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 |
|---|---|---|---|---|
| Burke | Burke, SD | 575 | 4 | - |
| Thousand Trails Inc | Bend, OR | 575 | 44 | - |
| South Umpqua Water Association | Riddle, OR | 575 | 32 | - |
| Olney-Walluski Water Assn | Astoria, OR | 575 | 61 | - |
| Lincoln Co RWD #3 | Wellston, OK | 575 | 141 | - |
| Creek Co RWD # 4 | Oakhurst, OK | 575 | 266 | - |
| Friendship Food Store #80 | Fremont, OH | 575 | 54 | - |
| Provia Door PWS | Sugarcreek, OH | 575 | 91 | - |
| Crossroads Church of God | Lima, OH | 575 | 4 | - |
| Lake George Escape | Monsey, NY | 575 | 46 | - |
| Colts Neck Shopping Ctr | Oakhurst, NJ | 575 | 10 | - |
| Holland Brook School | Whitehouse Station, NJ | 575 | 9 | - |
| Jim Darcy School District No 1 | Helena, MT | 575 | 183 | - |
| Osceola Public School | Osceola, MO | 575 | 40 | - |
| Polo PWS | Polo, MO | 575 | 14 | - |
| Long Prairie Packing | Long Prairie, MN | 575 | 11 | - |
| Speedway | Forest Lake, MN | 575 | 0 | - |
| St. Mary's Catholic Church & School | Lansing, MI | 575 | 0 | - |
| Loyal Order of Moose 933 | Dowagiac, MI | 575 | 20 | - |
| Watersmeet Township | Watersmeet, MI | 575 | 70 | - |
| Catoctin Wildlife Preserve & Zoo | Thurmont, MD | 575 | 17 | - |
| Keswick Multi-Care Center | Baltimore, MD | 575 | 14 | - |
| Camp Winadu | Millburn, MA | 575 | 11 | - |
| Sixth Ward Cafeteria | Covington, LA | 575 | 23 | - |
| Oregon-Davis Elementary & High School | Hamlet, IN | 575 | 137 | - |
| Loves Travel Plaza - Knightstown (#601) | Wanatah, IN | 575 | 0 | - |
| Howard B Thomas Grade School | Geneva, IL | 575 | 165 | - |
| Johnsburg JR High School | Johnsburg, IL | 575 | 61 | - |
| Williamsfield | Williamsfield, IL | 575 | 138 | - |
| Bayer Crop Science LP | Muscatine, IA | 575 | 23 | - |
| Everly Water Supply | Everly, IA | 575 | 248 | - |
| Tift Area Academy | Chula, GA | 575 | 14 | - |
| Kingwood Water System | Clayton, GA | 575 | 34 | - |
| Pcud-Southeast #2 | Land O' Lakes, FL | 575 | 24 | - |
| San Ardo WD | San Ardo, CA | 575 | 27 | - |
| Usfs/Vermillion Campground | Clovis, CA | 575 | 41 | - |
| Msbsd Career Center | Wasilla, AK | 575 | 195 | - |
| Crown Point Camping | Perkinsville, VT | 574 | 46 | - |
| Ricardo Richards School | Chhristiansted, VI | 574 | 11 | - |
| Aurora Estates | Columbus, OH | 574 | 71 | - |
| Proctorville Village PWS | Proctorville, OH | 574 | 43 | - |
| West Main Associates | Chester, NJ | 574 | 13 | Detected |
| Shepherd School | Troutman, NC | 574 | 60 | - |
| Cook | Cook, MN | 574 | 21 | - |
| Waverly, City Of | Waverly, KS | 574 | 35 | Clean |
| North Liberty Church of Christ | North Liberty, IN | 574 | 150 | - |
| River Pines PUD | River Pines, CA | 574 | 14 | - |
| SCUA Cutter | San Carlos, 09 | 574 | 323 | - |
| Hartland Elementary School | Hartland, VT | 573 | 278 | - |
| Pine Hill-Chapman WSC | Henderson, TX | 573 | 18 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).