Browse Water Systems
23,977 public water systems in WI.
Public Water Systems Database
Browse 23,977 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| ST JOHNS LUTHERAN CHURCH | WI1280174 | Wisconsin | Transient Non-Community | 74 |
| SCHLEICHERS LANDING CMPGD | WI1220253 | Wisconsin | Transient Non-Community | 74 |
| WE ENERGIES 1 - RANGE LINE HILLS | WI2460119 | Wisconsin | Community | 74 |
| BONNYWELL VILLAGE SHOPPING CTR | WI2460197 | Wisconsin | Transient Non-Community | 74 |
| PARK HILLS WEST | WI2414186 | Wisconsin | Transient Non-Community | 74 |
| REGENCY CLUB CONDOMINIUMS | WI2521046 | Wisconsin | Transient Non-Community | 74 |
| HOWARDS GROVE CHIROPRACTIC | WI4602090 | Wisconsin | Transient Non-Community | 74 |
| SOUTHERN LAKES EVANGELICAL FREE CHURCH | WI2651603 | Wisconsin | Transient Non-Community | 74 |
| CHALET SHOPPING CENTER | WI2670922 | Wisconsin | Transient Non-Community | 74 |
| LAKELAND OLDSMOBILE | WI2683129 | Wisconsin | Transient Non-Community | 74 |
| ZAHN FARMS | WI4430291 | Wisconsin | Non-Transient Non-Community | 74 |
| DISCOVERY DAYS | WI2681013 | Wisconsin | Non-Transient Non-Community | 74 |
| GREEN LAKE MEDICAL BLDG | WI4240496 | Wisconsin | Transient Non-Community | 74 |
| CUSHING COMMUNITY CENTER | WI6490481 | Wisconsin | Transient Non-Community | 74 |
| MANCHESTER ELEMENTARY SCHOOL | WI4240329 | Wisconsin | Non-Transient Non-Community | 74 |
| RICHFIELD FIRE STATION 1 | WI2672226 | Wisconsin | Transient Non-Community | 74 |
| VETESNIK POWER SPORTS | WI1530285 | Wisconsin | Transient Non-Community | 74 |
| STEFFES TAVERN | WI4200563 | Wisconsin | Transient Non-Community | 74 |
| OZAUKEE CHRISTIAN SCHOOL | WI2671808 | Wisconsin | Non-Transient Non-Community | 73 |
| DILLMANS BAY RESORT 2 NORTHSHORE | WI7640816 | Wisconsin | Transient Non-Community | 73 |
| DAN SILHA LLC | WI1540970 | Wisconsin | Transient Non-Community | 73 |
| TRINITY UNITED CHURCH OF CHRIST RESALE SHOP | WI6320393 | Wisconsin | Transient Non-Community | 73 |
| ZION EVANGELICAL LUTHERAN CH | WI4200620 | Wisconsin | Transient Non-Community | 73 |
| HIDEAWAY ACRES | WI1250349 | Wisconsin | Transient Non-Community | 73 |
| WHOLLY COW FROZEN CUSTARD | WI2684063 | Wisconsin | Transient Non-Community | 73 |
| CASSERLY PROPERTIES | WI1281049 | Wisconsin | Transient Non-Community | 73 |
| FOX MARQUETTE MOBILE HOME PARK | WI4390287 | Wisconsin | Community | 72 |
| NORTH SHORE PRESCHOOL & CHILD CARE | WI2461306 | Wisconsin | Non-Transient Non-Community | 72 |
| EQUITY COOP LIVESTOCK SALES ASSN | WI1230199 | Wisconsin | Transient Non-Community | 72 |
| MID-STATE EQUIPMENT SAUK PRAIRIE | WI1570246 | Wisconsin | Transient Non-Community | 72 |
| WHISPERING RIDGE CONDOMINIUMS | WI2685807 | Wisconsin | Community | 72 |
| CEDAR CREEK OUTDOORS | WI2461545 | Wisconsin | Transient Non-Community | 72 |
| ABLE MANUFACTURING | WI4450641 | Wisconsin | Transient Non-Community | 72 |
| WAREHOUSE SHOES | WI2681915 | Wisconsin | Transient Non-Community | 72 |
| EAST TOWN SHOPS | WI2460869 | Wisconsin | Transient Non-Community | 72 |
| PINE DRIVE CMPGD | WI6090522 | Wisconsin | Transient Non-Community | 72 |
| MARTIN FORD | WI2520353 | Wisconsin | Transient Non-Community | 72 |
| WI HISTORICAL FIRST CAPITOL HISTORICAL SITE | WI1330089 | Wisconsin | Transient Non-Community | 72 |
| ALEXANDERS | WI4150670 | Wisconsin | Transient Non-Community | 72 |
| HOTRODDERS PUB LLC | WI1140211 | Wisconsin | Transient Non-Community | 72 |
| LIEDS GARDEN CENTER - CENTRAL STORES WELL | WI2682864 | Wisconsin | Transient Non-Community | 72 |
| LIEDS GARDEN CENTER - GARDEN CENTER WELL | WI2681874 | Wisconsin | Transient Non-Community | 72 |
| GREENFIELD WATER SYSTEM 2 | WI1130273 | Wisconsin | Community | 72 |
| BEULAH WESLEYAN CHURCH | WI1530106 | Wisconsin | Transient Non-Community | 72 |
| FIVE POINTS LUTHERAN CHURCH | WI1530100 | Wisconsin | Transient Non-Community | 72 |
| LEONARD PETERSON | WI4150985 | Wisconsin | Transient Non-Community | 72 |
| ERIN HILLS GC - VILLAGE CLUBHOUSE & COTTAGES | WI2671916 | Wisconsin | Transient Non-Community | 71 |
| CARL F STATZ & SONS | WI1130459 | Wisconsin | Transient Non-Community | 71 |
| SHOPIERE UNITED METHODIST | WI1540190 | Wisconsin | Transient Non-Community | 71 |
| EPHRAIM CONDOMINIUMS | WI4151024 | Wisconsin | Transient Non-Community | 71 |