that owners register their dams and notify DEM when ownership is transferred (no associated fee); Schedule for visual inspections of high and significant hazard dams; Procedure to streamline repair of high and significant hazard dams (no associated permit fee); and Procedure for dam owners to take emergency actions at high and significant hazard dams. In June 2007, the Rhode Island Code of Regulations titled Rules and Regulations for Governing the Administration and Enforcement of the Freshwater Wetlands Act (250RICR-150-15-1) were amended to allow high hazard and significant hazard dam repair requests to be approved under the Dam Safety Regulations. The Dam Safety Program coordinates such requests with the Freshwater Wetlands Program. The wetland regulations are available on the Rhode Island Secretary of State website at https://rules.sos.ri.gov/regulations/part/250-150-15-1. HAZARD CLASSIFICATIONS Inventoried dams are classified by the hazard, which relates to the probable consequences of failure or misoperation of the dam; it does not relate to the current condition or the likelihood of failure of the dam. The hazard classifications are defined in the Dam Safety Regulations as follows: High Hazard – means a dam where failure or misoperation will result in a probable loss of human life. Significant Hazard – means a dam where failure or misoperation results in no probable loss of human life but can cause major economic loss, disruption of lifeline facilities or impact other concerns detrimental to the public’s health, safety or welfare. Examples of major economic loss include washout of a state or federal highway, washout of two or more municipal roads, loss of vehicular access to residences, (e.g. a dead end road whereby emergency personnel could no longer access residences beyond the washout area) or damage to a few structures. Low Hazard – means a dam where failure or misoperation results in no probable loss of human life and low economic losses. 5 In 2018, there were 96 high hazard dams, 82 significant hazard dams and 491 low hazard dams, for a total inventory of 669 dams. The following chart illustrates the percentage of dams in each hazard classification: 6 Dams / Hazard Classifications 7 INSPECTION PROGRAM In accordance with the Dam Safety Regulations, a dam’s hazard classification determines the inspection frequency. Visual inspections of high hazard dams are required every two years (48 each year if distributed evenly) and visual inspections of significant hazard dams are required every five years (16 each year if distributed evenly). Low hazard dams are required to be inspected every five years to determine whether downstream conditions have changed over time that warrant raising the hazard classification to significant or high. Also, DEM will visually inspect a high or significant hazard dam whenever DEM has reason to believe that the dam may be unsafe. The visual inspections performed are conducted under a general inspection format based on guidelines established in 1976 by the United States Army Corps of Engineers for the National Program for the Inspection of (Non-Federal) Dams. A visual inspection may be performed by DEM, by an engineer hired by DEM, or by an engineer hired by the dam owner. As part of each visual inspection, the condition of the major components of the dam are subjectively rated as good, fair, poor or unsafe. The major components of a dam are the embankment, the spillway and the low level outlet. Good is defined as meeting minimum guidelines, where no irregularities are observed and the component appears to be maintained properly. Fair is defined as a component that requires maintenance. Poor is defined as a component that has deteriorated beyond a maintenance issue and requires repair; the component no longer functions as it was originally intended. Unsafe means the condition of a regulated dam, as determined by the DEM, is such that an unreasonable risk of failure exists that will result in a probable loss of human life or major economic loss. Among the conditions that would result in this determination are: excessive vegetation that does not allow the DEM to perform a complete visual inspection of a dam, excessive seepage or piping, significant erosion problems, inadequate spillway capacity, inadequate capacity and/or condition of control structure(s) or serious structural deficiencies, including movement of the structure or major cracking. A detailed investigation may be required if a visual inspection leads to a determination that a dam is or may be unsafe. A detailed investigation may include studies, investigations and analyses appropriate to evaluate the structural safety and hydraulic capacity of a dam or reservoir and appurtenant works, such as soil analysis, concrete or earth stability analysis, materials testing, foundation explorations, hydraulic and hydrologic analysis, including basin studies, flood potential, and an analysis of the dam’s ability to pass flood waters. Following a visual inspection performed by DEM, a dam inspection report is prepared, identifying specific deficiencies and, when warranted, recommending corrective measures. A copy of the report is forwarded to the owner, along with any requirements or orders for further action 8 ACTIVITIES IN 2018 UNSAFE/POTENTIALLY UNSAFE DAMS WITH KNOWN OWNERS During 2018, the DEM addressed 60 dams with unsafe or potentially unsafe conditions as indicated in the table below. By the end of 2018, the safety issues at three of these dams were properly addressed and the dam was considered to be in compliance (shaded in grey below). TOWN DAM NAME Burrillville DAM NO. 003 Burrillville 016 High Burrillville 027 Pascoag Upper West Dike Sucker Burrillville 565 Ross Significant Burrillville 572 Wilbur High Coventry 186 Upper Significant Coventry 498 Hopkins Farm Significant Coventry 645 Centre of New Significant England #1 Cranston 198 Curran Lower High Cranston 320 Stone High Exeter 219 Boone High Exeter 221 Browning High Wilson HAZARD CLASS High Significant UNSAFE CONDITION(S) OWNER Vegetation prohibited inspection, Wilson Reservoir embankment movement Association Vegetation prohibited inspection, Leo Plouffe embankment movement Vegetation prohibited inspection, plywood blocked spillway, low level outlet inoperable, auxiliary spillway modified Vegetation prohibited inspection, low level outlet inoperable Bliss Golf Investors LLC George E. Binns Living Trust & Nancy F. Binns, Trustee Vegetation prohibited inspection, Tillinghast Holding spillway headwall & seepage, low Co., LLC level outlet operability Seepage & sediment transport, Town of Coventry embankment section low, spillway discharge flowed along base of dam Raised spillway crest, auxiliary Jeremy Votolato, spillway partially filled D/B/A Island Green Golf, LLC Vegetation prohibited inspection, Commerce Park spillway movement & debris Properties, LLC impacting flow Vegetation prohibited inspection, DEM vegetation in spillway inhibited flow, low level outlet inoperable Vegetation prohibited inspection, Richard A. & Kathleen vegetation inhibited spillway flow, M. Fenner; Pauline E. embankment movement & Grieco seepage Vegetation prohibited inspection, Boone Lake Dam debris in spillway affected flow, Management District leakage with sediment transport through spillway Vegetation prohibited inspection, DEM vegetation may be impacting flow 9 TOWN DAM NAME Exeter DAM NO. 238 Foster 163 Westconnaug High Foster 349 Spear High Glocester 018 Burlingame High Glocester 354 Coomer Significant Glocester 401 High Glocester 727 Lake Washington Bowdish Lower Glocester / Smithfield 111 Waterman High Hopkinton / Richmond Hopkinton / Richmond 215 Barberville Significant 216 Wyoming Upper High Hopkinton / Richmond Jamestown 247 Alton Significant 575 Jamestown Lower Significant Johnston 127 Belknap Significant Johnston 169 Almy High Johnston 170 High Johnston 171 Simmons Upper Simmons Lower Edward’s HAZARD CLASS Significant High High UNSAFE CONDITION(S) OWNER Vegetation prohibited inspection Peter C. Hendrick Revocable Trust Vegetation prohibited inspection Providence Water Supply Board; City of Providence Vegetation prohibited inspection, Frederick W. Knier, low level outlet inoperable, failed Paul H. Knier downstream wall, eroded spillway Vegetation prohibited inspection, DEM inadequate erosion protection Vegetation prohibited inspection, Providence Water inoperable low level outlet, Supply Board; City of severe embankment erosion Providence Vegetation inhibited spillway flow Lake Washington Association Vegetation prohibited inspection, Lynda Jean Marshall, debris obstructing spillway, low a/k/a Lynda J. level outlet operability unknown Schmidt Vegetation/debris prohibited Citizens For The inspection, drainage trench Preservation Of clogged Waterman Lake, Inc. Failed wall, erosion DEM Vegetation prohibited inspection, inoperable low level outlet, Embankment depressions, sinkholes, failing & rotating areas, spillway leakage Spillway erosion & undermining, abutment erosion Vegetation prohibited inspection, low level outlet could not be located Vegetation prohibited inspection, embankment leakage, improper trash rack inhibiting flow, failed downstream wall Vegetation prohibited inspection, spillway not functioning properly, low level outlet inoperable Vegetation prohibited inspection, low level outlet inoperable Vegetation prohibited inspection, severe embankment erosion, spillway not functioning properly, low level outlet inoperable 10 DEM Department of Transportation Town of Jamestown Fred A. Gott, Jr., Jane H. Gott, Carl Gott Town of Johnston Town of Johnston Town of Johnston TOWN DAM NAME Johnston DAM NO. 313 Johnston 346 Kimball Significant Lincoln 099 Moffett High Little Compton 485 Watson High Middletown 582 Nelson High Middletown 583 Gardiner High Middletown 584 Easton North High New Shoreham Newport/ Middletown North Kingstown North Providence North Smithfield North Smithfield Portsmouth 424 585 Rod & Gun Significant Club Easton South High 444 Silver Spring High 084 Wenscott High 046 High 067 Slatersville Middle Todd's 395 Lawton Valley High Portsmouth 580 Sisson High Portsmouth 581 St Mary’s High Providence 093 Significant Richmond 273 Canada Upper Wood River Junction Scituate 161 Gainer High Hughesdale Upper HAZARD CLASS High Significant Significant UNSAFE CONDITION(S) OWNER Low section of embankment, low Jeannette Y. Fontaine level outlet inoperable Of The Fontaine Living Trust Vegetation prohibited inspection Providence Water Supply Board; City of Providence Low level outlet not operated Carmela A. Del Grande Vegetation prohibited inspection, City of Newport unknown operation of low level outlet Vegetation prohibited inspection, City of Newport deteriorated auxiliary spillway Vegetation prohibited inspection, City of Newport embankment erosion Vegetation prohibited inspection, City of Newport deteriorated spillway, unknown operability of low level outlet Vegetation prohibited inspection, Estate Of George auxiliary spillway not present Russell James Vegetation prohibited inspection City of Newport Vegetation prohibited inspection, DEM vegetation affected spillway flow Low level outlet inoperable Town Of North Providence Vegetation prohibited inspection Dudley Development Corporation Vegetation prohibited inspection, Paul R & Karen A low level outlet inoperable Hazard Vegetation prohibited inspection, City of Newport vegetation may inhibit spillway flow Vegetation prohibited inspection, City of Newport vegetation may inhibit spillway flow Vegetation prohibited inspection, City of Newport vegetation may inhibit spillway flow Low level outlet inoperable City Of Providence Vegetation prohibited inspection, Department of unknown presence of low level Transportation outlet Vegetation prohibited inspection Providence Water Supply Board; City of Providence 11 TOWN DAM NAME Scituate DAM NO. 345 UNSAFE CONDITION(S) OWNER Jordan HAZARD CLASS Significant Providence Water Supply Board; City of Providence 351 Peeptoad Significant Inoperable low level outlet, embankment deterioration, leakage at the primary & auxiliary spillways Embankment deterioration Scituate Scituate 361 Pine Swamp No. 1 Significant Scituate 648 Shoestring Mill Significant Smithfield 108 Stillwater High Smithfield 109 Stillwater Significant Smithfield 121 Sprague Lower High South Kingstown Tiverton 426 Peace Dale High Providence Water Supply Board; City of Providence Vegetation prohibited inspection, Providence Water spillway deterioration Supply Board; City of Providence Depressed areas of Providence Water embankment, spillway Supply Board; City of deterioration Providence Vegetation prohibited inspection, DEM unknown operability of low level outlet Vegetation prohibited inspection, Breakwater vegetation inhibited spillway flow, Preservation low level outlet inoperable Conservancy Vegetation prohibited inspection, Lake Wionkhiege unknown operability of low level Improvement outlet, unknown capability of low Association level outlet discharge to flow away from dam Vegetation prohibited inspection Palisades Mill, LLC 396 Nonquit Significant City of Newport Tiverton Warren 742 480 Creamer High Warren Upper Significant West 455 Warwick Woonsocket 621 Bouchar Farm Significant Vegetation prohibited inspection, inoperable low level outlet Vegetation prohibited inspection Vegetation prohibited inspection, spillway location unknown, low level outlet operability unknown Vegetation prohibited inspection Holley Lane High Mary Kristen Lima Bristol County Water Authority Gary M. Appolonia/P&D Realty Vegetation prohibited inspection, H.S. Realty Corp. spillway flow diverted A summary of each dam follows: Dam number 003 (Wilson) in Burrillville The dam was inspected in 2013 and DEM issued an NOV to the owner in April 2016 for the unsafe conditions. Although the owner appeared to be working toward compliance in late 2016, no progress has been made. The owner did not request a hearing on the NOV. 12 Dam number 016 (Pascoag Upper West Dike) in Burrillville The dam was inspected in 2015 and DEM issued an NOV to the owner in April 2016 for the unsafe conditions. The owner did not request a hearing on the NOV. In early 2018 the owner submitted an application to repair the unsafe conditions. The approved work was completed in late 2018 and the NOV was released. Dam number 027 (Sucker) in Burrillville The dam was inspected in 2010 and DEM issued an NOV to the owner in 2011 for the unsafe conditions. In 2012 the owner cleared the vegetation, removed the plywood and hired an engineer to inspect the dam and complete a report, which was submitted to DEM. The low level outlet and auxiliary spillway issues have not been addressed. The owner did not request a hearing on the NOV. Dam number 565 (Ross) in Burrillville The dam was inspected in 2011 and DEM issued an NOV to the owner in 2013 for the unsafe conditions. The owner requested a hearing on the NOV and met with DEM in 2013 to discuss settlement. In 2015 and 2016, DEM sought additional information from the Department of Transportation (DOT) to determine if the significant hazard classification is appropriate. In 2017, DEM received the information and determined that the hazard classification is appropriate and that DOT owns a portion of the dam. In 2018, an administrative hearing was held and a decision is expected in 2019. Dam number 572 (Wilbur) in Burrillville The dam was inspected in 2013 and 2015 and DEM issued an NOV to the owner in May 2016 for the unsafe conditions. The owner has not contacted DEM and did not request a hearing on the NOV. Dam number 186 (Upper) in Coventry The dam was inspected in 2011 and DEM issued an NOV to the Town of Coventry in 2013 for the unsafe conditions. The Town requested a hearing on the NOV and also negotiated with DEM, entering a Consent Agreement in 2013 to resolve the NOV. In December 2016, DEM approved the repair plan and the work was ongoing through 2017. The work was completed in late 2018 and the NOV was released. 13 Reconstructed Upper Dam (No. 186), Coventry Dam number 498 (Hopkins Farm) in Coventry The dam was inspected in 2012 and DEM issued an NOV to the owner in 2013 for the unsafe conditions. The owner has not contacted DEM and a hearing was not requested on the NOV. Dam number 645 (Centre of New England #1) in Coventry The dam was inspected in 2012 and DEM issued an NOV to the owner in 2015 for the unsafe conditions. In 2015, DEM approved a repair plan but the work never began. The owner did not request a hearing on the NOV. Dam number 198 (Curran Lower) in Cranston The dam was inspected in 2010. DEM owns the dam and in 2015 the process of addressing the unsafe condition began, which continued through 2018. Dam number 320 (Stone) in Cranston The dam was inspected in 2013 and 2015 and DEM issued NOVs to the owners in August 2016 for the unsafe conditions. Both owners requested hearings on their NOVs. Owner Fenners were issued a Final Order of Default and their appeal was dismissed in August 2017. Owner Griecos have made some progress addressing unsafe conditions on their portion of the dam. 14 Dam number 219 (Boone) in Exeter The dam was inspected in 2013 and DEM issued an NOV to the owner in 2014 for the unsafe conditions. The owner requested a hearing on the NOV and also worked toward compliance. In 2014, the owner’s engineer submitted a report to address the unsafe conditions and also noted additional leakage through the embankment. DEM required that the engineer develop a monitoring plan for the leakage. In 2015, DEM approved the monitoring plan and entered a Consent Agreement with the owner, which resolved the NOV. The Consent Agreement requires the leakage to be monitored for two years, at which time the results must be submitted to DEM in a report prepared by the engineer, along with recommendations for any further action that may be needed. The report was due in early 2018 but has not been submitted yet. Dam number 221 (Browning) in Exeter The dam was inspected in 2014. DEM owns the dam and is working to address the unsafe conditions. Dam number 238 (Edward’s) in Exeter The dam was inspected in 2012 and DEM issued an NOV to the owner in 2015 for the unsafe conditions. The owner did not request a hearing on the NOV. Dam number 163 (Westconnaug) in Foster The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the Providence Water Supply Board (PWSB) in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and met with DEM beginning in 2016 to discuss resolution of the matter. Dam number 349 (Spear) in Foster The dam was inspected in 2016 and DEM issued an NOV to the owners in November 2017 for the unsafe conditions. Because DEM was unable to confirm that the owners received the NOV, it was re-served in July 2018. Dam number 018 (Burlingame) in Glocester The dam, owned by DEM, was inspected in 2014. Discussions are ongoing to address the unsafe conditions. Dam number 354 (Coomer) in Glocester The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the Providence Water Supply Board (PWSB) in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and also met with DEM beginning in December 2016 to discuss resolution of the matter. 15 Dam number 401 (Lake Washington) in Glocester The dam was inspected in 2016 and DEM issued an NOV to the owner in June 2017 for the unsafe condition at the dam. The owner met with DEM in July 2017 to discuss resolution of the matter and did not request a hearing on the NOV. In 2019, the owner notified DEM that the work was completed; DEM needs to complete a follow-up inspection to verify completion. Dam number 727 (Bowdish Lower) in Glocester The dam was inspected in 2009 and DEM issued an NOV to the owner in 2012 for the unsafe conditions. The owner requested a hearing on the NOV, which was held in 2014. The DEM hearing officer issued a decision in 2015 upholding the NOV. The owner made no progress in resolving the unsafe conditions at the dam and in 2016 DEM initiated action in Superior Court, which led to a Court Order upholding the NOV as a final compliance order. In October 2018, DEM became aware that the dam was transferred to another owner and issued a registration letter (page 28) to the new owner; no response was received. Dam number 111 (Waterman) in Glocester/Smithfield The dam was inspected in 2012 and DEM issued an NOV to the owner in 2014 for the unsafe conditions. The owner did not request a hearing on the NOV. In August 2018, the owner submitted a follow-up inspection report indicating much progress had been made; however some vegetation still needed to be removed and an area of seepage was discovered that needed to be investigated. Dam number 215 (Barberville) in Hopkinton/Richmond The dam was inspected in 2014. Discussions are ongoing to address the unsafe conditions. Dam number 216 (Wyoming Upper) in Hopkinton/Richmond The dam was inspected in 2011. DEM owns the dam and in late 2015, the process of addressing the unsafe conditions at the dam began. Dam number 247 (Alton) in Hopkinton/Richmond The dam was inspected in 2017. The Department of Transportation owns the dam and discussions are ongoing to address the unsafe conditions. Dam number 575 (Jamestown Lower) in Jamestown The dam was inspected 2012 and DEM issued an NOV to the Town of Jamestown in 2013 for the unsafe conditions. The Town did not request a hearing on the NOV and hired an engineer to develop plans to rehabilitate the dam. In 2016, the Town pursued funding for a comprehensive repair of the dam. In October 2017, the Town submitted repair plans to DEM, which were approved in May 2018. The work is expected to be completed in 2019. 16 Dam number 127 (Belknap) in Johnston The dam was inspected in 2011 and 2014, and the DEM issued an NOV to the owner in February 2017. The owner met with DEM in March 2017 to discuss resolution of the matter and also requested a hearing on the NOV. Dam number 169 (Almy) in Johnston The dam was inspected and DEM issued an NOV to the Town of Johnston in 2010 for the unsafe conditions. The Town requested a hearing on the NOV. In 2013, DEM and the Town entered a Consent Agreement to resolve the NOV. The Consent Agreement provided compliance deadlines to return the dam to a safe condition. Although the deadlines have passed, the Town is working towards resolving the unsafe conditions at the dam. Dam number 170 (Simmons Upper) in Johnston The dam was inspected and DEM issued an NOV to the Town of Johnston in 2010 for the unsafe conditions. The Town requested a hearing on the NOV. In 2013, DEM and the Town entered a Consent Agreement to resolve the NOV. The Consent Agreement provided compliance deadlines to return the dam to a safe condition. Although the deadlines have passed, the Town is working towards resolving the unsafe conditions at the dam. Dam number 171 (Simmons Lower) in Johnston The dam was inspected and DEM issued an NOV to the Town of Johnston in 2010 for the unsafe conditions. The Town requested a hearing on the NOV. In 2013, DEM and the Town entered a Consent Agreement to resolve the NOV. The Consent Agreement provided compliance deadlines to return the dam to a safe condition. Although the deadlines have passed, the Town is working towards resolving the unsafe conditions at the dam. Dam number 313 (Hughesdale Upper) in Johnston The dam was inspected in 2011 and DEM issued an NOV to the owner in 2013 for the unsafe conditions. The owner requested a hearing on the NOV. In 2015, the owner raised the low section of the embankment, but did not repair the low level outlet. In October 2017 and January 2018, an administrative hearing was held. In August 2018, a Decision and Order was issued by the hearing officer against DEM, to which DEM appealed to Superior Court. Dam number 346 (Kimball) in Johnston The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the Providence Water Supply Board (PWSB) in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and also met with DEM beginning in December 2016 to discuss resolution of the matter. 17 Dam number 099 (Moffett) in Lincoln The dam was inspected in 2016 and DEM issued an informal enforcement action in March 2018 and an NOV in August 2018, for the unsafe conditions. The owner did not request a hearing and met with DEM in November 2018 to discuss resolution of the matter. Dam number 485 (Watson) in Little Compton The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 582 (Nelson) in Middletown The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 583 (Gardiner) in Middletown The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 584 (Easton North) in Middletown The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 424 (Rod & Gun Club) in New Shoreham In 2012 the dam was inspected and DEM issued an NOV to the owner in 2014 for the unsafe conditions. The owner requested a hearing on the NOV and also hired an engineer and satisfactorily addressed the vegetation issue. In 2017, the property was sold and the new owner met with DEM in September 2018 and appears to be working toward resolution of the matter. Dam number 585 (Easton South) in Newport/Middletown The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 444 (Silver Spring) in North Kingstown The dam, owned by DEM, was inspected in 2013. Discussions are ongoing to address the unsafe conditions. 18 Dam number 084 (Wenscott) in North Providence The dam was inspected in 2009 and DEM issued an NOV to the Town of North Providence in 2010 for the unsafe condition. The Town requested a hearing on the NOV and in 2012, DEM and the Town entered a Consent Agreement to resolve the NOV. The Consent Agreement provided a schedule to return the dam to a safe condition. In 2015, DEM approved an application to repair the low level outlet. Due to a conflict in the method of construction, the repairs were not substantially completed until late 2017. Although it appears that the work was completed in accordance with the approved plans, the engineer will not provide such certification until a financial dispute is settled with the Town. Dam number 046 (Slatersville Middle) in North Smithfield The dam was inspected in 2016 and DEM issued an NOV to the owner in September 2017 for the unsafe condition. The owner requested a hearing on the NOV and also met with DEM In 2017 to discuss resolution of the matter. The owner removed the vegetation and the NOV was released in September 2018. Downstream (left) and upstream (right) sides of the embankment near the left abutment, after removal of improper vegetation, at the Slatersville Middle Dam (No. 046), North Smithfield Dam number 067 (Todd’s) in North Smithfield The dam was inspected in 2010 and DEM issued an NOV to the owner in 2012 for the unsafe conditions. The owner requested a hearing on the NOV and also submitted documents attempting to show that the dam is incorrectly classified as a significant hazard and should be downgraded to a low hazard. Through 2014, DEM, the dam owner and the owner of the downstream property that would be affected by failure of the dam were reviewing the documents. In 2015, the downstream property owner indicated that changes would be made to the topography of the property to make it more flood resistant. In 2017, the downstream property owner met with DEM to further discuss the changes that would be needed and the permitting requirements. In 2018, the downstream property owner received DEM approval to make changes on the property and in December 2018 forwarded design data for the approved changes, that DEM will use to reassess the dam’s hazard classification. 19 Dam number 395 (Lawton Valley) in Portsmouth The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM in May 2016 to discuss resolution of the matter. DEM approved the proposed repair plan in May 2017 and work was continuing into 2018. Dam number 580 (Sisson) in Portsmouth The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 581 (St. Mary’s) in Portsmouth The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM beginning in May 2016 to discuss resolution of the matter. Dam number 093 (Canada Upper) in Providence The dam was inspected in 2011 and DEM issued an NOV to the City of Providence in 2012 for the unsafe condition. The City requested a hearing on the NOV and entered a Consent Agreement with DEM in 2014. The Consent Agreement provided a schedule by which the dam would be returned to a safe condition. DEM approved an application to repair the low level outlet in 2015. Subsequent to obtaining bid costs to complete the work, the City decided to investigate removal of the dam, and the Consent Agreement was amended to reflect this. However, the amended compliance deadlines have passed and the dam remains in an unsafe condition. Dam number 273 (Wood River Junction) in Richmond The dam was inspected in 2016. The Department of Transportation owns the dam and was notified of the unsafe issues in November 2017. Dam number 161 (Gainer) in Scituate The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the Providence Water Supply Board (PWSB) in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and also met with DEM beginning in December 2016 to discuss resolution of the matter. Dam number 345 (Jordan) in Scituate The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the Providence Water Supply Board (PWSB) in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and also met with DEM beginning in December 2016 to discuss resolution of the matter. 20 Dam number 351 (Peeptoad) in Scituate The dam was inspected in 2014 and DEM issued a Notice of Intent to Enforce (NOIE) to the City of Providence and the Providence Water Supply Board in December 2016 for the potentially unsafe conditions. Dam number 361 (Pine Swamp No. 1) in Scituate The dam was inspected in 2014 and DEM issued an NOV to the City of Providence and the PWSB in November 2016 for the unsafe conditions. The City and PWSB did not request a hearing on the NOV and also met with DEM beginning in December 2016 to discuss resolution of the matter. Dam number 648 (Shoestring) in Scituate The dam was inspected in 2014 and DEM issued a NOIE to the City of Providence and the Providence Water Supply Board in December 2016 for the potentially unsafe conditions. Dam number 108 (Stillwater) in Smithfield The dam was inspected in 2014. DEM owns the dam and the DEM (Planning & Development) was notified of the unsafe conditions in August 2016. Dam number 109 (Stillwater) in Smithfield The dam was inspected in 2010 and DEM issued an NOV to the owner in 2011 for the unsafe conditions. The owner did not request a hearing on the NOV. Dam number 121 (Sprague Lower) in Smithfield The dam was inspected in May 2017 and DEM issued an NOV to the owner in September 2017 for the unsafe conditions. The owner did not request a hearing on the NOV. Dam number 426 (Peace Dale) in South Kingstown The dam was inspected in 2013 and DEM issued an NOIE/NOV to the owner in January 2017 for the unsafe conditions. The owner requested a hearing on the NOV and also met with DEM in February 2017 to discuss resolution of the issues. In February 2018, the unsafe issues from the NOV were completed and the NOV was released. The NOIE issues remain. Dam number 396 (Nonquit) in Tiverton The dam was inspected in 2013 and DEM issued an NOV to the City of Newport in April 2016 for the unsafe conditions. The City requested a hearing on the NOV and also met with DEM in May 2016 to discuss resolution of the matter. The City submitted an application to repair the low level outlet, which DEM approved in December 2016. The work began in late 2017. 21 Dam number 742 (Creamer) in Tiverton The dam was inspected in 2010 and 2017 and DEM determined that an unsafe condition existed on the portion of the dam owned by one of several owners of the dam. DEM issued an NOV to the owner in December 2017 to address the unsafe condition. The owner did not request a hearing and also met with DEM in January 2018. Dam number 480 (Warren Upper) in Warren The dam was inspected in 2012 and DEM issued an NOV to the Bristol County Water Authority (BCWA) in 2014 to address the unsafe conditions. The BCWA requested a hearing on the NOV and in 2016 was investigating removal of the dam. In December 2017, the owner met with DEM to present the concept of a proposed partial dam removal and submitted a formal proposal in April 2018. Dam number 455 (Bouchar Farm) in West Warwick The dam was inspected in 2011 and DEM issued an NOV to the owners in 2014. Both owners requested a hearing on the NOV. In 2016, one of the owners removed vegetation from his portion of the dam. Dam number 621 (Holley Lane) in Woonsocket The dam was inspected in 2013 and DEM issued an NOV to the owner in April 2016 for the unsafe conditions. The owner did not request a hearing on the NOV and has been working toward compliance. DEM approved a repair plan to address the unsafe conditions in April 2017. UNSAFE/POTENTIALLY UNSAFE DAMS WITH UNKNOWN OWNERS Through 2018, DEM identified the following 32 dams as unsafe or potentially unsafe, but has not been able to issue enforcement actions because an owner has not been determined. TOWN Burrillville Burrillville Burrillville Charlestown Coventry Coventry Coventry Coventry Foster Glocester Glocester Glocester Glocester Hopkinton Johnston Johnston Johnston DAM NO. 015 039 051 758 152 176 177 185 526 021 029 032 401 227 169 323 504 DAM NAME Union Mill Spring Nichols Cross Mills Mill Coventry Tiogue Black Rock Gorham, N. Farm Cherry Valley Mower Snakeskin Lake Washington Ashville Almy Caesarville Dexter Farm 22 HAZARD CLASS Significant Significant Significant Significant Significant High High High Significant Significant Significant Significant High Significant High Significant Significant TOWN Lincoln Little Compton North Kingstown North Kingstown North Providence North Smithfield Scituate Smithfield South Kingstown South Kingstown Warwick Warwick West Warwick West Warwick Woonsocket DAM NO. 649 746 550 704 760 048 160 123 525 579 669 764 145 149 621 DAM NAME Bridlewood Upper End Adamsville Hamilton Secret Louisquisset Forestdale Hope Hawkins Hefler Farm Rocky Brook Dave’s Marketplace Grist Mill Apartments Natick Centerville Holley Lane HAZARD CLASS High Significant Significant Significant High High Significant Significant High Significant Significant High High High High Looking toward the severely overgrown upstream side of the Black Rock Dam (No. 185), Coventry 23 COMPLIANCE INSPECTIONS The Dam Safety Regulations (page 5) require visual inspection of high hazard dams every two years and significant hazard dams every five years. Inspections are completed by DEM, by engineering consultants hired by DEM using a FEMA grant (page 28) or by engineering consultant hired by the dam owners. High Hazard Dam Inspections 19 high hazard dams were inspected in 2018, as indicated in the table below. TOWN Burrillville Coventry Cranston East Providence East Providence Glocester Glocester Glocester Glocester / Smithfield Lincoln Lincoln Lincoln North Kingstown North Kingstown North Kingstown North Kingstown North Smithfield Smithfield South Kingstown DAM NO. 008 167 373 407 446 022 566 727 111 101 102 391 513 615 693 710 046 126 549 24 DAM NAME Harrisville Flat River Clarke's Upper James V Turner Bucklin Point Keech Bowdish Bowdish Lower Waterman Barney Olney Handy Upper Carr Rodman Mill Slocum Woods Slocum Road Upper Slatersville Middle Georgiaville Asa Spillway at Barney Dam (No.101 ), Lincoln Significant Hazard Dam Inspections No significant hazard dams were inspected in 2018. As indicated in Inspection Program (page 8), the Dam Safety Regulations require visual inspection of 48 high hazard dams and 16 significant hazard dams each year, if the inspections are distributed evenly across the years. As indicated above, 19 high hazard dams and no significant hazard dams were inspected in 2018. If a dam owner is actively working on a dam, either in response to an enforcement action or as an owner-initiated dam repair, then DEM will typically suspend the visual inspection requirement until the work is complete. Inspections are prioritized in such a manner that the conditions are adequately monitored for unsafe conditions. Requested Inspections DEM investigates complaints for any high or significant hazard dam upon request by any person who has cause to believe the dam is unsafe. In 2018, DEM received the following one such complaint. TOWN Newport DAM NO. 582 DAM NAME Nelson HAZARD CLASS High REASON FOR INSPECTION Filling along downstream toe 25 CONCLUSION Repair application subsequently approved to create permanent access along toe REPAIR APPROVALS Repairs of the following high and significant hazard dams were approved by DEM in 2018: TOWN DAM NO. Burrillville 016 Glocester 514 Jamestown 575 DAM NAME Middletown 582 Nelson High Tiverton Stafford Significant 770 HAZARD CLASS Pascoag Upper High Aldersgate Significant Jamestown Lower Significant REPAIR Up & Downstream Slope Spillway Outlet Pipe Remove Vegetation, Reconstruct Dike, Add Auxiliary Spillway & Lower Level Outlet Permanent Access Along Toe, Vegetation Removal Spillway Reconstruction Spillway outlet pipe repair plan for Aldersgate Dam (No. 514), Glocester 26 OWNER / CONTACT INFORMATION DEM’s records for the owners of dams that were previously classified as high hazard or significant hazard are fairly accurate; however, many dams that were previously classified as low hazard and were reclassified to significant or high hazard have questionable owner information. In 2018, DEM’s Dam Safety budget included $50,000 in state funding and $24,500 in grant money (GRANTS TO DEM, page 28) to have title searches performed for high and significant hazard dams. The priority is placed on unsafe dams. At the end of 2018, about 45 dams have at least one owner that has not been identified by DEM. A breakdown of the percentage of dam owner types follows: Orphan Dams In previous annual reports, the term “orphan dam” has been defined in several different ways. Beginning in 2016, DEM began using the following definition: An orphan dam is one in which no owner can be identified. Through 2018, DEM has identified the following one orphan dam: TOWN South Kingstown DAM NO. 525 DAM NAME Hefler Farm Pond HAZARD CLASS High In 2013, DEM contacted the Town of South Kingstown and the owners that have property on the pond that is created by the dam to determine if the Town or property owners were interested in acquiring ownership of the dam or assuming responsibility for its maintenance. The DEM advised the Town and the owners that if there was no interest, the DEM would seek funds to have the dam removed. The Town expressed a willingness to assist the owners, however, none of the owners expressed an interest and the dam remains unmaintained. 27 Registration In 2008 DEM began registering dams. The process involves mailing a registration form to each owner of a high hazard or significant hazard dam to formally notify the owner of the dam’s hazard classification. The owner then has a specific time period to return a completed registration form or to appeal the hazard classification. There is no fee to register a dam and the main purpose of the registration form is to obtain up-to-date contact information on the dam owner. REMOVALS There were no dam removals in 2018. GRANTS TO DEM From 2000 through 2018, DEM received grants totaling $921,002 from the Federal Emergency Management Agency (FEMA), National Dam Safety Program. The 2018 grant was awarded in August 2018 for $55,613 to fund the following: $2,893 $24,650 $24,500 $3,000 $542 $28 training/travel visual inspections of high hazard dams title searches for high & significant hazard dams cell phone/wireless modem service ASDSO dues state audit fee Previous grants were used for engineering services to compete hazard classification of about 200 dams and to visually inspect high and significant hazard dams, and to purchase vehicles, computers, tablets, cell phones, file cabinets and aerial photos, all of which assisted with the operation of the Dam Safety Program. INTERAGENCY COORDINATION Since 2010, DEM and the Rhode Island Emergency Management Agency (RIEMA) have met on an as-needed basis to improve communication and response to dam safety emergencies. Coordination also includes a DEM review of specific sections of emergency action plans for which RIEMA requested assistance, such as a dam-specific condition that describes when the plan should go into effect (Emergency Action Plans, page 31). MEETING/SEMINAR ATTENDANCE There was no such activity in 2018. 28 STATE OWNED DAMS The following high and significant hazard dams are owned by the state and maintained by either DEM or the Department of Transportation (DOT): TOWN DAM NO. DAM NAME HAZARD CLASS OWNER STATUS Burrillville Cranston 565 166 Ross Curran Upper Significant High DOT DEM Unsafe Not Unsafe Cranston Cranston 198 340 High Significant DEM DEM Unsafe Not Unsafe Exeter Glocester 221 018 High High DEM DEM Unsafe Unsafe Glocester 499 Significant DEM Not Unsafe Glocester 566 Curran Lower Meshanticut Park Browning Mill Burlingame Upper Durfee Hill Wildlife Marsh #2 Bowdish High DEM Not Unsafe Hopkinton Hopkinton/ Richmond Hopkinton/ Richmond Hopkinton/ Richmond Lincoln 440 215 Hoxie Farm Barberville Significant Significant DOT DEM Not Unsafe Unsafe 216 Wyoming Upper High DEM Unsafe 247 Alton Significant DOT Unsafe 102 Olney High DEM Not Unsafe Little Compton North Kingstown Richmond Richmond Smithfield 474 Simmons Significant DEM Not Unsafe 444 Silver Spring High DEM Unsafe 261 273 108 White's Wood Junction Stillwater High Significant High DEM DOT DEM Not Unsafe Unsafe Unsafe 29 DEM REPAIR PRIORITY Completed 2015 1 3 Completed 2002 2 Completed 1999 4 Upstream slope after removal of inspection-inhibiting vegetation of Hoxie Farm Dam (No. 440), Hopkinton A summary of each DEM owned dam being addressed in 2018 follows: Dam number 198 (Curran Lower) in Cranston Due to lack of public access infrastructure associated with this dam, DEM was investigating partial removal of the dam, with the goal of reducing it to low hazard or unregulated. However, analysis showed the goal could not be achieved without causing additional downstream flooding during normal rain events. In 2018, the decision was made to rehabilitate the dam. Dam number 216 (Wyoming Upper) in Hopkinton/Richmond In 2018, an engineering consultant completed the repair design and submitted the plans to the Dam Safety Program for approval. 30 EMERGENCY ACTION PLANS Rhode Island General Laws Section 46-19-9 requires a city or town in which a high hazard or significant hazard dam is located, and a state agency that owns a high hazard or significant hazard dam, to complete by July 1, 2008, an Emergency Action Plan (EAP) for the dam (Statutes, page 3). An EAP is a formal document that identifies potential emergency conditions at a dam and specifies pre-planned actions to be followed to minimize loss of life and property damage. The law mandates that the Rhode Island Emergency Management Agency (RIEMA) coordinate development of the EAPs and give final approval for an EAP to be considered complete. The law also requires that DEM and the Rhode Island League of Cities and Towns cooperate with RIEMA. Through 2018, RIEMA has approved EAPs for the following 56 dams: TOWN Bristol Burrillville Burrillville Burrillville Burrillville Burrillville Burrillville Burrillville Burrillville Burrillville Cranston Cranston Cranston DAM NO. 409 001 003 008 015 016 039 051 565 572 166 198 340 Exeter Glocester 221 018 Glocester Glocester 021 499 Glocester Hopkinton Hopkinton Hopkinton Hopkinton Hopkinton Hopkinton Hopkinton Hopkinton / Richmond Hopkinton / Richmond Hopkinton / Richmond 566 225 226 227 229 262 274 285 215 216 247 DAM NAME HAZARD CLASS State Street Wallum Wilson Harrisville Union Mill Pascoag Upper Spring Nichols Ross Wilbur Curran Upper Curran Lower Meshanticut Park Browning Mill Burlingame Upper Cherry Valley Durfee Hill Wildlife #2 Bowdish Wincheck Yawgoog Ashville Blue Locustville Harris Langworthy Barberville Wyoming Upper Alton Significant Significant High High Significant High Significant Significant Significant High High High Significant 31 High High Significant Significant High Significant High Significant Significant High Significant Significant Significant High Significant TOWN Lincoln Little Compton Narragansett North Kingstown North Kingstown North Kingstown North Kingstown North Kingstown North Kingstown North Kingstown North Kingstown North Kingstown DAM NO. 102 474 733 444 513 550 553 615 693 704 708 710 Providence Providence Richmond Scituate Scituate Scituate Scituate Scituate Scituate Scituate Smithfield South Kingstown South Kingstown South Kingstown South Kingstown South Kingstown 093 300 261 161 162 164 345 360 361 648 108 426 525 549 573 579 DAM NAME HAZARD CLASS Olney Simmons Sprague Silver Spring Carr Hamilton Belleville Rodman Mill Slocum Woods Secret Shady Lea Mill Slocum Road Upper Canada Upper Cunliff White's Gainer Memorial Moswansicut Barden Jordan Horseshoe Pine Swamp #1 Shoestring Mill Stillwater Peace Dale Hefler Farm Asa Indian Run Rocky Brook High Significant Significant High High Significant Significant High High Significant High High 32 Significant Significant High High Significant Significant Significant Significant Significant Significant High High High High Significant Significant Dam failure inundation map for Bowdish Dam (No. 566), Glocester. A map specific to each dam is included in the EAP for that dam. DAM MANAGEMENT DISTRICTS Rhode Island General Laws Chapter 45-62 authorizes cities and towns to create dam management districts for the maintenance and repair of dams within their boundaries. The following two districts are currently in operation: TOWN Burrillville Exeter DAM NO. 016 219 DAM NAME Pascoag Upper Boone HAZARD CLASS High High In 2008 the Town of Exeter created a district for the Boone Lake Dam (No. 219), which is a privately owned, high hazard dam. In 2009 the Towns of Burrillville and Glocester created a district for the Pascoag Reservoir Upper Dam (No. 16). The dam is a privately owned, high hazard dam. The dam is located in Burrillville and the impoundment continues into Glocester. 33 PROFESSIONAL ASSOCIATIONS Rhode Island has been a member of Association of State Dam Safety Officials (ASDSO) since its inception in Denver, Colorado in 1984. ASDSO membership consists of state representatives along with corporate and individual members representing dam owners and professional engineering firms. ASDSO was formed to serve these initial functions: • Improve efficiency and effectiveness of state dam safety programs; • Foster public awareness; • Facilitate inter-organizational, intergovernmental and interstate cooperation; • Assist the dam safety community and provide a forum for the exchange of information; • Provide representation of dam safety interests before state legislatures and before Congress; and • Manage the association effectively through internal policies and procedures. ASDSO has helped to improve dam safety in Rhode Island mainly through its sponsorship of regional dam safety workshops and its national annual conferences. PROGRAM CHALLENGES UNCLEAR OWNERSHIP Currently there are about 50 high hazard dams and significant hazard dams with unclear ownership (OWNER / CONTACT INFORMATION, page 27). Without identifying ownership, DEM has limited tools to address unsafe conditions at these dams. If the cities and towns and/or the property owners who benefit from the ponds/lakes that are created by these dams are unable or unwilling to assume responsibility for the upkeep of these dams, these dams will continue to pose an increased risk of failure CONSTRUCTION OF BUILDINGS WITHIN INUNDATION AREAS BELOW DAMS New structures that are built within inundation areas below dams increase the number of high hazard dams and significant hazard dams and increase the risk to life and property. At present there is no statute that allows an evaluation of the risk posed by new structures within these inundation areas. 34 FUNDING TO REPAIR OR REMOVE PRIVATELY OWNED DAMS About 35% of the high hazard and significant hazard dams in Rhode Island are privately owned. The cost to repair these dams can range from the tens of thousands of dollars to the hundreds of thousands of dollars, which far exceeds the financial ability of most private owners. For high hazard dams and significant hazard dams that are determined to be unsafe, this poses a risk to all residents in the State. DEM currently has the authority to issue orders to owners for unsafe dams and if the owner fails to comply with the order, DEM has the authority to repair the dam and assess the cost of the repairs to the dam owner, including the use of deed restrictions. INADEQUATE SPILLWAY CAPACITIES AND ENGINEERING ANALYSES By law, DEM is required to cause to be inspected all the dams in the state. However, the visual inspections performed by DEM do not involve full engineering analyses of the structural integrity of dams. Although a visual inspection can provide indicators of underlying problems, an engineering analysis is sometimes needed to more fully assess the condition of the dam. Climate scientists predict that we will experience more severe storms and heavy rainfall. A report entitled Climate Change in Rhode Island: What’s Happening Now & What You Can Do states that bridges and roads will be more susceptible to damage because of more severe storms and heavy rainfall. A link to the report can be found at http://oceanservice.noaa.gov/education/pd/climate/teachingclimate/climate_change_in_r hode_island.pdf. The same is true of dams. In the March 2010 floods 5 dams failed in Rhode Island (two significant hazard dams and three low hazard dams). DEM believes that many of the high hazard dams and the significant hazard dams are unable to safely pass the amount of water that will be generated from these storms, causing the dams to overtop. Overtopping is the primary cause of dam failures. Engineering analyses of the spillway capacities of each of the 178 high hazard dams and significant hazard dams is required to determine the amount of water these dams can safely pass without overtopping. In 2018, DEM completed a project to determine if the high and significant hazard dams could safely pass flow from storms up to the 500 year event. DEM is currently assessing the results and the next steps it will take. LACK OF EMERGENCY ACTION PLANS EAPs identify what actions will be taken in case of an emergency at a dam, including notification and evacuation. DEM and RIEMA have been working to get Emergency Action Plans (EAPs) in place for all high hazard dams and significant hazard dams. Under current law, cities and towns were required to submit EAPs to RIEMA by July 1, 2008. As indicated in Emergency Action Plans on page 31, it has been more than eight years since the EAPs were required and only 56 dams have approved EAPs. Responding to an emergency at a dam without an EAP increases the risk to life and property. 35 STAFFING CONSIDERATIONS Currently, the Dam Safety Program has 2.15 full time equivalents (FTEs), consisting of 2.0 FTEs (engineers/inspectors), 0.1 FTE (management) and 0.05 FTE (administrative/clerical). Taking into account the staff resources currently available in the Dam Safety Program, the work is prioritized and not all of the aspects of the program are completed at the frequency outlined in the regulations. INTENSE RAINSTORMS On August 14, 2014 a storm hit Islip, Long Island with 13.5 inches of rain in 24 hours. Islip is 86 miles from Rhode Island. The National Oceanic and Atmospheric Administration (NOAA) modeled the impact to RI dams if that storm had struck us and their conclusion was that the storm would have caused record floods on pretty much all of the major rivers in the state. Because this storm developed so quickly, our current response capabilities would be ineffective for this type of storm. Establishment of a notification system for dams is needed. The system could be along the lines of that used by the National Weather Service for severe weather, including a dam advisory, a dam watch and a dam warning. The intent of the system would be to coordinate the actions of officials at the Federal, State and local levels. This completes the annual report on dam safety and the activities performed by DEM in 2018. For further information on the Dam Safety Program please contact David Chopy at (401) 222-1360, extension 7400. 36 2018 Dam Safety Annual Report Attachment CITY/TOWN BARRINGTON BARRINGTON BRISTOL BRISTOL BRISTOL BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE RIVER/STREAM MUSSACHUCK CREEK-TRIB UNNAMED UNNAMED STREAM MOUNT HOPE BAY-TRIB MOUNT HOPE BAY-TRIB CLEAR RIVER CLEAR RIVER CLEAR RIVER CLEAR RIVER CLEAR RIVER CLEAR RIVER PASCOAG RIVER CHEPACHET RIVER PASCOAG RIVER PASCOAG RIVER PASCOAG RIVER BRANDY BROOK SUCKER BROOK CHEPACHET RIVER TROUT POND BROOK BRANCH RIVER BRANCH RIVER HERRING BROOK BRANCH RIVER BRANCH RIVER ROUNDTOP BROOK TARKILN BROOK TARKILN BROOK TARKILN BROOK RANKIN BROOK PASCOAG RIVER-TRIB TARKILN BROOK-TRIB BLACKMORE BROOK DAM NAME ECHO LAKE NEW MEADOW NECK STATE STREET POND MOUNT HOPE FARM UPPER MOUNT HOPE FARM LOWER WALLUM LAKE WALLUM LAKE POOL WILSON RESERVOIR PRENDERGAST MILL POND GREEN SHODDY MILL POND PREMIER MILL POND HARRISVILLE POND MAPLEVILLE POND AMERICAN MILL POND AKELA POND UNION MILL POND PASCOAG RESERVOIR UPPER SUCKER POND GILLERAN POND TROUT POND OAKLAND POND GLENDALE SPRING LAKE MOHEGAN NASONVILLE POND ROUND TOP POND TARKILN MILL POND TARKILN POND NICHOLS POND LAKE BEL AIR KNIBB FARM POND WOONSOCKET SPORTSMEN'S CLUB POND WAKEFIELD POND Page 1 of 21 STATE ID 570 661 409 662 663 001 002 003 004 005 006 008 010 011 014 015 016 027 035 036 037 038 039 040 041 042 049 050 051 054 429 463 481 HAZARD LOW LOW SIGNIFICANT LOW LOW SIGNIFICANT LOW HIGH LOW LOW LOW HIGH LOW LOW LOW SIGNIFICANT HIGH SIGNIFICANT LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE BURRILLVILLE CENTRAL FALLS / CUMBERLAND CENTRAL FALLS / PAWTUCKET CHARLESTOWN CHARLESTOWN CHARLESTOWN CHARLESTOWN CHARLESTOWN CHARLESTOWN CHARLESTOWN CHARLESTOWN / RICHMOND CHARLESTOWN / RICHMOND CHARLESTOWN / RICHMOND CHARLESTOWN/HOPKINTON COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY RIVER/STREAM CLEAR RIVER-TRIB LEESON BROOK ROUNDTOP BROOK LELAND BROOK-TRIB BRANCH RIVER-TRIB CLEAR RIVER-TRIB CLEAR RIVER-TRIB MARY BROWN BROOK KEACH BROOK BRANCH RIVER-TRIB BRANCH RIVER-TRIB CLEAR RIVER-TRIB BLACKSTONE RIVER BLACKSTONE RIVER CEDAR SWAMP BROOK POQUIANT BROOK-TRIB PASQUISET BROOK-TRIB POQUIANT BROOK-TRIB CEDAR SWAMP BROOK UNNAMED STREAM NINIGRET POND-TRIB PAWCATUCK RIVER PAWCATUCK RIVER PAWCATUCK RIVER PAWCATUCK RIVER TIOGUE RIVER-TRIB PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-NORTH BRANCH PAWTUXET RIVER-NORTH BRANCH PAWTUXET RIVER-SOUTH BRANCH DAM NAME BARKER FARM POND BUCK HILL POND LITTLE ROUNDTOP POND SHIELDS FARM POND BLACK HUT POND LAFERRIER FARM POND ROSS POND WILBUR POND RICHARDSON MARSH LAPHAM MERCANTUM FARM POND KNIBB ROAD POND OCEAN STATE POWER VALLEY FALLS POND CENTRAL FALLS INDIAN CEDAR SWAMP BURLINGAME RESERVATION MCLEOD FARM POND CLAUSEN FARM POND GOBEILLE POND KING TOM POND CROSS MILLS KENYON MILL POND HORSESHOE FALLS CAROLINA POND BURDICKVILLE ROPEWALK POND QUIDNICK POND UPPER MILL POND WASHINGTON POND UPPER HARRIS POND ARKWRIGHT POND FLAT RIVER RESERVOIR Page 2 of 21 STATE ID 490 496 501 506 512 524 565 572 604 633 634 638 766 063 064 279 423 441 457 487 576 758 248 249 252 251 083 151 152 153 157 158 167 HAZARD LOW LOW LOW LOW LOW LOW SIGNIFICANT HIGH LOW LOW LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW SIGNIFICANT LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW HIGH 2018 Dam Safety Annual Report Attachment CITY/TOWN COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY RIVER/STREAM QUIDNICK BROOK QUIDNICK BROOK TIOGUE RIVER MISHNOCK RIVER BLACKROCK BROOK NORTHRUP BROOK NORTHRUP BROOK QUIDNICK BROOK PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-SOUTH BRANCH NORTHRUP BROOK BLACK ROCK BROOK-TRIB BLACK ROCK BROOK BOYD BROOK BOYD BROOK MCCUSTER BROOK MCCUSTER BROOK MCCUSTER BROOK PINE SWAMP BROOK BEAR BROOK-TRIB BEAR BROOK BIG RIVER-TRIB PAWTUXET RIVER-SOUTH BRANCH BUCKS HORN BROOK QUIDNICK BROOK-TRIB MOOSUP RIVER-TRIB QUIDNICK BROOK-TRIB QUIDNICK BROOK-TRIB MOOSUP RIVER-TRIB ROARING BROOK ROARING BROOK WARWICK BROOK BURLINGAME BROOK DAM NAME QUIDNICK RESERVOIR COVENTRY RESERVOIR TIOGUE LAKE SPRING LAKE BLACK ROCK RESERVOIR UPPER POND MIDDLE POND COVENTRY CENTER POND LOWER CROMPTON UPPER QUIDNICK POND LOWER SEARLES CAPWELL POND BLACK ROCK ICE POND PEARCE POND SALISBURY POND UPPER SALISBURY POND LOWER HAVENS POND MCCUSTER POND LOWER MCCUSTER POND UPPER OLNEY-MATHEWSON MILL POND ANDERSON FARM POND SNOW FARM POND MANNI FARM POND HOPKINS FARM POND NYE FARM POND RUSACK FARM POND LUTHER FARM POND LONGRIDGE WILDLIFE MARSH #2 LONGRIDGE WILDLIFE MARSH #1 NEWMAN FARM POND ARNOLD POND WHITFORD WATERMAN POND BURLINGAME POND Page 3 of 21 STATE ID 175 176 177 178 185 186 187 191 194 195 197 370 371 375 376 377 378 379 380 433 477 495 498 500 503 517 528 529 543 561 562 563 567 HAZARD SIGNIFICANT HIGH HIGH LOW HIGH SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW HIGH LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY COVENTRY CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON RIVER/STREAM ROARING BROOK MOOSUP RIVER-TRIB TIOGUE LAKE-TRIB PAWTUXET RIVER-SOUTH BRANCH-TRIB PAWTUXET RIVER-SOUTH BRANCH-TRIB FLAT RIVER RESERVOIR-TRIB FLAT RIVER RESERVOIR-TRIB PIERCE BROOK PIERCE BROOK MCCUSTER BROOK MCCUSTER BROOK FLAT RIVER RESERVOIR-TRIB FLAT RIVER RESERVOIR-TRIB BUCKS BROOK ROARING BROOK ROARING BROOK-TRIB FLAT RIVER RESERVOIR-TRIB MOOSUP RIVER MOOSUP RIVER TIOGUE LAKE-TRIB MCCUSTER BROOK CLARKE BROOK POCASSET RIVER CLARKE BROOK PRISON BROOK FENNER BROOK MESHANTICUT BROOK MESHANTICUT BROOK MESHANTICUT BROOK MESHANTICUT BROOK MESHANTICUT BROOK FURNACE HILL BROOK FURNACE HILL BROOK DAM NAME GREAT GRASS POND CARBUNCLE CENTRE OF NEW ENGLAND #1 POTTER FARM #1 POTTER FARM #2 TOWN FARM ROAD GORTON POND MATTESON ROAD #1 MATTESON ROAD #2 HAVENS MIDDLE HAVENS LOWER HALL CENTRAL HALL LOWER KOSZELA GREENE HOPKINS HOLLOW DUPONT BRIGGS POND LOWER BRIGGS POND UPPER DEANS MEDITATION CURRAN UPPER RESERVOIR CRANSTON PRINT WORKS POND CURRAN LOWER RESERVOIR STATE PRISON UPPER STONE POND ARROW LAKE #1 ARROW LAKE #2 R.I. PRINTWORKS POND COLVIN POND MESHANTICUT PARK POND SARGENT'S POND POWERS POND Page 4 of 21 STATE ID 593 606 645 677 679 680 681 684 685 686 687 688 689 694 698 699 700 735 736 743 744 166 172 198 305 320 335 336 337 338 340 341 342 HAZARD LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH HIGH HIGH LOW HIGH LOW LOW LOW LOW SIGNIFICANT LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON CRANSTON/WARWICK CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND CUMBERLAND / LINCOLN CUMBERLAND / LINCOLN CUMBERLAND / LINCOLN CUMBERLAND / LINCOLN RIVER/STREAM FURNACE HILL BROOK CLARKE BROOK CLARKE BROOK MESHANTICUT BROOK LIPPITT BROOK MESHANTICUT BROOK-TRIB MESHANTICUT BROOK MESHANTICUT BROOK MESHANTICUT BROOK MESHANTICUT BROOK PAWTUXET RIVER NORTH BRANCH-TRIB PAWRUXET RIVER MISCOE BROOK BURNT SWAMP BROOK BURNT SWAMP BROOK ABBOTT RUN ABBOTT RUN ABBOTT RUN ABBOTT RUN ABBOTT RUN ABBOTT RUN BURNT SWAMP BROOK ABBOTT RUN-TRIB BUNGAY BROOK SCOTT BROOK BLACKSTONE RIVER-TRIB SCOTT BROOK BUNGAY BROOK CATAMINT BROOK BLACKSTONE RIVER BLACKSTONE RIVER BLACKSTONE RIVER BLACKSTONE RIVER DAM NAME WOOD'S MILL POND CLARKE'S POND LOWER CLARKE'S POND UPPER JUDGE FARM POND FEDOROWICZ FARM POND MARSELLA FARM POND BOY SCOUTS/RT 12 ARROW LAKE #1.5 CRANSTON COUNTRY CLUB #1 CRANSTON COUNTRY CLUB #2 CONFREDA PETTACONSETT MISCOE LAKE KER-ANNA POND DIAMOND HILL RESERVOIR PAWTUCKET RESERVOIR RAWSON POND HOWARD POND ROBIN HOLLOW POND HAPPY HOLLOW POND ARNOLD MILL POND DUHALLOW POND THORNLEY FARM POND CARLS POND SCOTT LOWER LOUISE POSSE CMU SCOTT UPPER RESURRECTION CEMETERY CATAMINT MANVILLE ALBION ASHTON PRATT Page 5 of 21 STATE ID 343 372 373 461 505 510 656 658 682 683 701 303 074 076 077 078 079 080 081 082 297 350 427 616 617 618 619 620 756 059 060 061 062 HAZARD LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW HIGH HIGH SIGNIFICANT LOW SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST GREENWICH EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EAST PROVIDENCE EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER RIVER/STREAM MASKERCHUGG RIVER MASKERCHUGG RIVER-WEST BRANCH MASKERCHUGG RIVER-WEST BRANCH MOWNEY BROOK FRY BROOK MASKERCHUGG RIVER FRY BROOK FRENCHTOWN BROOK MASKERCHUGG RIVER MASKERCHUGG RIVER-WEST BRANCH FRENCHTOWN BROOK MOWNEY BROOK FRY BROOK FRENCHTOWN BROOK TEN MILE RIVER TEN MILE RIVER TEN MILE RIVER TEN MILE RIVER RUNNINS RIVER SEEKONK RIVER-TRIB WILLETT BROOK WILLETT BROOK CENTRAL POND-TRIB RUNNINS RIVER-TRIB CONGDON RIVER CONGDON RIVER PARRISS BROOK WOODY HILL BROOK BREAKHEART BROOK ROARING BROOK ROARING BROOK ROARING BROOK ROARING BROOK DAM NAME GREENWICH BLEACHERY POND GALE FARM POND UPPER GALE FARM POND MIDDLE SCHOLEFIELD POND HANNAH FARM POND LAS BRISAS PARK POND KROIAN FARM POND FRENCHTOWN PARK POND #1 PAINE'S POND GALE FARM POND LOWER FRENCHTOWN ROAD MIDDLE ROAD AMERICAN POWER CONVERSION WIGHTMANS CORNER CENTRAL POND HUNTS MILL POND OMEGA POND JAMES V TURNER RESERVOIR STANDARD OIL POND BUCKLIN POINT WILLETT POND UPPER WILLETT POND LOWER HASBRO GATE OF HEAVEN CEMETERY MONEY SWAMP POND MILLBROOK POND PRATT POND DEXTER POND BREAKHEART POND AUSTIN FARM POND BOONE LAKE BARBERVILLE MILL POND BROWNING MILL POND Page 6 of 21 STATE ID 403 432 484 488 492 515 541 557 589 672 673 674 675 713 404 405 406 407 410 446 590 591 659 660 182 188 205 208 214 218 219 220 221 HAZARD LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW HIGH 2018 Dam Safety Annual Report Attachment CITY/TOWN EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER EXETER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER RIVER/STREAM BEAVER RIVER QUEEN RIVER QUEEN RIVER CHIPUXET RIVER CHIPUXET RIVER FISHERSVILLE BROOK FISHERSVILLE BROOK SODOM BROOK LOCKE BROOK ROARING BROOK LOCKE BROOK QUEEN RIVER-TRIB BREAKHEART BROOK LOCKE BROOK WOODY HILL BROOK SODOM BROOK ROARING BROOK CHIPUXET RIVER-TRIB QUEEN RIVER QUEEN RIVER LOCKE BROOK SODOM BROOK ROARING BROOK RAKE FACTORY BROOK RAKE FACTORY BROOK SODOM BROOK QUEEN RIVER WESTCONNAUG BROOK PONAGANSET RIVER SHIPPEE BROOK PAINE BROOK HEMLOCK BROOK DOLLY BROOK DAM NAME JAMES POND RODMAN SAWMILL POND EDWARD'S POND SLOCUM RESERVOIR YORKER MILL POND GRINNELL UPPER POND GRINNELL LOWER POND DOLLY POND SHERMAN SHINGLE MILL POND AUSTIN UPPER POND GRINNEL'S SAWMILL POND WARWICK SPORTSMEN'S ASSOC. POND FROSTY HOLLOW POND METCALF WILDLIFE MARSH MT. TOM WILDLIFE MARSH HALLVILLE POND BARBERVILLE MILL LOWER SLOCUM ROAD LOWER EXETER COUNTRY CLUB WILLIAM REYNOLDS ROAD POND SHERMAN SHINGLE MILL UPPER SODOM TRAIL LOWER BROWNING MILL BYPASS POND GAVITT STINKY SCREAMING WOMAN POND NEW ROAD POND WESTCONNAUG RESERVOIR HOPKINS MILL POND YOUNG'S POND HUTCHINSON POND SPEAR POND LILY POND Page 7 of 21 STATE ID 231 237 238 239 240 241 242 243 244 382 400 448 469 527 532 571 603 711 714 715 716 719 722 726 741 748 755 163 180 347 348 349 356 HAZARD LOW LOW SIGNIFICANT HIGH HIGH LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW LOW LOW HIGH LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER FOSTER / SCITUATE GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER RIVER/STREAM DOLLY COLE BROOK-TRIB DOLLY COLE BROOK MOOSUP RIVER-TRIB QUADUCK BROOK-TRIB WEST MEADOW BROOK-TRIB MOOSUP RIVER-TRIB PAINE BROOK-TRIB HEMLOCK BROOK WILBUR HOLLOW BROOK-TRIB PONAGANSET RIVER-TRIB TURKEY MEADOW BROOK MOOSUP RIVER-TRIB MOOSUP RIVER-TRIB QUADUCK BROOK-TRIB MOOSUP RIVER-TRIB HEMLOCK BROOK MOOSUP RIVER MOOSUP RIVER-TRIB MOOSUP RIVER-TRIB MOOSUP RIVER-TRIB DOLLY COLE BROOK BRANDY BROOK BRANDY BROOK BRANDY BROOK CHEPACHET RIVER CHEPACHET RIVER CHEPACHET RIVER STINGO BROOK-TRIB CHEPACHET RIVER CHEPACHET RIVER SUCKER BROOK SPRING GROVE BROOK SUCKER BROOK DAM NAME HOPKINS AXE FACTORY POND CRANSTON FISH & GAME ASSOC. POND MANTON SPORTSMEN'S CLUB POND KNOWLES FARM POND BASSETT FARM POND HARRINGTON FARM POND SPENCER FARM POND #1 GORHAM FARM POND HAWKINS FARM POND SPENCER FARM POND #2 HEBERT FARM POND GORHAM, N. FARM POND PORTER POND CUCUMBER HILL ROAD NORTH ROAD POND SALISBURY ROAD POND CLARK POND MOOSUP VALLEY POND JOHNSON ROAD POND FOSTER COUNTRY CLUB BRUSH MEADOW POND BURLINGAME RESERVOIR LOWER BURLINGAME RESERVOIR UPPER SWEET'S MILL POND CHERRY VALLEY POND KEECH POND SMITH + SAYLES RESERVOIR SHINGLE MILL POND UPPER MOWRY POND VALENTINE MILL POND STEERE'S SAWMILL POND MOWER POND SPRING GROVE POND Page 8 of 21 STATE ID 357 358 453 459 478 489 502 507 516 518 522 526 564 639 640 641 642 690 691 692 355 017 018 019 021 022 023 024 025 026 028 029 030 HAZARD LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW SIGNIFICANT HIGH SIGNIFICANT LOW LOW LOW LOW SIGNIFICANT LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER RIVER/STREAM SPRING GROVE BROOK SPRING GROVE BROOK CHEPACHET RIVER PAINE BROOK PONAGANSET RIVER PEEPTOAD BROOK PEEPTOAD BROOK PEEPTOAD BROOK SUCKER BROOK PECKHAM BROOK PECKHAM BROOK PECKHAM BROOK PECKHAM BROOK PECKHAM BROOK-TRIB SHADY OAK BROOK SPRING GROVE BROOK-TRIB SAUNDERS BROOK-TRIB MARY BROWN BROOK TARKILN BROOK-TRIB SPRING GROVE BROOK-TRIB CADY BROOK MOSQUITOHAWK BROOK-TRIB MARY BROWN BROOK MARY BROWN BROOK MARY BROWN BROOK CHEPACHET RIVER-TRIB SPRING GROVE BROOK CADY BROOK CADY BROOK-TRIB CADY BROOK-TRIB SPRING GROVE BROOK CADY BROOK HANNAH BROOK DAM NAME OLD MILL POND SNAKESKIN POND STEERE'S POND LOWER MOWRY-PAINE POND PONAGANSET RESERVOIR SANDY BROOK POND #1 SANDY BROOK POND #2 COOMER LAKE SUCKER BROOK BRIDGE POND PECKHAM POND #1 PECKHAM POND #2 PECKHAM POND #3 PECKHAM POND #4 PECKHAM POND #5 FACTORY MUTUAL RESEARCH CTR LOWER POND NEW POND O'REILLY POND LAKE WASHINGTON THOMPSON POND DAVIS FARM POND DURFEE HILL WILDLIFE MARSH #2 LAKE ALDERSGATE HAWKINS POND CLARKVILLE POND BOWDISH RESERVOIR WRIGHT, T. FARM POND DAVID KING FARM POND MOWRY MEADOW DURFEE HILL UPPER DURFEE HILL LOWER LEE DRIVE POND WHITES POND PONAGANSET SCHOOL POND Page 9 of 21 STATE ID 031 032 033 052 165 352 353 354 381 383 384 385 386 387 392 397 398 401 414 434 499 514 555 556 566 587 594 600 601 602 635 636 637 HAZARD LOW SIGNIFICANT LOW LOW HIGH LOW LOW SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW LOW SIGNIFICANT SIGNIFICANT HIGH HIGH HIGH SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER GLOCESTER / SMITHFIELD HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON RIVER/STREAM SHADY OAK BROOK PONAGANSET RESERVOIR-TRIB MARY BROWN BROOK CADY BROOK-TRIB MARY BROWN BROOK STILLWATER RIVER WOOD RIVER MOSCOW BROOK MOSCOW BROOK MOSCOW BROOK MOSCOW BROOK WINCHECK BROOK BLUE POND BROOK BLUE POND BROOK BLUE POND BROOK PAWCATUCK RIVER BRUSHY BROOK ASHAWAY RIVER ASHAWAY RIVER ASHAWAY RIVER PARMENTER BROOK TOMAQUAG BROOK-TRIB CANONCHET BROOK KNAPP BROOK BRUSHY BROOK-TRIB MOSCOW BROOK BLUE POND BROOK BLUE POND BROOK WINCHECK POND-TRIB ROARING BROOK ASHAWAY RIVER-TRIB CANONCHET BROOK-TRIB ASHAWAY RIVER-TRIB DAM NAME FACTORY MUTUAL RESEARCH CTR UPPER POND TIN SHACK BOWDISH LOWER ANDREWS POND ROUTE 44 POND WATERMAN LAKE WYOMING POND LOWER MOSCOW POND CENTERVILLE POND ROCKVILLE POND WINCHECK POND YAWGOOG POND ASHVILLE POND LOWER MILL POND BLUE POND POTTER HILL LOCUSTVILLE POND BETHEL POND ASHAWAY MILL POND ASHAWAY LINE POND SMITH'S ICE POND HARRIS POND LINEWALK POND KNAPP POND LANGWORTHY POND PINEDALE MILL POND LONG POND UNION POND GRASSY ARCADIA MILL LOWER COTTRELL FARM POND HOXIE FARM POND MAPLE LAWN FARM POND Page 10 of 21 STATE ID 707 725 727 750 759 111 217 222 223 224 225 226 227 228 229 254 262 264 265 266 272 274 275 276 285 286 287 288 289 402 430 440 472 HAZARD LOW LOW HIGH LOW LOW HIGH LOW LOW LOW LOW SIGNIFICANT HIGH SIGNIFICANT LOW SIGNIFICANT LOW HIGH LOW LOW LOW LOW SIGNIFICANT LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON HOPKINTON / RICHMOND HOPKINTON / RICHMOND HOPKINTON / RICHMOND HOPKINTON / RICHMOND HOPKINTON / RICHMONE HOPKINTON / WESTERLY JAMESTOWN JAMESTOWN JAMESTOWN JAMESTOWN JAMESTOWN JAMESTOWN JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON RIVER/STREAM TOMAQUAG BROOK-TRIB GLADE BROOK-TRIB BLUE POND BROOK-TRIB TOMAQUAG BROOK-TRIB GLADE BROOK-TRIB MOSCOW BROOK TOMAQUAG BROOK WOOD RIVER WOOD RIVER WOOD RIVER WOOD RIVER WOOD RIVER PAWCATUCK RIVER JAMESTOWN BROOK JAMESTOWN BROOK JAMESTOWN BROOK JAMESTOWN BROOK UNNAMED UNNAMED ASSAPUMPSET BROOK DRY BROOK DRY BROOK CEDAR SWAMP BROOK CEDAR SWAMP BROOK POCASSET RIVER-TRIB POCASSET RIVER POCASSET RIVER DRY BROOK DRY BROOK SIMMONS BROOK SIMMONS BROOK SIMMONS BROOK SIMMONS BROOK DAM NAME JAMES FARM POND LABRECQUE FARM POND SILLMAN WILDLIFE MARSH LEWIS, DONALD WILDLIFE MARSH ASHAWAY SPORTSMAN'S CLUB MARSH SPRING STREET POND VEILED OUTLET BARBERVILLE POND WYOMING UPPER HOPE VALLEY MILL POND ALTON POND WOODVILLE POND BRADFORD POND JAMESTOWN RESERVOIR JAMESTOWN LOWER RESERVOIR RAINBOW UPPER RAINBOW LOWER TEFFT POND W REACH DRIVE POND BELKNAP POND OAK SWAMP RESERVOIR ALMY RESERVOIR SIMMONS UPPER RESERVOIR SIMMONS LOWER RESERVOIR SAMPSON-ALMY POND POCASSET POND BROWN SAWMILL POND HUGHESDALE POND LOWER HUGHESDALE POND UPPER PIERCE UPPER PIERCE POND LOWER VICTORIA MILL PRISCILLA WORSTED Page 11 of 21 STATE ID 494 508 530 533 560 721 724 215 216 245 247 246 253 574 575 651 652 738 739 127 168 169 170 171 307 310 311 312 313 314 315 317 319 HAZARD LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT HIGH LOW SIGNIFICANT LOW LOW SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW SIGNIFICANT HIGH HIGH HIGH HIGH LOW SIGNIFICANT LOW LOW HIGH LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON JOHNSTON / NORTH PROVIDENCE JOHNSTON / NORTH PROVIDENCE JOHNSTON / PROVIDENCE LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN / NORTH SMITHFIELD LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON RIVER/STREAM ASSAPUMPSET BROOK MOSWANSICUT BROOK POCASSET RIVER POCASSET RIVER-TRIB REAPER BROOK POCASSET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER MUSSEY BROOK MOSHASSUCK RIVER MOSHASSUCK RIVER MOSHASSUCK RIVER MOSHASSUCK RIVER-TRIB MOSHASSUCK RIVER THREADMILL BROOK MOSHASSUCK RIVER MOSHASSUCK RIVER HANDY BROOK HANDY BROOK MOSHASSUCK RIVER-TRIB MUSSEY BROOK THREADMILL BROOK WEST RIVER-TRIB WEST RIVER-TRIB WEST RIVER-TRIB MOSHASSUCK RIVER-TRIB MOSHASSUCK RIVER CROOKFALL BROOK COLD BROOK UNNAMED STREAM PACHET BROOK COLD BROOK DAM NAME CAESARVILLE POND KIMBALL RESERVOIR MEMORIAL PARK POND DEXTER FARM POND STAMP FARM POND POCASSET UPPER GREYSTONE LYMANSVILLE MANTON MILL POND MEADER POND BUTTERFLY POND PEACE POND MOFFETT POND GOLDFISH POND BARNEY POND OLNEY POND BLEACHERY POND LIMEROCK RESERVOIR HANDY POND LOWER HANDY POND UPPER BRIDLEWOOD POND MEMORIAL PARK LINCOLN WOODS CIRCULATION CCRI UPPER CCRI LOWER LINCOLN DOWNS BRIDLEWOOD UPPER END OLD LOUISQUISSET ROAD POND WOONSOCKET RESERVOIR # 1 SIMMONS POND SHERER POND WATSON, HAROLD E, RESERVOIR SIMMONS #2 Page 12 of 21 STATE ID 323 346 422 504 523 647 131 134 135 086 097 098 099 100 101 102 104 295 390 391 408 465 607 625 626 627 649 653 070 474 483 485 609 HAZARD SIGNIFICANT SIGNIFICANT LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW HIGH LOW HIGH LOW HIGH HIGH HIGH HIGH LOW HIGH HIGH LOW LOW LOW LOW LOW HIGH LOW HIGH SIGNIFICANT LOW HIGH LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON LITTLE COMPTON MIDDLETOWN MIDDLETOWN MIDDLETOWN MIDDLETOWN MIDDLETOWN MIDDLETOWN NARRAGANSETT NARRAGANSETT NARRAGANSETT NARRAGANSETT NARRAGANSETT NEW SHOREHAM NEW SHOREHAM NEWPORT / MIDDLETOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN RIVER/STREAM COLD BROOK COLD BROOK COLD BROOK COLD BROOK COLD BROOK ADAMSVILLE BROOK LONG POND-TRIB UNNAMED STREAM PARADISE BROOK MAIDFORD BROOK BAILEY BROOK EAST PASSAGE-TRIB LITTLE CREEK CROOKED BROOK DEAD MAN BROOK CROOKED BROOK-TRIB CROOKED BROOK-TRIB PETTAQUAMSQUTT RIVER-TRIB MILL TAIL BROOK MILL TAIL BROOK BAILEY BROOK PETTAQUAMSCUTT RIVER-TRIB MATTATUXET RIVER WANNACHECOMECUT BROOK MATTATUXET RIVER-TRIB MATTATUXET RIVER DUCK COVE BROOK-TRIB ANNAQUATUCKET RIVER POTOWOMUT RIVER SAND HILL BROOK ANNAQUATUCKET RIVER SAND HILL BROOK ANNAQUATUCKET RIVER DAM NAME SIMMONS #3 SIMMONS #4 SIMMONS #5 SIMMONS #6 SIMMONS #7 ADAMSVILLE POND SAKONNET GOLF COURSE WATERING HOLE WANUMETONOMY POND NELSON POND GARDINER POND EASTON POND NORTH PRESCOTT FARM NEWPORT MEMORIAL CEMETERY CROOKED BROOK POND MAINELLI FARM POND SPRAGUE POND LOWER SPRAGUE POND CRYING BOG BLOCK ISLAND ROD & GUN CLUB POND MILL EASTON POND SOUTH MAYO FARM POND SILVER SPRING LAKE WERTZ + VIALL POND BALD HILL NURSERY POND CARR POND MILL POND HAMILTON RESERVOIR POTOWOMUT POND TAYLOR POND BELLEVILLE POND DAVISVILLE MILL POND RODMAN MILL Page 13 of 21 STATE ID 610 611 612 613 614 746 747 475 582 583 584 740 751 509 545 732 733 757 424 765 585 439 444 471 497 513 536 550 551 552 553 569 615 HAZARD LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW HIGH HIGH HIGH LOW LOW LOW LOW LOW SIGNIFICANT LOW SIGNIFICANT SIGNIFICANT HIGH LOW HIGH LOW LOW HIGH LOW SIGNIFICANT LOW LOW SIGNIFICANT LOW HIGH 2018 Dam Safety Annual Report Attachment CITY/TOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH KINGSTOWN NORTH PROVIDENCE NORTH PROVIDENCE NORTH PROVIDENCE NORTH PROVIDENCE NORTH PROVIDENCE NORTH PROVIDENCE NORTH PROVIDENCE / JOHNSTON NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD RIVER/STREAM CHIPUXET RIVER-TRIB SAND HILL BROOK ANNAQUATUCKET RIVER-TRIB ANNAQUATUCKET RIVER-TRIB ANNAQUATUCKET RIVER MATTATUXET RIVER ANNAQUATUCKET RIVER-TRIB CHIPUXET RIVER-TRIB SOLVER SPRING LAKE-TRIB WEST RIVER WEST RIVER SHIPPEE BROOK WOONASQUATUCKET RIVER WEST RIVER WEST RIVER-TRIB WOONASQUATUCKET RIVER BRANCH RIVER BRANCH RIVER BRANCH RIVER BRANCH RIVER BRANCH RIVER BRANCH RIVER TROUT BROOK DAWLEY BROOK CHERRY BROOK WOONASQUATUCKET RIVER BLACKSTONE RIVER TROUT BROOK WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER RANKIN BROOK DAM NAME SLOCUM WOODS SANDHILL SECRET LAKE SECRET LAKE LOWER SIERSTORPFF SHADY LEA MILL KETTLE HOLE SLOCUM ROAD UPPER PENDAR ROAD SODCO WENSCOTT RESERVOIR GENEVA SPORTSMEN'S CLUB POND SHIPPEE POND ALLENDALE POND DOUGLAS TERRACE POND LOUISQUISSET FLOOD CONTROL CENTREDALE SLATERSVILLE RESERVOIR UPPER SLATERSVILLE UPPER TRENCH RETURN NO. 1 SLATERSVILLE UPPER INTERMEDIATE SLATERSVILLE RESERVOIR MIDDLE SLATERSVILLE RESERVOIR LOWER FORESTDALE POND O'HARA POND PRATT POND TODD'S POND PRIMROSE POND LOWER BLACKSTONE FLY & FISH CLUB MINGOLA POND CESARIO POND GARDNER FARM POND WINSOR FARM POND Page 14 of 21 STATE ID 693 703 704 705 706 708 709 710 712 767 084 085 095 133 654 760 132 043 044 045 046 047 048 053 055 067 107 393 416 417 418 460 491 HAZARD HIGH LOW SIGNIFICANT LOW LOW HIGH LOW HIGH LOW LOW HIGH LOW LOW LOW LOW HIGH LOW HIGH LOW LOW HIGH SIGNIFICANT HIGH LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD NORTH SMITHFIELD / SMITHFIELD PAWTUCKET PAWTUCKET PAWTUCKET PAWTUCKET PAWTUCKET PORTSMOUTH PORTSMOUTH PORTSMOUTH PORTSMOUTH PORTSMOUTH PORTSMOUTH PORTSMOUTH PORTSMOUTH PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE PROVIDENCE RICHMOND RICHMOND RICHMOND RICHMOND RICHMOND RICHMOND RIVER/STREAM TROUT BROOK UNNAMED STREAM TROUT BROOK RANKIN BROOK CROOKFALL BROOK BLACKSTONE RIVER BLACKSTONE RIVER TEN MILE RIVER TEN MILE RIVER TEN MILE RIVER LAWTON VALLEY BROOK UNNAMED STREAM BARKER BROOK LAWTON VALLEY BROOK LAWTON VALLEY BROOK EAST PASSAGE-TRIB EAST PASSAGE-TRIB EAST PASSAGE-TRIB WEST RIVER WEST RIVER WEST RIVER-TRIB WEST RIVER MOSHASSUCK RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER MASHAPAUG BROOK MASHAPAUG BROOK BEAVER RIVER BEAVER RIVER WHITE BROOK WHITE BROOK-TRIB WHITE BROOK MEADOW BROOK DAM NAME FORT FARM POND #1 CHESTER ST. POND BOURGET COURT POND KAREN MARIE DRIVE POND WOONSOCKET RESERVOIR # 3 PAWTUCKET UPPER PAWTUCKET LOWER LEBANON MILL TEN MILE RESERVATION SLATER PARK LAWTON VALLEY RESERVOIR HIRSCH FARM POND PORTSMOUTH ABBEY POND SISSON POND ST MARYS POND MELVILLE #1 MELVILLE #2 MELVILLE #3 WHIPPLE POND WANSKUCK POND CANADA UPPER POND CANADA LOWER POND AMERICAN SCREW ATLANTIC MILLS POND RISING SUN POND MASHAPAUG POND CUNLIFF POND DECAPPETT POND TUG HOLLOW POND LILLIBRIDGE POND WELLS POND WHITE'S POND WOOD RIVER JUNCTION Page 15 of 21 STATE ID 539 599 631 632 068 065 066 293 294 702 395 438 546 580 581 761 762 763 090 091 093 094 106 138 140 174 300 230 232 259 260 261 273 HAZARD LOW LOW LOW LOW HIGH LOW LOW LOW LOW LOW HIGH LOW LOW HIGH HIGH SIGNIFICANT LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW HIGH SIGNIFICANT 2018 Dam Safety Annual Report Attachment CITY/TOWN RICHMOND RICHMOND RICHMOND RICHMOND RICHMOND RICHMOND RICHMOND SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE SCITUATE RIVER/STREAM WHITE BROOK DIAMOND BROOK WHITE BROOK DIAMOND BROOK UNNAMED BEAVER RIVER-TRIB PAWTUXET RIVER-NORTH BRANCH PAWTUXET RIVER-NORTH BRANCH MOSWANSICUT BROOK PONAGANSET RIVER PAWTUXET RIVER WILBUR HOLLOW BROOK WILBUR HOLLOW BROOK WILBUR HOLLOW BROOK WILBUR HOLLOW BROOK WESTCONNAUG BROOK WESTCONNAUG BROOK PEEPTOAD BROOK PAWTUXET RIVER-NORTH BRANCH BRANDY BROOK UNNAMED STREAM BRANDY BROOK BRANDY BROOK KING BROOK WILBUR HOLLOW BROOK-TRIB COLVIN BROOK-TRIB CORK BROOK SPRUCE BROOK SCITUATE RESERVOIR-TRIB BRANDY BROOK RUSH BROOK KENT BROOK DAM NAME TANNER POND HABEREK FARM POND DUCK POND CAROLINA TROUT POND BAILEY TUG HOLLOW ROAD POND CEKALA HOPE GAINER MEMORIAL MOSWANSICUT POND BARDEN RESERVOIR FISKEVILLE BURTON POND POTTERVILLE POND POTTER POND ABNER'S POND PEABODY RESERVOIR LOWER JORDAN POND PEEPTOAD POND HORSESHOE PINE SWAMP RESERVOIR #1 PINE SWAMP RESERVOIR #2 (AUX TO #1) DUCK POND MATHEWSON POND KING POND PECK FARM POND KEEBLER FARM POND SUDDARD LANE POND FOUR CORNERS THEATER POND SHOESTRING MILL TEDDY DEXTER BETTY Page 16 of 21 STATE ID 280 458 466 476 717 718 769 160 161 162 164 192 329 330 331 332 344 345 351 360 361 362 363 364 367 511 542 643 644 646 648 650 657 HAZARD LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT HIGH SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW LOW SIGNIFICANT SIGNIFICANT SIGNIFICANT SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN SCITUATE SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SMITHFIELD SOUTH KINGSTOWN SOUTH KINGSTOWN RIVER/STREAM BRANDY BROOK WEST RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER STILLWATER RIVER STILLWATER RIVER STILLWATER RIVER STILLWATER RIVER-TRIB SLACK RESERVOIR BROOK SLACK RESERVOIR BROOK HAWKINS BROOK STILLWATER RIVER-TRIB STILLWATER RIVER-TRIB REAPER BROOK REAPER BROOK REAPER BROOK REAPER BROOK WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER WOONASQUATUCKET RIVER HARRIS BROOK WOONASQUATUCKET RIVER-TRIB STILLWATER RIVER-TRIB WOONASQUATUCKET RIVER-TRIB STILLWATER RIVER-TRIB STILLWATER RIVER-TRIB WOONASQUATUCKET RIVER-TRIB WOONASQUATUCKET RIVER-TRIB NINE FOOT BROOK GLEN ROCK BROOK GLEN ROCK BROOK DAM NAME SAUNDERSVILLE GOULD POND STILLWATER RESERVOIR STILLWATER POND CAPRON POND GREENVILLE MILL POND KNIGHT MILL POND STILLWATER MILL POND SLACK RESERVOIR HOPKINS POND MOWRY POND SEBILLE POND SPRAGUE UPPER RESERVOIR SPRAGUE LOWER RESERVOIR GRANITE MILL POND HAWKINS POND REAPER POND MOUNTAINDALE RESERVOIR GEORGIAVILLE POND ESMOND MILL UPPER POND ESMOND MILL MIDDLE POND ESMOND MILL LOWER POND HARRIS POND COMSTOCK FARM POND CONNETTI FARM POND CONNER FARM POND LOCKWOOD FARM POND ADLER'S FARM POND #1 GOULDS WOLF HILL ROAD POND JIM EVANS ROAD POND GLEN ROCK LOWER POND GLEN ROCK MIDDLE POND Page 17 of 21 STATE ID 754 096 108 109 110 112 113 114 115 116 117 119 120 121 122 123 124 125 126 128 129 130 142 428 435 451 456 520 628 629 737 233 234 HAZARD LOW LOW HIGH SIGNIFICANT LOW LOW LOW LOW HIGH HIGH LOW LOW HIGH HIGH LOW SIGNIFICANT LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN SOUTH KINGSTOWN TIVERTON TIVERTON TIVERTON TIVERTON TIVERTON WARREN WARREN WARREN WARREN WARWICK WARWICK RIVER/STREAM GLEN ROCK BROOK USQUEPAUG RIVER WHITE HORN BROOK CHICKSHEEN BROOK SAUGATUCKET RIVER SAUGATUCKET RIVER USQUEPAUG RIVER UNNAMED STREAM ROCKY BROOK ROCKY BROOK PAWCATUCK RIVER SAUGATUCKET RIVER ROCKY BROOK INDIAN RUN ROCKY BROOK ROCKY BROOK GENESEE BROOK USQUEPAUG RIVER GREEN HILL POND-TRIB GREEN HILL POND-TRIB SAUGATUCKET RIVER BREAKHEART BROOK BORDEN BROOK ADAMSVILLE BROOK SAKONNET RIVER-TRIB SUCKER BROOK SUCKER BROOK KICKAMUIT RIVER-TRIB KICKAMUIT RIVER KICKAMUIT RIVER KICKAMUIT RIVER-TRIB PAWTUXET RIVER PAWTUXET RIVER DAM NAME GLEN ROCK UPPER POND GLEN ROCK RESERVOIR BISCUIT CITY POND YAWGOO POND WAKEFIELD POND PEACE DALE POND CONGDON FARM POND KENYON FARM POND WILD LIFE MARSH HEFLER FARM POND GREAT SWAMP GOOSE MARSH INDIAN LAKE ASA POND INDIAN RUN PEACEDALE RESERVOIR ROCKY BROOK RESERVOIR SHERMAN FARM HIDDEN OUTLET FACTORY POND PARTY SHACK POND MOOREFIELD SWAMPY NONQUIT POND MILL POND CREAMER EAGLEVILLE STAFFORD MANCHESTER POND WARREN RESERVOIR LOWER WARREN RESERVOIR UPPER TOUISSET HIGHLAND FRUIT OF THE LOOM SILVER HOOK Page 18 of 21 STATE ID 235 236 278 290 425 426 447 449 521 525 531 537 549 573 578 579 588 723 728 729 730 731 396 467 742 749 770 443 479 480 753 144 302 HAZARD LOW SIGNIFICANT LOW LOW HIGH HIGH LOW LOW LOW HIGH LOW LOW HIGH SIGNIFICANT LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW SIGNIFICANT SIGNIFICANT HIGH LOW SIGNIFICANT LOW SIGNIFICANT SIGNIFICANT LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK WARWICK / NORTH KINGSTOWN WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH RIVER/STREAM HARDIG BROOK-TRIB HARDIG BROOK-TRIB HARDIG BROOK-TRIB MASKERCHUGG RIVER PROVIDENCE RIVER-TRIB APPONAUG BROOK PAWTUXET RIVER-TRIB PROVIDENCE RIVER-TRIB PROVIDENCE RIVER-TRIB APPONAUG BROOK HARDIG BROOK TUSCATUCKET BROOK HARDIG BROOK HARDIG BROOK HARDIG BROOK-TRIB HARDIG BROOK POTOWOMUT RIVER CONGDON RIVER CARR RIVER CARR RIVER NOOSENECK RIVER NOOSENECK RIVER FALLS RIVER CONEY BROOK KELLEY BROOK PARRIS BROOK ACID FACTORY BK FLAT RIVER PHILLIPS BROOK ACID FACTORY BROOK BREAKHEART BROOK CARR RIVER RACCOON BROOK DAM NAME VALLEY COUNTRY CLUB POND KEITH FARM POND CAMP WARWICK POND FEIRING FARM POND CRANBERRY BOG GORTON POND THREE PONDS MANOR DRIVE EXT. POND SQUANTUM DRIVE GORTON POND/RT 5 UNNAMED DAVES MARKETPLACE ROYAL CREST APARTMENTS UPPER ROYAL CREST APARTMENTS LOWER VALLEY COUNTRY CLUB #2 GRIST MILL APARTMENTS OLD FORGE MILL POND RATHBON POND TARBOX POND CARR POND YARD POND NOOSENECK MILL HAZARD POND TILLINGHAST POND HUDSON POND TIPPECANSETT POND EISENHOWER LAKE OLD MILL POND #1 OLD MILL POND #2 KNOX FARM POND OLD MILL NO. 3 CAPWELL MILL POND ROBIN HOLLOW POND Page 19 of 21 STATE ID 431 450 462 544 548 559 664 665 666 667 668 669 670 671 678 764 296 181 183 184 189 193 200 201 203 206 207 210 211 212 213 281 328 HAZARD LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW HIGH LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW 2018 Dam Safety Annual Report Attachment CITY/TOWN WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST GREENWICH WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WEST WARWICK WESTERLY WESTERLY WESTERLY WESTERLY WESTERLY / CT WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET RIVER/STREAM NOOSENECK RIVER BREAKHEART BROOK NOOSENECK RIVER ACID FACTORY BROOK-TRIB FLAT RIVER ACID FACTORY BROOK-TRIB ACID FACTORY BROOK-TRIB ACID FACTORY BROOK-TRIB UNNAMED NOOSENECK RIVER PAWTUXET RIVER PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER PAWTUXET RIVER-SOUTH BRANCH PAWTUXET RIVER-NORTH BRANCH PAWTUXET RIVER-NORTH BRANCH HAWKINSON BROOK HARDIG BROOK PAWTUXET RIVER-NORTH BRANCH MESHANTICUT BROOK CEDAR BROOK PERRY HEALY BROOK CEDAR SWAMP BROOK UNNAMED MASTUXET BROOK PAWCATUCK RIVER BLACKSTONE RIVER CROOKFALL BROOK PETERS RIVER MILL RIVER DAM NAME BRADLEY POND KASELLA FARM POND R.I. FISH & GAME PROTECTION ASSOC. LEYDEN WILDLIFE POND OLD MILL #1 UPPER STUBBLE BROOK ROAD POND LEYDEN TREE FARM UPPER LEYDEN TREE FARM LOWER ST JOSEPH CEMETERY RI FISH & GAME PROTECTIVE ASSOC #2 UNNAMED NATICK POND RIVERPOINT POND LOWER RIVERPOINT POND UPPER ARCTIC CENTERVILLE POND CROMPTON LOWER RIVERPOINT MILL POND DAM PHENIX MILL POND FLAT TOP BOUCHAR FARM POND LOMBARDI FARM POND DI MARTINO FARM POND JUNIPER DRIVE POND WOODY HILL RESERVOIR OLAF FARM POND MISQUAMICUT COUNTRY CLUB POND BOILING SPRING STILLMANVILLE WOONSOCKET FALLS WOONSOCKET RESERVOIR # 2 JENCKESVILLE POND LOWER HARRIS POND Page 20 of 21 STATE ID 369 468 519 597 605 695 696 697 720 734 768 145 146 147 148 149 150 155 156 196 455 473 535 676 454 493 547 752 256 056 069 071 073 HAZARD LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW HIGH HIGH HIGH LOW LOW LOW LOW SIGNIFICANT LOW LOW LOW LOW LOW LOW LOW LOW SIGNIFICANT LOW LOW HIGH 2018 Dam Safety Annual Report Attachment CITY/TOWN WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET WOONSOCKET RIVER/STREAM PETERS RIVER IRONMINE BROOK IRONMINE BROOK MILL RIVER IRON ROCK BROOK IRON ROCK BROOK IRONMINE BROOK IRONMINE BROOK PACHET BROOK DAM NAME JENKESVILLE POND UPPER CASS PARK MIDDLE SYLVESTER POND SOCIAL PARK POND LOWER HOLLEY LANE POND PRISCILLA ROAD POND CASS PARK LOWER CASS PARK UPPER SOCIAL PARK POND SECONDARY Page 21 of 21 STATE ID 298 388 389 486 621 622 623 624 630 HAZARD LOW LOW LOW LOW HIGH LOW LOW LOW LOW