PFOA and PFOS Health Advisories SUMMARY OF UNREGULATED CONTAMINANT MONITORING INFORMATION EPA’s third Unregulated Contaminant Monitoring Rule (UCMR 3) required approximately 5,000 public water systems to monitor for PFOA and PFOS between January 2013 and December 2015. Table 1 provides a list of the public water systems that had at least one sampling event with combined PFOA and PFOS results (i.e., the sum of PFOA value + PFOS value) above EPA's health advisory level of 70 parts per trillion (ppt) or 0.07 µg/L as of April 2016. EPA is making this information publicly available so that public health officials can take the appropriate steps to address PFOA and PFOS if needed. Many of the public water systems listed below may have already taken actions to address PFOA and PFOS in their system. Table 1. Summary Table Public Water Systems with Sampling Events Above 70 ppt (data submitted as of 4/1/16) # of PFOA # of Samples Max. Value and # PWSID State PWS Name PFOS Above (ppt)1 HAs Samples Taken 1 090400109 Tribe Salt River Public Works 6 1 120 2 AL0000413 AL VAW Water System, Inc. 8 2 270 3 AL0000577 AL Gadsden Waterworks & Sewer Board 4 2 90 4 AL0000588 AL Rainbow City Utilities Board 4 1 100 5 AL0000591 AL Southside Waterworks 8 2 80 6 AL0000801 AL West Lawrence Water Co-op 12 2 140 West Morgan - East Lawrence Water 7 AL0001092 AL 4 1 Authority 230 8 AL0001422 AL Northeast Alabama Water System 26 3 110 9 AZ0407046 AZ Liberty Water LPSCO 12 2 270 10 AZ0407100 AZ City of Tempe 24 4 180 11 AZ0408001 AZ Oatman Water Company 2 2 330 12 CA0410002 CA CA Water Service - Chico 76 1 80 13 CA1910042 CA City of Pico Rivera Water Department 20 1 80 14 CA3010001 CA City of Anaheim 38 3 100 15 CA3010027 CA City of Orange 37 2 100 16 CA3310009 CA Eastern Municipal Water District 40 2 140 17 CA3310037 CA City of Corona 30 3 90 18 CA3410010 CA CA American Water Co. - Suburban 40 2 190 19 CA3910015 CA City of Lathrop 8 2 100 20 CA5410016 CA CA Water Service - Visalia 86 2 120 21 CO0121275 CO City of Fountain 12 3 140 22 CO0121775 CO Security WSD 38 33 1370 23 CO0121900 CO Widefield WSD 17 4 250 24 DE0000552 DE Artesian Water Company 36 4 1940 25 FL1170525 FL Emerald Coast Utilities Authority 52 4 450 26 FL4430259 FL City of Stuart Water Plant 2 2 180 27 FL6512020 FL City of Zephyrhills 17 2 160 28 GA1150002 GA Rome 4 4 190 1 Sum of PFOA + PFOS results rounded to 2 decimal places in those cases where a laboratory reported more digits. 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 GA2130000 GU0000006 IL1770200 IN5245011 MA1329000 MA4020004 ME0091410 MN1040002 MN1820016 MP0000001 NC0241010 NC0363108 NH0651010 NJ0102001 NJ0217001 NJ0233001 NJ0251001 NJ0719001 NJ2004002 NY3503549 NY3503580 NY5103704 NY5110526 OH1800403 OH2903412 PA1090069 GA GU IL IN MA MA ME MN MN MP NC NC NH NJ NJ NJ NJ NJ NJ NY NY NY NY OH OH PA 55 PA1090070 PA 56 57 58 59 60 61 62 63 PA PA PA RI WA WI WV WV PA1090128 PA1460033 PA7220015 RI1647530 WA5336350 WI6320309 WV3300212 WV3305411 Chatsworth GU Waterworks Authority - Northern System Freeport Dyer Water Department Westfield Water Department Hyannis Water System Sanford Water District Bemidji Oakdale Commonwealth Utilities Corp. (Saipan) City of Greensboro Moore County Public Utilities - Pinehurst Dover Water Department Atlantic City MUA Fair Lawn Water Department Mahwah Water Department Ridgewood Water South Orange Water Department NJ American Water Co. - Raritan City of Newburgh New Windsor Consolidated Water District Hampton Bays Water District Suffolk County Water Authority City of Cleveland Heights Wright-Patterson AFB Area A/C Warminster Municipal Authority Warrington Township Water & Sewer Department Doylestown Twp. Muni. Authority Horsham Water & Sewer Authority United Water PA Town of Cumberland Issaquah Water System La Crosse Waterworks City of Martinsburg Vienna 12 176 6 4 12 14 16 2 12 21 8 41 5 7 16 8 54 6 36 4 20 10 484 3 8 38 1 4 1 1 2 7 2 1 6 2 1 1 1 2 2 1 1 1 1 4 2 1 4 1 4 9 17 3 30 34 9 7 8 26 8 6 2 5 1 1 2 1 2 5 90 410 240 80 200 490 290 130 770 210 90 80 190 90 100 100 100 110 80 170 150 80 530 400 240 1440 790 210 1060 400 80 620 140 90 130