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 |
|---|---|---|---|---|
| Bass Lake Resorts | Parish, NY | 720 | 76 | - |
| Timber Lake Camp | Glen Cove, NY | 720 | 24 | - |
| Broadalbin-Perth Central Elementary Sch. | Broadalbin, NY | 720 | 520 | - |
| Twin Ells Campsite | NY | 720 | 8 | - |
| Greasewood Springs Community Boarding School BIA | Ganado, NN | 720 | 216 | Clean |
| Washington Crossing State Pk Day Use Trl | Titusville, NJ | 720 | 53 | - |
| Washington Crossing State Pk Stone Barn | Titusville, NJ | 720 | 80 | - |
| Washington Crossing Sp Visitors Center | Titusville, NJ | 720 | 45 | - |
| Washington Cross Sp Green Grove Pic Area | Titusville, NJ | 720 | 96 | - |
| Washington Crossing Sp Knox Grove | Titusville, NJ | 720 | 98 | - |
| Washington Crossing Sp-Interpretive Ctr | Titusville, NJ | 720 | 54 | - |
| Sun Big Timber Lake LLC | Southfield, NJ | 720 | 34 | - |
| Weymouth Twsp Mua | Mays Landing, NJ | 720 | 26 | - |
| DNR - Ionia Rec Area-Modern Cabins | Ionia, MI | 720 | 11 | - |
| Mdot - Turkeyville R.a., R-22 | Kalamazoo, MI | 720 | 5 | - |
| River Ridge - Saline | Southfield, MI | 720 | 0 | - |
| Runway Liquors | Easton, MD | 720 | 9 | - |
| Norwell Middle School | Ossian, IN | 720 | 42 | - |
| Raccoon State Recreational Area | Rockville, IN | 720 | 24 | - |
| Enchanted Village | Farmington Hills, IL | 720 | 25 | - |
| Cooks Mills Water Association | Mattoon, IL | 720 | 27 | - |
| Garfield 3rd & 4th Ward Lds-5857596 | Rexburg, ID | 720 | 0 | - |
| Pikes Peak State Park-Campground | McGregor, IA | 720 | 68 | - |
| Arapaho Bay Cg | Fort Collins, CO | 720 | 8 | - |
| Peaceful Valley Scout Ranch Dobbins | Denver, CO | 720 | 22 | - |
| Etna, City Of | Etna, CA | 720 | 14 | - |
| Camp Josepho-Bsa Water | Van Nuys, CA | 720 | 9 | - |
| Kingdom Hall of Jehovah S Witnesses | Fresno, CA | 720 | 45 | - |
| Sierra High School | Tollhouse, CA | 720 | 16 | - |
| Mission Palms Apartments | Tucson, AZ | 720 | 153 | Clean |
| Northern Ohio Water Assoc | Turrell, AR | 720 | 96 | - |
| Lockhart Water Works | Lockhart, AL | 720 | 10 | - |
| Parshall-Lucky Mound | New Town, 08 | 720 | 14 | - |
| Cascade Waterworks | Cascade, WI | 719 | 49 | - |
| City of Normangee | Normangee, TX | 719 | 53 | - |
| Clayton PWA | Clayton, OK | 719 | 111 | - |
| Eastdale Village | Poughkeepsie, NY | 719 | 0 | - |
| Oxford, Village Of | Oxford, NE | 719 | 37 | - |
| Cleveland | Cleveland, MN | 719 | 12 | - |
| All Stop Plaza | Wisconsin Dells, WI | 718 | 8 | - |
| Potosi Waterworks | Potosi, WI | 718 | 83 | - |
| Montfort Waterworks | Montfort, WI | 718 | 43 | - |
| Reeseville Waterworks | Reeseville, WI | 718 | 256 | - |
| Conroe Isd San Jacinto Elementary | Conroe, TX | 718 | 92 | - |
| Harwood City Of | Harwood, ND | 718 | 46 | - |
| Fairfield Town Of | Fairfield, MT | 718 | 368 | Clean |
| Shakey Lakes Campground - Shower Bldg | Menominee, MI | 718 | 28 | - |
| Windsor Estates | Southfield, MI | 718 | 46 | - |
| Knights Hill Association | Bridgton, ME | 718 | 35 | - |
| Dunkin Gambrills | Annapolis, MD | 718 | 0 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).