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 |
|---|---|---|---|---|
| Lake Forest Falls Subdivision | Conroe, TX | 567 | 5 | - |
| Benchley Oaks Subdivision | Cypress, TX | 567 | 85 | - |
| Pojoaque Middle School | Santa Fe, NM | 567 | 256 | - |
| Ponderosa Mdwca | Ponderosa, NM | 567 | 182 | - |
| Palmyra, Village Of | Palmyra, NE | 567 | 45 | - |
| Howells, Village Of | Howells, NE | 567 | 88 | - |
| Jamesport PWS | Jamesport, MO | 567 | 66 | - |
| Southeast Grant Water System | Pollock, LA | 567 | 33 | - |
| The Charleston Mhc Water System | Hammond, LA | 567 | 40 | - |
| Brunswick School (Lower & Lower Middle) | Greenwich, CT | 567 | 85 | - |
| Independence WSD | Castle Rock, CO | 567 | 0 | - |
| Banning Hts. Mutual Water Co. | Banning, CA | 567 | 46 | - |
| Planada Elementaryschool | Planada, CA | 567 | 4 | - |
| Bradley Waterworks | Bradley, AR | 567 | 23 | - |
| Plains, The | Warrenton, VA | 566 | 18 | - |
| Manchester High School | New Franklin, OH | 566 | 0 | - |
| Medina Co/Sharon-Wadsworth PWS | Medina, OH | 566 | 2 | - |
| Grayrock Village | New York, NJ | 566 | 56 | - |
| Avocet S/D | Cary, NC | 566 | 7 | - |
| Carolina Friends School | Chapel Hill, NC | 566 | 134 | - |
| Browns Valley | Browns Valley, MN | 566 | 27 | - |
| Glenville | Glenville, MN | 566 | 83 | - |
| Weir, City Of | Weir, KS | 566 | 48 | - |
| Northern Heights Elementary School | Columbia City, IN | 566 | 544 | - |
| Jimtown High School | Elkhart, IN | 566 | 130 | - |
| Godley Public Water District | Godley, IL | 566 | 140 | - |
| Mackay City Of | Mackay, ID | 566 | 41 | - |
| South Hampton Mobile Home Park | Hampton, GA | 566 | 40 | - |
| South Fork West Municipal Town Of | South Fork, CO | 566 | 328 | - |
| Glen Eden Sun Club | Corona, CA | 566 | 42 | - |
| Inscription Canyon Water Company | Prescott, AZ | 566 | 76 | - |
| Taylor Waterworks | Taylor, AR | 566 | 114 | - |
| New Stuyahok Water System | New Stuyahok, AK | 566 | 643 | - |
| Prairie View Elementary School | Mukwonago, WI | 565 | 2 | - |
| Southside Elementary School | Dinwiddie, VA | 565 | 1 | - |
| Tpwd Martin Dies State Park Hen House | Austin, TX | 565 | 14 | - |
| O.c. Correctional Facility | Goshen, NY | 565 | 25 | - |
| Corrales Elementary School | Albuquerque, NM | 565 | 258 | - |
| The Pennington School | Pennington, NJ | 565 | 113 | - |
| Holly Shores Campground | Cape May, NJ | 565 | 23 | - |
| West Knox RWD | Verdigre, NE | 565 | 20 | - |
| Fayal Township | Eveleth, MN | 565 | 10 | - |
| Ranier | Ranier, MN | 565 | 6 | Clean |
| Cedar Creek Center | Fowlerville, MI | 565 | 0 | - |
| Metamora, Village Of | Metamora, MI | 565 | 25 | - |
| Timberland Acres Campground | Trenton, ME | 565 | 149 | - |
| Worthington Fire District | Worthington, MA | 565 | 23 | - |
| Ashley | Ashley, IL | 565 | 61 | - |
| Dhs Rushville Treatment and Detention | Rushville, IL | 565 | 35 | - |
| Elkhart | Elkhart, IL | 565 | 68 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).