Browse Water Systems
22,144 public water systems in WI.
Public Water Systems Database
Browse 22,144 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 |
|---|---|---|---|---|
| ROCKYS ROADHOUSE | WI7440646 | Wisconsin | Transient Non-Community | 100 |
| DAYS INN | WI2522196 | Wisconsin | Transient Non-Community | 100 |
| GRANDE CHEESE WYOCENA | WI1110045 | Wisconsin | Non-Transient Non-Community | 100 |
| CAMP LUTHER NOAHS ARK | WI7441602 | Wisconsin | Transient Non-Community | 100 |
| ANSON TOWN HALL | WI6091498 | Wisconsin | Transient Non-Community | 100 |
| CORA HOUSE | 055295702 | Wisconsin | Community | 100 |
| ST CROIX YOUTH SHELTER | 050595912 | Wisconsin | Non-Transient Non-Community | 100 |
| BETHEL HORIZONS INDIAN ROCK CAMPGROUND | WI1250125 | Wisconsin | Transient Non-Community | 100 |
| CHIPPEWA PINES | WI8580710 | Wisconsin | Transient Non-Community | 100 |
| GRACE LUTHERAN | WI2460188 | Wisconsin | Transient Non-Community | 100 |
| LAKE CHIPPEWA CAMPGROUND LODGE | WI8581079 | Wisconsin | Transient Non-Community | 100 |
| HOLIDAY ACRES COTTAGES 19-31 | WI7440407 | Wisconsin | Transient Non-Community | 100 |
| TIGER MUSKY RESORT MAIN | WI8580863 | Wisconsin | Transient Non-Community | 100 |
| TWIN BAY RESORT | WI8580785 | Wisconsin | Transient Non-Community | 100 |
| BOONDOCKS THE | WI7440215 | Wisconsin | Transient Non-Community | 100 |
| RED WING | 055295505 | Wisconsin | Community | 100 |
| ZOAR | 055295509 | Wisconsin | Community | 100 |
| TRINITY LUTHERAN CHURCH | WI7640152 | Wisconsin | Transient Non-Community | 100 |
| SHEBOYGAN BROUGHTON MARSH PARK LODGE | WI4600483 | Wisconsin | Transient Non-Community | 100 |
| ST JOSEPH CATHOLIC SCHOOL | WI1220181 | Wisconsin | Non-Transient Non-Community | 100 |
| CHIPPEWA PINES RESORT LODGE | WI8580861 | Wisconsin | Transient Non-Community | 100 |
| WALES COMMUNITY PARK SPORTS FIELD | WI2685963 | Wisconsin | Transient Non-Community | 100 |
| WALES COMMUNITY PARK SOCCER BUILDING | WI2685964 | Wisconsin | Transient Non-Community | 100 |
| KNOWLES FD & ST LUKES CHURCH | WI1140350 | Wisconsin | Transient Non-Community | 99 |
| ONEIDA TRIBAL BUILDING | 050595701 | Wisconsin | Non-Transient Non-Community | 99 |
| BEL MAR OFFICES I & II | WI2460925 | Wisconsin | Non-Transient Non-Community | 99 |
| ROUND LAKE COMMUNITY CENTER | 050595906 | Wisconsin | Transient Non-Community | 99 |
| ST. CROIX TRIBAL BUILDING | 050595901 | Wisconsin | Non-Transient Non-Community | 99 |
| LAC DU FLAMBEAU TRIBAL CAMPGRD | 050595401 | Wisconsin | Transient Non-Community | 99 |
| RAYMOND MCGESHICK-CHAIRMAN | 055295202 | Wisconsin | Non-Transient Non-Community | 99 |
| MAGNOR LAKE SANITARY DISTRICT | WI6490785 | Wisconsin | Community | 99 |
| STOCKBRIDGE-MUNSEE TRIBAL HQTR | 050595002 | Wisconsin | Non-Transient Non-Community | 99 |
| MENOMINEE TRIBAL BINGO | 050595510 | Wisconsin | Transient Non-Community | 99 |
| JOHN PETERS | 050595506 | Wisconsin | Transient Non-Community | 99 |
| ONEIDA ONE STOP - HWY-54 | 050595704 | Wisconsin | Transient Non-Community | 99 |
| GREAT LAKES TRIBAL BUILDING | 050595101 | Wisconsin | Non-Transient Non-Community | 99 |
| NORBERT HILL CENTER | 050595703 | Wisconsin | Transient Non-Community | 99 |
| STOCKBRIDGE-MUNSEE TRIB'L BNGO | 050595006 | Wisconsin | Non-Transient Non-Community | 99 |
| WASTE MANAGEMENT SOUTHEAST WISCONSIN | WI2410725 | Wisconsin | Transient Non-Community | 99 |
| STOCKBRIDGE-MUNSEE MUSEUM | 050595004 | Wisconsin | Transient Non-Community | 99 |
| AZTALAN BIO | WI1281263 | Wisconsin | Non-Transient Non-Community | 99 |
| LCO TRIBAL BUILDING | 050595301 | Wisconsin | Non-Transient Non-Community | 99 |
| DANBURY COMMUNITY BLDG | 050595904 | Wisconsin | Transient Non-Community | 99 |
| FAITH CHRISTIAN CH | WI4450531 | Wisconsin | Transient Non-Community | 99 |
| LCO HIGH SCHOOL | 050595302 | Wisconsin | Non-Transient Non-Community | 99 |
| ST JOHNS LUTHERAN CHURCH | WI2460231 | Wisconsin | Transient Non-Community | 98 |
| MAPLES MOBILE PARK | WI7720172 | Wisconsin | Community | 98 |
| OZAUKEE DAYCARE CENTER - ULAO 2 | WI2461592 | Wisconsin | Non-Transient Non-Community | 98 |
| SOUTH HILLS COUNTRY CLUB CLUBHOUSE | WI2520226 | Wisconsin | Transient Non-Community | 98 |
| COUNTRY AIRE MOBILE HOME COURT LLC | WI4080274 | Wisconsin | Community | 98 |