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 |
|---|---|---|---|---|
| WI DNR POT BOAT LAUNCH | WI4151969 | Wisconsin | Transient Non-Community | 100 |
| WI DNR POT DAISY FLD WINTER WELL | WI4151185 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KMSFNU MAUTHE LK LOWER 500S | WI4200532 | Wisconsin | Transient Non-Community | 100 |
| KELLY CLUB | WI7370454 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KMSFNU LONG LAKE N BATH HOUSE | WI4200543 | Wisconsin | Transient Non-Community | 100 |
| BOG GOLF COURSE WEST COMFORT STATION TEE 3 | WI2461393 | Wisconsin | Transient Non-Community | 100 |
| CHAMPIONS RIVERSIDE 1 BAR RESTAURANT | WI6620384 | Wisconsin | Transient Non-Community | 100 |
| HOUSE OF THE LORD CHURCH | WI2650203 | Wisconsin | Transient Non-Community | 100 |
| St. Croix Nat. Scenic Riverway E.N. NPS | MN5130110 | Wisconsin | Transient Non-Community | 100 |
| RAINBOW BEND | WI7290226 | Wisconsin | Transient Non-Community | 100 |
| ST CROIX YOUTH SHELTER | 050595912 | Wisconsin | Non-Transient Non-Community | 100 |
| SHEBOYGAN SEVENTH DAY ADVENT | WI4600660 | Wisconsin | Transient Non-Community | 100 |
| VICTOR PROFESSIONAL BLDG | WI4600664 | Wisconsin | Non-Transient Non-Community | 100 |
| MARY JOLAS INC | WI7290200 | Wisconsin | Transient Non-Community | 100 |
| OLD TOWN WAUPACA SHOPS | WI4690551 | Wisconsin | Transient Non-Community | 100 |
| B S A CAMP LEFEBER 2 - WATERFRONT | WI7210242 | Wisconsin | Transient Non-Community | 100 |
| Starlite Drive-In Theatre | MN5470055 | Wisconsin | Transient Non-Community | 100 |
| B S A CAMP LEFEBER 3 - NEIDA | WI7210241 | Wisconsin | Transient Non-Community | 100 |
| B S A CAMP LEFEBER 4 RANGERHSE | WI7210240 | Wisconsin | Transient Non-Community | 100 |
| COUNTRY DISCOUNT GROCERY | WI4700237 | Wisconsin | Transient Non-Community | 100 |
| MOTHERS KITCHEN | WI8160166 | Wisconsin | Transient Non-Community | 100 |
| SALEM UNITED CHURCH OF CHRIST | WI2670468 | Wisconsin | Transient Non-Community | 100 |
| SKYVIEW MTR LODGE & SUP CLB LDG | WI7640722 | Wisconsin | Transient Non-Community | 100 |
| ST MARYS CATHOLIC CHURCH PICKEREL | WI7340186 | Wisconsin | Transient Non-Community | 100 |
| SYLVAN GLEN SUPPER CLUB | WI6630346 | Wisconsin | Transient Non-Community | 100 |
| MAPLEWOOD MEATS | WI4052389 | Wisconsin | Non-Transient Non-Community | 100 |
| GUELLEDGE BROTHERS ST GERMAIN SHELL | WI7641570 | Wisconsin | Transient Non-Community | 100 |
| DE SOTO AREA SCHOOL DISTRICT | WI6630342 | Wisconsin | Transient Non-Community | 100 |
| LAGOON SUPPER CLUB | WI4200688 | Wisconsin | Transient Non-Community | 100 |
| HOLIDAY ACRES COTTAGES 19-31 | WI7440407 | Wisconsin | Transient Non-Community | 100 |
| CAMP OSOHA | WI7640593 | Wisconsin | Transient Non-Community | 100 |
| CAMP GOLDEN EAGLE 1 | WI7440367 | Wisconsin | Transient Non-Community | 100 |
| EC CO COON FORK LK CMPGD LOOP A | WI6180368 | Wisconsin | Transient Non-Community | 100 |
| EC CO HARSTAD PARK CMPGD | WI6180386 | Wisconsin | Transient Non-Community | 100 |
| WI DNR NATL CANOE BASE WINTER QTRS | WI7640596 | Wisconsin | Transient Non-Community | 100 |
| LAKE AIRE SUPPER CLUB | WI7720192 | Wisconsin | Transient Non-Community | 100 |
| RIPLEY PARK BATH HOUSE | WI1130730 | Wisconsin | Transient Non-Community | 100 |
| KINGDOM HALL OF JEHOVAHS WITNESSES | WI1230255 | Wisconsin | Transient Non-Community | 100 |
| WI DNR NATL CANOE BASE 2 PUMP | WI7640597 | Wisconsin | Transient Non-Community | 100 |
| WILDERNESS CMPGD EE AREA | WI4390388 | Wisconsin | Transient Non-Community | 100 |
| GHOST LAKE LODGE | WI8580764 | Wisconsin | Transient Non-Community | 100 |
| CULVERS OF HASTINGS | MI2042808 | Wisconsin | Non-Transient Non-Community | 100 |
| DEXTER CO PARK 8 SHOP WELL | WI7720260 | Wisconsin | Transient Non-Community | 100 |
| FRIDAY CANNING RIPON | WI4200633 | Wisconsin | Non-Transient Non-Community | 100 |
| LUTHERAN CHAPEL OF THE CROSS | WI2520225 | Wisconsin | Transient Non-Community | 100 |
| NINE MILE ALLSPORT RESORT | WI7340203 | Wisconsin | Transient Non-Community | 100 |
| DOUGLAS CO BIRD SANCTUARY | WI8161301 | Wisconsin | Transient Non-Community | 100 |
| BOG GOLF COURSE EAST COMFORT STATION TEE 14 | WI2461314 | Wisconsin | Transient Non-Community | 100 |
| BOG GOLF COURSE HALFWAY HOUSE | WI2461313 | Wisconsin | Transient Non-Community | 100 |
| ST MATTHIAS CATH CH | WI4200245 | Wisconsin | Transient Non-Community | 100 |