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 |
|---|---|---|---|---|
| Canterwood Water System | Gig Harbor, WA | 1,805 | 18 | - |
| Ciudad Real | Vega Baja, PR | 1,805 | 22 | - |
| Patton Boro Water Dept | Patton, PA | 1,805 | 432 | - |
| Ketchum PWA Delaware Co System | Ketchum, OK | 1,805 | 43 | - |
| Garrison Rural Water District | Garrison, ND | 1,805 | 13 | - |
| Covert Township | Covert, MI | 1,805 | 5 | - |
| Bristol Water Department | Bristol, IN | 1,805 | 175 | - |
| Wind Point Water Dept | Racine, WI | 1,804 | 97 | - |
| Sheraton Phoenix Downtown | Phoenix, AZ | 1,804 | 44 | - |
| Bull Run Mountain/Evergreen (Brme) | Woodbridge, VA | 1,803 | 13 | - |
| New Zion Utilities, Inc | Wiggins, MS | 1,803 | 274 | - |
| L & F Water Association | Morton, MS | 1,803 | 834 | - |
| Fcwa - Oldenburg | Meadville, MS | 1,803 | 282 | - |
| Churubusco Water Department | Churubusco, IN | 1,803 | 85 | - |
| Northern Perry Co.water #2 | New Lexington, OH | 1,802 | 92 | Clean |
| Laurel Hill, City Of | Laurel Hill, FL | 1,802 | 19 | - |
| Aspen Ski Co Sundeck | Aspen, CO | 1,801 | 28 | - |
| Randolph Water Dept | Randolph, WI | 1,800 | 202 | - |
| Gordonsville, Town Of | Gordonsville, VA | 1,800 | 56 | - |
| Perdue Farms Inc | Accomac, VA | 1,800 | 63 | - |
| Oakley Town Water System | Oakley, UT | 1,800 | 324 | - |
| Panguitch City Water System | Panguitch, UT | 1,800 | 253 | - |
| Shelbyville WSC | Shelbyville, TX | 1,800 | 192 | Clean |
| Leggett WSC | Livingston, TX | 1,800 | 54 | - |
| North Zulch MUD | North Zulch, TX | 1,800 | 27 | - |
| White Rock WSC 1 Forest Glade | Mexia, TX | 1,800 | 32 | - |
| Fort Hancock Wcid | Fort Hancock, TX | 1,800 | 219 | - |
| Anones Centro | Naranjito, PR | 1,800 | 390 | - |
| Adamstown Borough | Adamstown, PA | 1,800 | 192 | - |
| Grove Worldwide US LLC | Shady Grove, PA | 1,800 | 277 | - |
| Weis Markets East Berlin | East Berlin, PA | 1,800 | 87 | - |
| Beech Creek Borough Authority | Beech Creek, PA | 1,800 | 66 | - |
| Williamsburg Munic Auth | Williamsburg, PA | 1,800 | 260 | - |
| Bern Twp Muni Auth | Reading, PA | 1,800 | 30 | - |
| Aqua PA Water Co Hawley | White Haven, PA | 1,800 | 112 | - |
| Twp of Upper Makefield | Newtown, PA | 1,800 | 330 | - |
| Oprd Silver Falls State Park | Sublimity, OR | 1,800 | 58 | - |
| Oprd Heceta Head Lighthouse | Florence, OR | 1,800 | 32 | - |
| Water Wonderland Improv Dist 2 | Bend, OR | 1,800 | 23 | - |
| Netarts Water District | Netarts, OR | 1,800 | 58 | - |
| Lakeside Water District | Lakeside, OR | 1,800 | 58 | - |
| Knappa Water Association | Astoria, OR | 1,800 | 15 | - |
| Okla Christian University | Edmond, OK | 1,800 | 152 | Clean |
| McCord RWD #3 | Ponca City, OK | 1,800 | 10 | - |
| Leflore Co. Consolidated RWD #12 | Monroe, OK | 1,800 | 180 | - |
| Lewisburg Village PWS | Lewisburg, OH | 1,800 | 29 | - |
| Pomeroy Village PWS | Pomeroy, OH | 1,800 | 75 | - |
| West Liberty Village PWS | West Liberty, OH | 1,800 | 41 | - |
| Tanglewood Lake Water Co | Chagrin Falls, OH | 1,800 | 151 | - |
| Lake George Village | Lake George, NY | 1,800 | 52 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).