Public Water Systems
143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Prophetstown | Prophetstown, IL | 2,100 | 44 | - |
| Americana Village | Miami, FL | 2,100 | 433 | - |
| Westgate River Ranch ; RV Resort | Orlando, FL | 2,100 | 23 | - |
| City of Portola | Portola, CA | 2,100 | 44 | - |
| Tom Pistachio Water System | Fresno, CA | 2,100 | 4 | - |
| Interstate 5 Utility Company | Bakersfield, CA | 2,100 | 35 | - |
| Arizona Water Co - Ajo | Phoenix, AZ | 2,100 | 13 | - |
| Frisco City Water System | Frisco City, AL | 2,100 | 496 | - |
| Fort Belknap Agency Water System | Harlem, 08 | 2,100 | 575 | - |
| Roslyn City Of | Roslyn, WA | 2,099 | 19 | - |
| City of Marks | Marks, MS | 2,099 | 298 | - |
| Redby/Red Lake | Red Lake, 05 | 2,099 | 233 | - |
| Sandy Point Improvement Co | Lynden, WA | 2,098 | 399 | - |
| Chapel Ridge S/D | Cary, NC | 2,098 | 55 | - |
| Thunderbird Cwd | Apple Valley, CA | 2,098 | 24 | - |
| City of Johnson City | Johnson City, TX | 2,097 | 101 | - |
| Dexter | Dexter, GA | 2,097 | 38 | - |
| Kickapoo New Gaming Enterprise | 06 | 2,097 | 1 | - |
| Troy Water System | Troy, TN | 2,096 | 7 | - |
| Summerton Town of (Sc1410003) | Summerton, SC | 2,096 | 9 | - |
| Bridgman | Bridgman, MI | 2,096 | 96 | - |
| Wapello Municipal Water Works | Wapello, IA | 2,096 | 33 | - |
| Rocky Creek Utilities, Inc | Lucedale, MS | 2,095 | 600 | - |
| Platte County PWSD 6 | Parkville, MO | 2,095 | 6 | - |
| Neosho Co RWD 4 | Galesburg, KS | 2,095 | 18 | - |
| Indiana American Water - Farmersburg | Greenwood, IN | 2,095 | 27 | - |
| Russell Utilities Inc | Toomsuba, MS | 2,094 | 267 | - |
| Anderson Co RWD 5 | Colony, KS | 2,093 | 40 | - |
| Ohanapecosh | Ashford, WA | 2,092 | 35 | - |
| Fairview City Water System | Fairview, UT | 2,092 | 580 | - |
| Marionville | Aurora, MO | 2,092 | 15 | - |
| Ronceverte Water | Ronceverte, WV | 2,091 | 79 | - |
| Desert WSC | Blue Ridge, TX | 2,091 | 18 | - |
| Spring Creek Utility District | Bolivar, TN | 2,091 | 28 | - |
| WI DOT Rest Area 53 Eastbound | Madison, WI | 2,090 | 21 | - |
| Milford, City Of | Milford, NE | 2,090 | 88 | - |
| Stevensville Town Of | Stevensville, MT | 2,090 | 76 | - |
| Saint Paris Village PWS | Piqua, OH | 2,089 | 68 | - |
| Lake Beresford | Deland, FL | 2,089 | 21 | - |
| Utilities Inc - Huntwyck Village | Mandeville, LA | 2,088 | 13 | - |
| Aberdeen City Of | Aberdeen, ID | 2,088 | 22 | - |
| Livingston County PWSD 3 East | Chillicothe, MO | 2,087 | 2 | - |
| Auburn | Auburn, MI | 2,087 | 24 | - |
| Richmond | Richmond, IL | 2,087 | 58 | - |
| Alta Municipal Water Plant | Alta, IA | 2,087 | 13 | - |
| South Logan County Water | Boonville, AR | 2,087 | 94 | - |
| Knoxville Waterworks | Knoxville, AR | 2,087 | 12 | - |
| Lexington | Lexington, OK | 2,086 | 194 | - |
| Hotophia Water Association | Batesville, MS | 2,086 | 398 | - |
| Cambridge | Cambridge, IL | 2,086 | 108 | - |