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 |
|---|---|---|---|---|
| STATION HOWARDS GROVE | WI4600970 | Wisconsin | Transient Non-Community | 101 |
| EPHRAIM YACHT HARBOR CONDOS | WI4150749 | Wisconsin | Transient Non-Community | 101 |
| BELMONT SALES BARN RLS LLC | WI1330205 | Wisconsin | Transient Non-Community | 101 |
| MAJERLES BLACK RIVER GRILL | WI4600631 | Wisconsin | Transient Non-Community | 101 |
| LINDAS LOOKOUT | WI1280298 | Wisconsin | Transient Non-Community | 101 |
| BRANDING IRON | WI1570118 | Wisconsin | Transient Non-Community | 101 |
| MOTOR BOATN BAR AND GRILL | WI1220214 | Wisconsin | Transient Non-Community | 101 |
| VERMONT LUTHERAN REC CENTER | WI1134542 | Wisconsin | Transient Non-Community | 101 |
| ROCKIN ROBINS | WI7210185 | Wisconsin | Transient Non-Community | 101 |
| AMAN'S BEER & WINE | WI2522811 | Wisconsin | Transient Non-Community | 101 |
| ST JOHNS CATHOLIC CH HALL | WI4200557 | Wisconsin | Transient Non-Community | 101 |
| BITZS OUTER LIMITS | WI1280318 | Wisconsin | Transient Non-Community | 101 |
| ROCK LAKE RESORT & CAMPING | WI2301629 | Wisconsin | Transient Non-Community | 101 |
| ST ANTHONYS CATHOLIC CHURCH | WI1530104 | Wisconsin | Transient Non-Community | 101 |
| GIRL SCOUTS OF THE NW GREAT LAKES APPLETON SERVICE CENTER | WI4450373 | Wisconsin | Transient Non-Community | 101 |
| FENCE LAKE | 055295405 | Wisconsin | Community | 101 |
| CALVARY REFORMED CHURCH | WI2680950 | Wisconsin | Transient Non-Community | 101 |
| WILD BEAR GRILL & PUB | WI7640454 | Wisconsin | Transient Non-Community | 100 |
| JOHN T GOMEZ LEASEE | WI6420353 | Wisconsin | Transient Non-Community | 100 |
| BOOM BAY BAR | WI7440534 | Wisconsin | Transient Non-Community | 100 |
| G S A CAMP DEL O CLAIRE | WI7370418 | Wisconsin | Transient Non-Community | 100 |
| BEAR PAW OUTFITTER STORE & SHOWER HOUSE | WI7340058 | Wisconsin | Transient Non-Community | 100 |
| KINGS INN | WI6090477 | Wisconsin | Transient Non-Community | 100 |
| ST PAULS UNITED CH OF CHRIST | WI6480287 | Wisconsin | Transient Non-Community | 100 |
| CONSOLIDATED SCHOOL | WI1540331 | Wisconsin | Non-Transient Non-Community | 100 |
| CLUB 94 | WI2300361 | Wisconsin | Transient Non-Community | 100 |
| BLADERS TIMBERLAND SUPPER CLUB | WI4390447 | Wisconsin | Transient Non-Community | 100 |
| PRIME BAR FAMILY DINING INC | WI8660416 | Wisconsin | Transient Non-Community | 100 |
| BADLANDS RECREATION INC | WI6560191 | Wisconsin | Transient Non-Community | 100 |
| MEADOWBROOK COUNTRY CLUB CLUBHOUSE | WI2520314 | Wisconsin | Transient Non-Community | 100 |
| CHAIN O LAKES RESORT PARK AND CAMPGROUND | WI7640664 | Wisconsin | Transient Non-Community | 100 |
| LOOPYS | WI6090559 | Wisconsin | Transient Non-Community | 100 |
| NORSCOT GROUP INC | WI2460334 | Wisconsin | Non-Transient Non-Community | 100 |
| TRAPPE RIVER GOLF CLUB | WI7370250 | Wisconsin | Transient Non-Community | 100 |
| KINGDOM HALL OF JEV WITNESS | WI4240430 | Wisconsin | Transient Non-Community | 100 |
| LANNYS FIRESIDE | WI7640305 | Wisconsin | Transient Non-Community | 100 |
| MT PISGAH WESLEYAN CHURCH | WI6420370 | Wisconsin | Transient Non-Community | 100 |
| TIMBER RDG TNNS & GOLF COURSE | WI7441410 | Wisconsin | Transient Non-Community | 100 |
| HILLCREST GOLF CLUB | WI6180350 | Wisconsin | Transient Non-Community | 100 |
| WHITE BIRCH CMPGD | WI6091020 | Wisconsin | Transient Non-Community | 100 |
| FENCE LAKE CONDO ASSOCIATION SUITES UNITS 1, 21 & 22 | WI7640600 | Wisconsin | Transient Non-Community | 100 |
| MILLSTON KWIK MART | WI6270381 | Wisconsin | Transient Non-Community | 100 |
| ST PATRICK CATHOLIC CHURCH | WI1570342 | Wisconsin | Transient Non-Community | 100 |
| DELLWOOD PAVILION | WI7010243 | Wisconsin | Transient Non-Community | 100 |
| JORGENSEN CONVEYORS INC | WI2460662 | Wisconsin | Non-Transient Non-Community | 100 |
| BOAZ COMMUNITY PARK | WI1530086 | Wisconsin | Transient Non-Community | 100 |
| EAGLE SHORES LAKE CABIN | WI7440621 | Wisconsin | Transient Non-Community | 100 |
| KENOSHA COUNTY VETERANS MEMORIAL PARK | WI2302252 | Wisconsin | Transient Non-Community | 100 |
| PIKES DEN | WI6120328 | Wisconsin | Transient Non-Community | 100 |
| SALEM PLANK ROAD UNITED CHURCH OF CHRIST | WI4600513 | Wisconsin | Transient Non-Community | 100 |