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 |
|---|---|---|---|---|
| CUPID RESTAURANT | WI2410916 | Wisconsin | Transient Non-Community | 500 |
| HALES CORNERS ELEMENTARY | WI2410742 | Wisconsin | Non-Transient Non-Community | 500 |
| BOMBERINOS | WI1570465 | Wisconsin | Transient Non-Community | 500 |
| CITY SLICKERS SPORTS CLUB | WI1570321 | Wisconsin | Transient Non-Community | 500 |
| BRENT GASSER | WI1570437 | Wisconsin | Transient Non-Community | 500 |
| BROTHER IN LAWS | WI1570369 | Wisconsin | Transient Non-Community | 500 |
| HOME TOWN CAFE | WI1570329 | Wisconsin | Transient Non-Community | 500 |
| MONARCH RANGE CO | WI1140443 | Wisconsin | Transient Non-Community | 500 |
| ROMA LODGE | WI2521024 | Wisconsin | Transient Non-Community | 500 |
| ARBY'S | MI4120594 | Wisconsin | Transient Non-Community | 500 |
| WI DNR GOV DODGE COX HOLLOW PICNIC | WI1250088 | Wisconsin | Transient Non-Community | 500 |
| WI DOT WAYSIDE 17 WEST POINT | WI1110160 | Wisconsin | Transient Non-Community | 500 |
| LAKE HOLCOMBE CONVENIENCE STORE | WI6091110 | Wisconsin | Transient Non-Community | 500 |
| TONAWANDA ELEMENTARY SCHOOL | WI2681156 | Wisconsin | Non-Transient Non-Community | 500 |
| ROSEWOOD DINNER THEATER | WI2650271 | Wisconsin | Transient Non-Community | 500 |
| LAKE WISSOTA GOLF | WI6091185 | Wisconsin | Transient Non-Community | 500 |
| WI DNR DEVILS LAKE UPPER ICE AGE CAMPGROUND | WI1570670 | Wisconsin | Transient Non-Community | 500 |
| PIONEER WESTFIELD HIGH SCH | WI4390647 | Wisconsin | Non-Transient Non-Community | 500 |
| BELLE AME VINEYARD | WI6480635 | Wisconsin | Transient Non-Community | 500 |
| EASTBAY | WI6091136 | Wisconsin | Transient Non-Community | 500 |
| DRUMMOND SANITARY DISTRICT | WI8040129 | Wisconsin | Community | 500 |
| SUPERMART SHELL | IL3137935 | Wisconsin | Transient Non-Community | 500 |
| LAKE JOY SHOWERS AND LAUNDRY | WI1330158 | Wisconsin | Transient Non-Community | 500 |
| SCOUTING AMERICA CAMP TESOMAS PROGRAM CENTER AND DINING HALL | WI7440194 | Wisconsin | Transient Non-Community | 500 |
| WI DNR BLUE MOUND UPPER WELL | WI1250157 | Wisconsin | Transient Non-Community | 500 |
| FISCHER PARK-EAST | WI2522456 | Wisconsin | Transient Non-Community | 500 |
| FISCHER PARK-WEST | WI2520431 | Wisconsin | Transient Non-Community | 500 |
| HINGHAM CHURCH | WI4600543 | Wisconsin | Transient Non-Community | 500 |
| WI DOT WAYSIDE 2 ORANGE CAMP DOUGLAS | WI7290149 | Wisconsin | Transient Non-Community | 500 |
| CALUMET CO PARK SHOWERS | WI4080495 | Wisconsin | Transient Non-Community | 500 |
| THREE LAKES SANITARY DISTRICT | WI7440129 | Wisconsin | Community | 500 |
| BULLS EYE GOLF CLUB | WI7720202 | Wisconsin | Transient Non-Community | 500 |
| WALDO WATERWORKS | WI4600456 | Wisconsin | Community | 500 |
| ST MICHAELS CATHOLIC PARISH | WI7720211 | Wisconsin | Transient Non-Community | 500 |
| BENSON CORNERS - PREET PETROLEUM & PIZZA TIME | WI2300779 | Wisconsin | Transient Non-Community | 500 |
| COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 | WI2650127 | Wisconsin | Community | 500 |
| INTERLAKEN RESORT AND VILLAGE | WI2650143 | Wisconsin | Community | 500 |
| LAKE DRIVE WATER TRUST | WI2683440 | Wisconsin | Community | 500 |
| SUNBURST SKI AREA | WI2670448 | Wisconsin | Transient Non-Community | 500 |
| SUNBURST SNOWTUBING AREA | WI2671913 | Wisconsin | Transient Non-Community | 500 |
| BAY CITY WATERWORKS | WI6480153 | Wisconsin | Community | 499 |
| AUBURNDALE HIGH SCHOOL | WI7720429 | Wisconsin | Non-Transient Non-Community | 498 |
| TAYLOR WATERWORKS | WI6270297 | Wisconsin | Community | 498 |
| RAYMOND SCHOOL | WI2520272 | Wisconsin | Non-Transient Non-Community | 497 |
| VENTURE COURT | WI2460863 | Wisconsin | Non-Transient Non-Community | 495 |
| HOLLAND TN SANITARY DIST | WI4050726 | Wisconsin | Community | 495 |
| CAMP FOREST SPRINGS NEALE LODGE & MAIN CAMP | WI8610165 | Wisconsin | Non-Transient Non-Community | 495 |
| CCC SITE #2 | 055295701 | Wisconsin | Community | 494 |
| ST CLOUD WATERWORKS | WI4200477 | Wisconsin | Community | 494 |
| VESPER WATERWORKS | WI7720134 | Wisconsin | Community | 491 |