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 |
|---|---|---|---|---|
| HERZL CAMP INFIRMARY | WI8070090 | Wisconsin | Transient Non-Community | 200 |
| CAMP ALICE CHESTER MAIN CAMP WELL 3 | WI2650186 | Wisconsin | Transient Non-Community | 200 |
| HALLIE UNITED METHODIST CHUR | WI6090203 | Wisconsin | Transient Non-Community | 200 |
| CAMP ALICE CHESTER OAK KNOLL 9 | WI2650429 | Wisconsin | Transient Non-Community | 200 |
| HAPPY ACRES KAMP GROUND | WI2300258 | Wisconsin | Transient Non-Community | 200 |
| ROCKY RIPS LLC | WI7340176 | Wisconsin | Transient Non-Community | 200 |
| AMBASSADOR BAPTIST CHURCH | WI6420361 | Wisconsin | Transient Non-Community | 200 |
| CAMP ALICE CHESTER CHAPARRAL 7 | WI2650464 | Wisconsin | Transient Non-Community | 200 |
| BAINS COUNTRY ESTATES MHP | WI4600454 | Wisconsin | Community | 200 |
| CHAMPIONS VILLAGE SUBD | WI2684892 | Wisconsin | Community | 200 |
| IRON COUNTY SAXON HARBOR MAIN WELL | WI8260022 | Wisconsin | Transient Non-Community | 200 |
| CAMP ALICE CHESTER WELCOME CENTER | WI2650453 | Wisconsin | Transient Non-Community | 200 |
| MURMURING WATERS LODGE | WI7640494 | Wisconsin | Transient Non-Community | 200 |
| RIVER CLUB MEQUON | WI2460315 | Wisconsin | Transient Non-Community | 200 |
| HOLY ROSARY CHURCH | WI6490497 | Wisconsin | Transient Non-Community | 200 |
| NANCYS HOTS & BRATS | WI7641634 | Wisconsin | Transient Non-Community | 200 |
| ENCHANTED BARN | WI6031141 | Wisconsin | Transient Non-Community | 200 |
| DELAFIELD HOTEL | WI2685886 | Wisconsin | Non-Transient Non-Community | 199 |
| RIVER CENTRE EAST WELL | WI2461382 | Wisconsin | Non-Transient Non-Community | 199 |
| GRACE LUTHERAN CHURCH | WI4600494 | Wisconsin | Transient Non-Community | 199 |
| EXELAND WATERWORKS | WI8581015 | Wisconsin | Community | 196 |
| HO CHUNK VILLAGE | 055295013 | Wisconsin | Community | 196 |
| CROSSROADS COMMUNITY CHURCH | WI4601837 | Wisconsin | Non-Transient Non-Community | 196 |
| WESTON ELEMENTARY & MIDDLE SCHOOL | WI1570842 | Wisconsin | Non-Transient Non-Community | 196 |
| HOLY FAMILY CONVENT | WI4360447 | Wisconsin | Community | 195 |
| ALLIANT COLUMBIA ENERGY CENTER | WI1110214 | Wisconsin | Non-Transient Non-Community | 195 |
| HADDONSTONE SUBDIVISION | WI2460694 | Wisconsin | Community | 195 |
| RHINELANDER ONEIDA CO AIRPORT | WI7441043 | Wisconsin | Non-Transient Non-Community | 195 |
| WI DOT WAYSIDE 1 BUFFALO | WI4390519 | Wisconsin | Transient Non-Community | 195 |
| LITHOSTONE MEADOWS | WI1141037 | Wisconsin | Community | 193 |
| FRANKLIN MOBILE LLC 2 | WI2410603 | Wisconsin | Community | 192 |
| WI DOT WAYSIDE 5 JUNCTION CITY | WI7500672 | Wisconsin | Transient Non-Community | 191 |
| WALL STREET VILLAGE | WI6560886 | Wisconsin | Community | 191 |
| PENCE WATERWORKS | WI8260122 | Wisconsin | Community | 191 |
| LAKE DELTON ELEMENTARY | WI1110276 | Wisconsin | Non-Transient Non-Community | 191 |
| METALLICS INCORPORATED | WI6320431 | Wisconsin | Non-Transient Non-Community | 190 |
| DOOR CO Y M C A NORTH | WI4151967 | Wisconsin | Transient Non-Community | 190 |
| ST JOAN OF ARC SCHOOL | WI2682168 | Wisconsin | Non-Transient Non-Community | 190 |
| CULVERS | WI1130577 | Wisconsin | Transient Non-Community | 190 |
| BLACKWELL CIVILIAN CONSVTN CTR | WI7210112 | Wisconsin | Community | 190 |
| WE HA KEE CAMP MAIN LODGE | WI8580753 | Wisconsin | Transient Non-Community | 190 |
| ST PETER CATHOLIC CHURCH & SCHOOL | WI1130504 | Wisconsin | Non-Transient Non-Community | 190 |
| EDISON ESTATES MHP | WI4710462 | Wisconsin | Community | 190 |
| HAHN ACE | WI2461466 | Wisconsin | Transient Non-Community | 190 |
| CAMP DEERHORN 1 LAUNDRY | WI7440398 | Wisconsin | Transient Non-Community | 190 |
| CAMP DEERHORN 2 OFFICE | WI7440761 | Wisconsin | Transient Non-Community | 190 |
| WISCONSIN AUTO AUCTION | WI1141105 | Wisconsin | Transient Non-Community | 190 |
| CAMP DEERHORN 3 BATH HOUSE | WI7440760 | Wisconsin | Transient Non-Community | 190 |
| WE HA KEE CAMP 2 | WI8580754 | Wisconsin | Transient Non-Community | 190 |
| WESTON MANOR | WI7370165 | Wisconsin | Community | 189 |