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 |
|---|---|---|---|---|
| Huttig Waterworks | Huttig, AR | 733 | 37 | - |
| Hills of Oliver Creek | Austin, TX | 732 | 28 | - |
| Pine Acre Trails | Magnolia, TX | 732 | 0 | - |
| Windsor Water | Mc Gregor, TX | 732 | 88 | - |
| City of Savoy | Savoy, TX | 732 | 55 | - |
| Licking County Prescott Estates | Buckeye Lake, OH | 732 | 17 | - |
| North Hornell Village | Hornell, NY | 732 | 8 | - |
| Auburn Village Sch | Auburn, NH | 732 | 99 | - |
| Elk River Club Development | Charlotte, NC | 732 | 85 | - |
| Hagerstown Speedway | Hagerstown, MD | 732 | 4 | - |
| Bob Community Waterworks | Pollock, LA | 732 | 29 | - |
| Clover Leaf Village MHP | Moline, IL | 732 | 70 | - |
| Vc/Stone Island | Deland, FL | 732 | 28 | - |
| King's Cove Subdivision | Longwood, FL | 732 | 31 | - |
| Lone Star School | Sanger, CA | 732 | 14 | - |
| Mellen Water Utility | Mellen, WI | 731 | 19 | - |
| Kiowa | Kiowa, OK | 731 | 900 | - |
| Middle Twp Water District | Woodbine, NJ | 731 | 15 | - |
| Humphreys Co. W/a #3-Jaketown | Belzoni, MS | 731 | 272 | - |
| Big Creek Water Association | Calhoun City, MS | 731 | 543 | - |
| Menards Old Mill Center | Eau Claire, WI | 730 | 107 | - |
| Iowa Grant Schools | Livingston, WI | 730 | 22 | - |
| Fairview Water System | Independence, VA | 730 | 21 | - |
| Revere Tavern | Paradise, PA | 730 | 125 | - |
| Chiloquin Municipal Water Dept | Chiloquin, OR | 730 | 84 | - |
| Green Meadows Mobile Home Park | London, OH | 730 | 43 | - |
| Circle K 5685 | Akron, OH | 730 | 33 | - |
| Saint Kateri Church | Lagrangeville, NY | 730 | 18 | - |
| Frankford Township School | Branchville, NJ | 730 | 55 | - |
| Saint Charles Church | Meredith, NH | 730 | 28 | - |
| Clay Center, City Of | Clay Center, NE | 730 | 36 | - |
| Town Pump Belgrade 4 | Butte, MT | 730 | 129 | - |
| Lawton Community Center | Lawton, MI | 730 | 110 | - |
| Bark River-Harris Schools | Harris, MI | 730 | 444 | - |
| Christian Life Church | Lockport, IL | 730 | 0 | - |
| Brookport | Brookport, IL | 730 | 18 | - |
| Clark Fork City Of | Clark Fork, ID | 730 | 19 | - |
| Handy Food Store #86 -Alva | Tampa, FL | 730 | 13 | - |
| Navarra Water System | Danville, CA | 730 | 26 | - |
| Plasse's Resort | Jackson, CA | 730 | 11 | - |
| East Monroe County Water Users | Brinkley, AR | 730 | 151 | - |
| Leslie Water System | Leslie, AR | 730 | 154 | - |
| Clay Co P S D - Ivydale | Clay, WV | 729 | 88 | - |
| Isaacson MUD | El Campo, TX | 729 | 52 | - |
| City of New Deal | New Deal, TX | 729 | 95 | - |
| The Trails Subdivision | Austin, TX | 729 | 0 | - |
| Riviera Wcid | Riviera, TX | 729 | 809 | - |
| City of Dodd City | Dodd City, TX | 729 | 50 | - |
| Tower Terrace | Austin, TX | 729 | 9 | - |
| Iron City Utility District | Iron City, TN | 729 | 62 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).