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 |
|---|---|---|---|---|
| EXXON-MOBIL WESTFIELD | WI4390548 | Wisconsin | Transient Non-Community | 305 |
| PIONEER PARK COMFORT STA 1 | WI1570967 | Wisconsin | Transient Non-Community | 305 |
| PIONEER PARK COMFORT STA 2 | WI1570968 | Wisconsin | Transient Non-Community | 305 |
| HARTFORD TOWN HALL | WI2670434 | Wisconsin | Transient Non-Community | 305 |
| RACINE INSTINCTIVE BOWMEN | WI2522777 | Wisconsin | Transient Non-Community | 305 |
| LAKE SHORE MART #1 | WI4200736 | Wisconsin | Transient Non-Community | 305 |
| NORTH CAPE LUTHERAN CHURCH | WI2520281 | Wisconsin | Transient Non-Community | 304 |
| PRIBNOWS MAPLE INN | WI1140433 | Wisconsin | Transient Non-Community | 304 |
| RICHFIELD HERITAGE PARK AND MUNICIPAL SHOP | WI2671809 | Wisconsin | Transient Non-Community | 304 |
| RICHFIELD HERITAGE PARK - CONCESSION STAND | WI2671886 | Wisconsin | Transient Non-Community | 304 |
| J MOBIL MEQUON | WI2460209 | Wisconsin | Transient Non-Community | 304 |
| WENDTS ON THE LAKE | WI4200665 | Wisconsin | Transient Non-Community | 304 |
| GEHL FOODS INC | WI2671004 | Wisconsin | Non-Transient Non-Community | 304 |
| CHAPEL ON THE HILL CHURCH | WI2651378 | Wisconsin | Transient Non-Community | 303 |
| WISHING WELL RV RESORT LODGE WELL SYSTEM | WI1280211 | Wisconsin | Transient Non-Community | 303 |
| WI HISTORICAL STONEFIELD BARN | WI1220180 | Wisconsin | Transient Non-Community | 303 |
| ON THE BORDER | WI2410897 | Wisconsin | Transient Non-Community | 303 |
| INSPIRE EARLY CHILDHOOD ORIGINAL | WI1134331 | Wisconsin | Non-Transient Non-Community | 303 |
| KETTLE MORAINE COMMUNITY CHURCH | WI2685988 | Wisconsin | Transient Non-Community | 303 |
| COUNTRYSIDE LANES | WI1250147 | Wisconsin | Transient Non-Community | 303 |
| NORWAY GROVE MEMORIAL LUTHERAN | WI1130313 | Wisconsin | Transient Non-Community | 303 |
| HICKORY HAVEN MHC | WI2520196 | Wisconsin | Community | 303 |
| SUNSET PLAYHOUSE | WI2682054 | Wisconsin | Transient Non-Community | 303 |
| LAKESIDE DEVELOPMENT CO | WI2461195 | Wisconsin | Transient Non-Community | 303 |
| OLD WORLD WISCONSIN DANISH HANDPUMP W7 | WI2682257 | Wisconsin | Transient Non-Community | 303 |
| FLEMING ORCHARDS | WI6120214 | Wisconsin | Transient Non-Community | 302 |
| OLD WORLD WISCONSIN NORWEGIAN W4 | WI2682254 | Wisconsin | Transient Non-Community | 302 |
| LOGGERS PARK-CLUB HOUSE | WI2671125 | Wisconsin | Transient Non-Community | 302 |
| ROCK RIVER THRESHEREE RESTROOMS | WI1540619 | Wisconsin | Transient Non-Community | 302 |
| ROCK RIVER THRESHEREE SHELTER | WI1541073 | Wisconsin | Transient Non-Community | 302 |
| KICKAPOO ORCHARD | WI6120207 | Wisconsin | Transient Non-Community | 302 |
| SUMMIT ELEMENTARY SCHOOL | WI6320485 | Wisconsin | Non-Transient Non-Community | 302 |
| ALL SAINTS CATHOLIC PARISH | WI4240139 | Wisconsin | Non-Transient Non-Community | 302 |
| BURKE LUTHERAN CHURCH | WI1130420 | Wisconsin | Transient Non-Community | 302 |
| GRACE LUTHERAN CHURCH | WI1281096 | Wisconsin | Transient Non-Community | 302 |
| WALKERS BAR & GRILL | WI4240283 | Wisconsin | Transient Non-Community | 302 |
| LORD OF LIFE LUTHERAN CHURCH | WI2684029 | Wisconsin | Transient Non-Community | 302 |
| CAMP AWANA 3 CANTEEN WELL | WI2670167 | Wisconsin | Transient Non-Community | 302 |
| CAMP AWANA 2 HILLTOP WELL | WI2670168 | Wisconsin | Transient Non-Community | 302 |
| VERNON EVANGELICAL LUTHERAN CHURCH | WI2680625 | Wisconsin | Transient Non-Community | 302 |
| CAMP AWANA 1 MESS HALL | WI2670169 | Wisconsin | Transient Non-Community | 302 |
| TIMBER LEE CHRIS CTR BLUE SPRUCE | WI2650704 | Wisconsin | Transient Non-Community | 302 |
| BURKE LUTHERAN CHURCH | WI1134369 | Wisconsin | Transient Non-Community | 302 |
| KELLNERSVILLE WATERWORKS | WI4360441 | Wisconsin | Community | 301 |
| BUTTONS BAKERY & BOUTIQUE | WI6170529 | Wisconsin | Transient Non-Community | 301 |
| ST JOHNS LUTHERAN CHURCH | WI2683468 | Wisconsin | Transient Non-Community | 301 |
| PRAIRIE HILL WALDORF SCHOOL | WI2680969 | Wisconsin | Non-Transient Non-Community | 300 |
| ST JOSEPH CHURCH & SCHOOL | WI2680729 | Wisconsin | Non-Transient Non-Community | 300 |
| LINDEYS ON BEULAH | WI2650393 | Wisconsin | Transient Non-Community | 300 |
| WI DNR CLEAR LK CMPGD SHOWER | WI7441405 | Wisconsin | Transient Non-Community | 300 |