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 |
|---|---|---|---|---|
| SLIMS LAKE HALLIE TAVERN | WI6090670 | Wisconsin | Transient Non-Community | 70 |
| TOWN & COUNTRY MOBILE HOME COMMUNTIY | WI6490344 | Wisconsin | Community | 70 |
| CROSS COUNTRY BAR AND GRILL | WI7440825 | Wisconsin | Transient Non-Community | 70 |
| ROCKFORD HOUSE | WI8660733 | Wisconsin | Transient Non-Community | 70 |
| CALVARY COVENANT CHURCH | WI8070487 | Wisconsin | Transient Non-Community | 70 |
| WIS DEPT TRANSP DIST 3 | WI4380719 | Wisconsin | Transient Non-Community | 70 |
| WIS DEPT OF TRANSP DIST 3 | WI4380718 | Wisconsin | Transient Non-Community | 70 |
| WIS DEPT OF TRANSP DIST 3 | WI4380717 | Wisconsin | Transient Non-Community | 70 |
| HARRIS PET HOSPITAL | WI2301897 | Wisconsin | Transient Non-Community | 70 |
| LITTLE RED SCHOOLHOUSE COLGATE | WI2671652 | Wisconsin | Non-Transient Non-Community | 70 |
| MALLARD RESORT 1 -BAR | WI6090572 | Wisconsin | Transient Non-Community | 70 |
| GRITZ HARVESTOR ENTERPRISES | WI7720373 | Wisconsin | Non-Transient Non-Community | 70 |
| ON THE ROX | WI1130707 | Wisconsin | Transient Non-Community | 70 |
| GRANITE MICROSYSTEMS | WI2461297 | Wisconsin | Non-Transient Non-Community | 70 |
| BRIDGE FOR COMMUNITY LIFE - BRAKKE | WI6561220 | Wisconsin | Non-Transient Non-Community | 70 |
| KINGDOM HALL OF JEHOVAHS WITNESSES UNION GRO | WI2520454 | Wisconsin | Transient Non-Community | 70 |
| BUILDING BLOCKS CHILDCARE CENTER | WI4430157 | Wisconsin | Non-Transient Non-Community | 70 |
| SUMMER OAKS CONDO ASSOC | WI1570748 | Wisconsin | Community | 70 |
| HORSESHOE BAY GOLF PUBLIC | WI4151963 | Wisconsin | Transient Non-Community | 70 |
| AOA LABORATORY | WI2521346 | Wisconsin | Non-Transient Non-Community | 70 |
| TENDERLOIN INN SUPPER CLUB | WI4380587 | Wisconsin | Transient Non-Community | 70 |
| FORT FLAMBEAU 2 | WI8260195 | Wisconsin | Transient Non-Community | 70 |
| CONGREGATIONAL UNITED CHURCH OF CHRIST | WI8040299 | Wisconsin | Transient Non-Community | 70 |
| NORTERA FOODS CAMP 194 #2-DINING FACILITY | WI4201580 | Wisconsin | Transient Non-Community | 70 |
| NORTERA FOODS CAMP 194 | WI4201134 | Wisconsin | Transient Non-Community | 70 |
| HIDE AWAY HILLS MHP | WI6620323 | Wisconsin | Community | 69 |
| PAUL HAGEN | WI8660492 | Wisconsin | Transient Non-Community | 69 |
| MISCHLERS HARLEY DAVIDSON & BMW | WI1140507 | Wisconsin | Transient Non-Community | 69 |
| APPLECREEK RESORT | WI4150659 | Wisconsin | Transient Non-Community | 69 |
| KETTLE MORAINE YMCA CEDAR LAKE CC | WI2671769 | Wisconsin | Non-Transient Non-Community | 69 |
| LITTLE STORE IN THE COUNTRY THE | WI1541592 | Wisconsin | Transient Non-Community | 68 |
| BAYSIDE TAVERN | WI4150956 | Wisconsin | Transient Non-Community | 68 |
| MISSION LAKES II | WI2685839 | Wisconsin | Community | 68 |
| AMY MONTESSORI DAYCARE CENTER | WI2684727 | Wisconsin | Non-Transient Non-Community | 68 |
| U S F W S HORICON HDQRTS BLDG | WI1140872 | Wisconsin | Transient Non-Community | 68 |
| SHORE HAVEN LAKE ASSN | WI2650129 | Wisconsin | Transient Non-Community | 68 |
| OLD INDIAN VILLAGE | 055295403 | Wisconsin | Community | 68 |
| YUBA WATERWORKS | WI1530071 | Wisconsin | Community | 68 |
| CASTLE ROCK CO PARK-EAST WELL | WI7010372 | Wisconsin | Transient Non-Community | 68 |
| FOREMOST FARMS USA COOPERATIVE | WI7500090 | Wisconsin | Non-Transient Non-Community | 68 |
| NAMEKAGON LAKE CAMPGROUND #1 | WI8040519 | Wisconsin | Transient Non-Community | 68 |
| NAMEKAGON LAKE CAMPGROUND #2 BEACH | WI8040520 | Wisconsin | Transient Non-Community | 68 |
| NAMEKAGON LAKE CAMPGROUND #3 | WI8040522 | Wisconsin | Transient Non-Community | 68 |
| CAMP FOREST SPRINGS FOREST HILLSIDE | WI8610604 | Wisconsin | Transient Non-Community | 68 |
| DODGE CO DERGE PARK SHELTER WELL | WI1140910 | Wisconsin | Transient Non-Community | 68 |
| DESTEFANIS GROUP LLC | WI2684732 | Wisconsin | Transient Non-Community | 68 |
| EAST FREMONT SCHOOL | WI6100436 | Wisconsin | Non-Transient Non-Community | 68 |
| DODGE CO DERGE PARK HAND PUMP | WI1140417 | Wisconsin | Transient Non-Community | 68 |
| CAMP VISTA WRITERS LODGE | WI4201564 | Wisconsin | Transient Non-Community | 68 |
| BEAR CREEK INTERMEDIATE | WI4450490 | Wisconsin | Non-Transient Non-Community | 68 |