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 |
|---|---|---|---|---|
| Luce Bayou PUD | Houston, TX | 1,083 | 1 | - |
| Suncreek Estates Section 1 | Spring, TX | 1,083 | 58 | - |
| Royalton Boro | Royalton, PA | 1,083 | 53 | - |
| Lakeview Village PWS | Lakeview, OH | 1,083 | 37 | - |
| Lake Waukomis PWS | Lake Waukomis, MO | 1,083 | 11 | - |
| Simsboro Water System | Simsboro, LA | 1,083 | 49 | - |
| Lenox | Lenox, GA | 1,083 | 292 | - |
| Tulip-Princeton Water Assn | Carthage, AR | 1,083 | 4 | - |
| Bennet, Village Of | Bennet, NE | 1,082 | 40 | - |
| Mt Olivet Water Association | Batesville, MS | 1,082 | 271 | - |
| City of Lawtey WTP | Lawtey, FL | 1,082 | 42 | - |
| Star Travel Center | Waxahachie, TX | 1,081 | 65 | - |
| Irvington | Centralia, IL | 1,081 | 15 | - |
| Lake Limestone Coves Water System | Des Peres, TX | 1,080 | 20 | - |
| Fort Bend County MUD 49 | Houston, TX | 1,080 | 1 | - |
| Austin County WSC 1 | Bellville, TX | 1,080 | 17 | - |
| Zullinger Water System Wtma | Waynesboro, PA | 1,080 | 131 | - |
| Fonda (V) Water Works | Fonda, NY | 1,080 | 111 | - |
| Morris Chase/Morris Hunt Pcws | Budd Lake, NJ | 1,080 | 97 | - |
| Big Black Water Association | Canton, MS | 1,080 | 565 | - |
| Jcpsd Summer Set | Hillsboro, MO | 1,080 | 105 | - |
| Clinton County PWSD 1 | Trimble, MO | 1,080 | 14 | - |
| Speedway Super-America #3593 | Enon, MI | 1,080 | 3 | - |
| Jackson County Water - Reddington | Brownstown, IN | 1,080 | 26 | - |
| Arco City Of | Arco, ID | 1,080 | 60 | - |
| Shellman | Shellman, GA | 1,080 | 145 | - |
| Pike Co - Rural Delvelopment Division | Zebulon, GA | 1,080 | 3 | - |
| Pennington, Utilities Board Of | Pennington, AL | 1,080 | 52 | - |
| Greenwood Waterworks | Greenwood, WI | 1,079 | 22 | - |
| Gcwsd Plantersville Sys (2220004) | Pawleys Island, SC | 1,079 | 11 | - |
| Marcus Water Supply | Marcus, IA | 1,079 | 54 | - |
| Staunton State Park | Pine, CO | 1,079 | 3 | - |
| Waterford-River Pointe | Waterford, CA | 1,079 | 0 | - |
| Winchester Hills | Cheyenne, WY | 1,078 | 40 | - |
| Grand Isle Fire District 4 | Grand Isle, VT | 1,078 | 48 | - |
| Petersburg Water System | Petersburg, TN | 1,078 | 34 | - |
| Chariton County PWSD 2 | Brunswick, MO | 1,078 | 28 | - |
| Reading | Reading, MI | 1,078 | 33 | - |
| Lynch Water Works | Lynch, KY | 1,078 | 326 | - |
| Indiana American Water - Summitville | Greenwood, IN | 1,078 | 1 | - |
| Westside Rural WSC | Austin, TX | 1,077 | 22 | - |
| Starrville WSC | Winona, TX | 1,077 | 114 | - |
| Town of Pittsboro | Pittsboro, MS | 1,077 | 584 | - |
| George Water Supply | George, IA | 1,077 | 120 | - |
| Sidney Water Supply | Sidney, IA | 1,077 | 134 | - |
| Dell Waterworks | Dell, AR | 1,077 | 20 | - |
| Tekoa City Of | Tekoa, WA | 1,076 | 67 | - |
| El Prado Water & Sanitation District | El Prado, NM | 1,076 | 88 | - |
| Hopland Public Utility District | Ukiah, CA | 1,076 | 27 | - |
| La Jolla Eastern | Pauma Valley, 09 | 1,076 | 246 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).