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 |
|---|---|---|---|---|
| Outlets North Phoenix | Newport Beach, AZ | 1,000 | 116 | - |
| Wupatki National Monument | Flagstaff, AZ | 1,000 | 46 | - |
| Adot Oak Creek Rim M/S - Overlook Vista | Phoenix, AZ | 1,000 | 36 | - |
| Brady Mountain Resort & Marina | Royal, AR | 1,000 | 47 | - |
| Liberty - Woodson / Hensley Wat | Pine Bluff, AR | 1,000 | 4 | - |
| Magazine Waterworks | Magazine, AR | 1,000 | 73 | - |
| Grande Denali / Denali Bluffs | Anchorage, AK | 1,000 | 50 | - |
| Anchor Point Safe Water Corporation | Anchor Point, AK | 1,000 | 304 | - |
| Port Susan Camp Club #3 | Stanwood, 10 | 1,000 | 211 | - |
| Port Susan Camp Club #2 | Stanwood, 10 | 1,000 | 141 | - |
| Dungeness River Nature Center | Sequim, 10 | 1,000 | 4 | - |
| Campo Casino (Golden Acorn Casino) | Campo, 09 | 1,000 | 53 | - |
| Santa Rosa Rancheria | Lemoore, 09 | 1,000 | 306 | - |
| Seven Mile Fair Market Square | Caledonia, WI | 999 | 240 | - |
| Seven Mile Fair Expo Bldg | Caledonia, WI | 999 | 124 | - |
| Deception Pass Sp - Rosario Beach | Oak Harbor, WA | 999 | 5 | - |
| Smith Mt Lake State Park, Picnic Area | Huddleston, VA | 999 | 49 | - |
| New Church Information Center | Locust Grove, VA | 999 | 24 | - |
| Murvaul WSC | Gary, TX | 999 | 326 | - |
| M J C WSC | Pattonville, TX | 999 | 86 | - |
| Mountain View Subdivision | Austin, TX | 999 | 70 | - |
| City of Carbon | Carbon, TX | 999 | 321 | - |
| City of Bronte | Bronte, TX | 999 | 7 | Detected |
| Florence Flea Market (2170235) | Florence, SC | 999 | 13 | - |
| Saunderosa Park | Mercersburg, PA | 999 | 31 | - |
| Farm Sch Co Fairground | Summit Station, PA | 999 | 85 | - |
| Lehigh Gorge Rockport | White Haven, PA | 999 | 123 | - |
| Loves Travel Stop-Boardman | Boardman, OR | 999 | 157 | - |
| Ote Boardman Rest Area | Salem, OR | 999 | 62 | - |
| Huntington Travel Plaza | Las Vegas, OR | 999 | 134 | - |
| McCurtain Co. RWD #9 | Valliant, OK | 999 | 108 | Clean |
| Oklahoma State Reformatory | Granite, OK | 999 | 252 | - |
| Lees Park | Saratoga Lake, NY | 999 | 57 | - |
| Nys Thruway - Plattekill/Modena Area | Newburgh, NY | 999 | 165 | - |
| Lake Tiorati WS | Bear Mountain, NY | 999 | 75 | - |
| Beacon Hills Water District | Fishkill, NY | 999 | 4 | - |
| Heron, The | Panama, NY | 999 | 15 | - |
| Pawtuckaway St Pk/Day Use Area | Nottingham, NH | 999 | 32 | - |
| Pawtuckaway St Pk/Horse Island | Nottingham, NH | 999 | 37 | - |
| Pawtuckaway St Pk/Admn Complex | Nottingham, NH | 999 | 30 | - |
| Mt Washington Cog Rw/Peppersas | Mt Washington, NH | 999 | 16 | - |
| Loon Mountain Summit Cafe | Lincoln, NH | 999 | 0 | - |
| Loon Mountain Camp III | Lincoln, NH | 999 | 16 | - |
| Santas Village | Jefferson, NH | 999 | 6 | - |
| Wakeda Campground | Hampton Falls, NH | 999 | 0 | - |
| Sawyers Dairy Bar | North Salem, NH | 999 | 23 | - |
| Wendys/Dunkin Donuts | Epsom, NH | 999 | 8 | - |
| Rapid Refill 135 | Plymouth, NH | 999 | 5 | - |
| Candia First Stoppe | Londonderry, NH | 999 | 12 | - |
| Figure 8 Island | Leland, NC | 999 | 79 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).