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 |
|---|---|---|---|---|
| JUST KELLI S | WI6090684 | Wisconsin | Transient Non-Community | 125 |
| PARKSIDE | WI7370217 | Wisconsin | Transient Non-Community | 125 |
| THEE LOG CABIN | WI4700597 | Wisconsin | Transient Non-Community | 125 |
| ST JOHNS LUTHERAN SCH | WI4360595 | Wisconsin | Non-Transient Non-Community | 125 |
| WI DNR KMSF LAPHAM PEAK EVERGREEN SHELTER | WI2684734 | Wisconsin | Transient Non-Community | 125 |
| ARBOR VITAE TOWN HALL | WI7641601 | Wisconsin | Transient Non-Community | 125 |
| MILLS FLEET FARM | WI4600619 | Wisconsin | Non-Transient Non-Community | 125 |
| BRIQS SOFT SERVE | WI7441549 | Wisconsin | Transient Non-Community | 125 |
| HOEFTS RESORT & CAMPGROUND TAVERN WELL | WI4600566 | Wisconsin | Transient Non-Community | 125 |
| BLACK FROG GRILL LLC | WI1280227 | Wisconsin | Transient Non-Community | 125 |
| COON FORKS LAKE COUNTY PARK | WI6180369 | Wisconsin | Transient Non-Community | 125 |
| WILDENBERGS MOBILE HOME PARK | WI2410585 | Wisconsin | Community | 125 |
| LAKEWOOD VILLAGE APTS | WI2300940 | Wisconsin | Community | 125 |
| PRAIRIE APTS 3 & 4 | WI2300871 | Wisconsin | Community | 125 |
| CAMP BIRCH KNOLL | WI7640534 | Wisconsin | Transient Non-Community | 125 |
| PATHWAY CHURCH | WI2520657 | Wisconsin | Transient Non-Community | 125 |
| NATURES VILLA | WI1280339 | Wisconsin | Transient Non-Community | 125 |
| WI DNR HAYWARD RANGER STATION | WI8580971 | Wisconsin | Transient Non-Community | 125 |
| HOMESTEAD HS PAVILION | WI2461725 | Wisconsin | Non-Transient Non-Community | 125 |
| WI DNR POT SHOWER BLDG | WI4151717 | Wisconsin | Transient Non-Community | 125 |
| RACINE COUNTY HWY BLDG | WI2520360 | Wisconsin | Non-Transient Non-Community | 125 |
| HARTFORD - TOWN - CONCESSION STAND RESTROOMS | WI2670647 | Wisconsin | Transient Non-Community | 125 |
| PORT WASHINGTON COUNTRY CLUB | WI2410900 | Wisconsin | Transient Non-Community | 125 |
| WI DNR MILL BLUFF BEACH | WI6420335 | Wisconsin | Transient Non-Community | 125 |
| WI DNR MILL BLUFF OFFICE | WI6420337 | Wisconsin | Transient Non-Community | 125 |
| JUNCTION TAP | WI7640142 | Wisconsin | Transient Non-Community | 125 |
| KINGDOM HALL OF JEHOVAHS WITNESSES | WI1570914 | Wisconsin | Transient Non-Community | 125 |
| CHASEBURG ELEMENTARY SCHOOL | WI6630357 | Wisconsin | Non-Transient Non-Community | 125 |
| DORCHESTER CO OP | WI6100394 | Wisconsin | Transient Non-Community | 125 |
| CHUCK STOP | WI4200724 | Wisconsin | Transient Non-Community | 125 |
| MAPLE GROVE MHP | WI1140135 | Wisconsin | Community | 125 |
| WAYNZ WORLD - LONGNECKS BREWPUB & RESTAURANT | WI2685865 | Wisconsin | Non-Transient Non-Community | 125 |
| MUNICIPAL AIRPORT | WI6320474 | Wisconsin | Transient Non-Community | 125 |
| CHEF RENES BACK BAY COVE | WI7440426 | Wisconsin | Transient Non-Community | 125 |
| APPLEWOOD HILL | WI1130244 | Wisconsin | Community | 125 |
| FRIEDLS FAST FOODS | WI7720342 | Wisconsin | Transient Non-Community | 125 |
| WATERFORD GRADED SCHOOL | WI2520377 | Wisconsin | Non-Transient Non-Community | 125 |
| WEST WIOTA LUTHERAN CHURCH CEMETERY | WI1330106 | Wisconsin | Transient Non-Community | 125 |
| APRIL AIRE MOBILE HOME PARK | WI4450420 | Wisconsin | Community | 125 |
| WE ENERGIES 1 - CEDAR RIDGE CONDOS | WI2460233 | Wisconsin | Community | 125 |
| MILLS FLEET FARM | WI1140371 | Wisconsin | Non-Transient Non-Community | 125 |
| WI DNR ROCKY ARBOR SHELTER | WI3570006 | Wisconsin | Transient Non-Community | 125 |
| WI DNR NELSON DEWEY WALNUT GROVE GROUP CAMP | WI1220206 | Wisconsin | Transient Non-Community | 125 |
| LUTHER POINT BIBLE CAMP 3 | WI8070452 | Wisconsin | Transient Non-Community | 125 |
| ANIWA ELEMENTARY SCHOOL | WI4590689 | Wisconsin | Non-Transient Non-Community | 125 |
| LUTHER POINT BIBLE CAMP 4 | WI8070453 | Wisconsin | Transient Non-Community | 125 |
| CAMP ALICE CHESTER SHOWER HOUSE 10 | WI2651140 | Wisconsin | Transient Non-Community | 125 |
| COUNTRYSIDE CHRISTIAN CHURCH | WI4711830 | Wisconsin | Transient Non-Community | 125 |
| WI DNR ROCKY ARBOR HP | WI1570164 | Wisconsin | Transient Non-Community | 125 |
| GRANDE CHEESE CO 2 | WI1140216 | Wisconsin | Transient Non-Community | 125 |