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 |
|---|---|---|---|---|
| CRYSTAL WATERS CONDOMINIUMS | WI4430610 | Wisconsin | Transient Non-Community | 110 |
| DENNYS TAVERN | WI4700578 | Wisconsin | Transient Non-Community | 110 |
| JEFFERSON MID-STATE AUTO AUCTION | WI1281117 | Wisconsin | Transient Non-Community | 110 |
| BLACKWELL JOB CORP CENTER 2 | WI7210314 | Wisconsin | Community | 110 |
| FREMONT CAFE | WI4690633 | Wisconsin | Transient Non-Community | 110 |
| FREEDOM ISLAND CMPGD | WI6480259 | Wisconsin | Transient Non-Community | 110 |
| AMOCO MINI MART | WI4051103 | Wisconsin | Transient Non-Community | 110 |
| KASSIDYS STUDIO LOUNGE & DINING | WI4590071 | Wisconsin | Transient Non-Community | 110 |
| COACHS ON THE LAKE | WI2680788 | Wisconsin | Transient Non-Community | 110 |
| KENOSHA COUNTY FAIR GROUNDS - OFFICE WELL | WI2302320 | Wisconsin | Transient Non-Community | 110 |
| BRITELLES FARM SIDE DINER | WI4430661 | Wisconsin | Transient Non-Community | 110 |
| RIVERS EDGE | WI4380643 | Wisconsin | Transient Non-Community | 110 |
| EQUITY COOP LIVESTOCK SALES ASSOC | WI4690658 | Wisconsin | Transient Non-Community | 110 |
| BEAR LAKE RESORT & CMPGD | WI4690423 | Wisconsin | Transient Non-Community | 110 |
| HUNGRY PELICAN | WI4700352 | Wisconsin | Transient Non-Community | 110 |
| ROCK FALLS SUPPER CLUB | WI4050575 | Wisconsin | Transient Non-Community | 110 |
| JACKSON POINT SPORTS GRILL | WI4450551 | Wisconsin | Transient Non-Community | 110 |
| KENOSHA COUNTY FAIR GROUNDS - RACETRACK WELL | WI2302322 | Wisconsin | Transient Non-Community | 110 |
| CLUB CHALET SUPPER CLUB | WI4050571 | Wisconsin | Transient Non-Community | 110 |
| SHOREWOOD VISTA MILLERS | WI7440217 | Wisconsin | Transient Non-Community | 110 |
| CHUTE POND PK ENTRANCE | WI4430808 | Wisconsin | Transient Non-Community | 110 |
| KENOSHA COUNTY FAIR GROUNDS - NORTH BATHROOM WELL | WI2302323 | Wisconsin | Transient Non-Community | 110 |
| CHUTE POND PK FISHER MEMORIAL | WI4430807 | Wisconsin | Transient Non-Community | 110 |
| KENOSHA COUNTY FAIR GROUNDS - OPEN CLASS EXHIBIT BATHRM WELL | WI2302319 | Wisconsin | Transient Non-Community | 110 |
| SUBWAY SANDWICHES | WI4700678 | Wisconsin | Transient Non-Community | 110 |
| BOB & LAURAS SUPPER CLUB | WI4380466 | Wisconsin | Transient Non-Community | 110 |
| TRILLIUM BOUTIQUE | WI4430559 | Wisconsin | Transient Non-Community | 110 |
| TAVERN 10 | WI4360673 | Wisconsin | Transient Non-Community | 110 |
| PORTAGE COUNTRY CLUB CLUBHOUSE | WI1110333 | Wisconsin | Transient Non-Community | 110 |
| JOE ROUERS BAR | WI4310296 | Wisconsin | Transient Non-Community | 110 |
| MAPLEWOOD SHELL MINI MART ARBYS | WI4051576 | Wisconsin | Transient Non-Community | 110 |
| BAKERS MAPLE GROVE INN | WI1230119 | Wisconsin | Transient Non-Community | 110 |
| PINE LAKE CAMP 2 PINE CENTER | WI4390424 | Wisconsin | Transient Non-Community | 110 |
| SKY HARBOR 2 GO | WI4380513 | Wisconsin | Transient Non-Community | 110 |
| STONEY RIDGE RESTR | WI4380555 | Wisconsin | Transient Non-Community | 110 |
| CECIL DINER | WI4590080 | Wisconsin | Transient Non-Community | 110 |
| DEPREYS FROSTY TIP | WI4050710 | Wisconsin | Transient Non-Community | 110 |
| MULLIGANS SPORTS BAR | WI4430690 | Wisconsin | Transient Non-Community | 110 |
| JUMBOS DRIVE INN | WI4310374 | Wisconsin | Transient Non-Community | 110 |
| MID CONTINENT RAILROAD MUSEUM | WI1570071 | Wisconsin | Transient Non-Community | 110 |
| BIRCHWOOD INN | WI4310373 | Wisconsin | Transient Non-Community | 110 |
| COTTONPICKER | WI2520379 | Wisconsin | Transient Non-Community | 110 |
| MARTYS PLACE NORTH | WI7640397 | Wisconsin | Transient Non-Community | 110 |
| GREEN BAY PACKAGING BAIRD DISPLAY | WI2686794 | Wisconsin | Non-Transient Non-Community | 110 |
| NORTHERN GRACE YOUTH CAMP | WI4430666 | Wisconsin | Transient Non-Community | 110 |
| MOUNTAIN BEAR RESORT & RESTAURANT | WI4430608 | Wisconsin | Transient Non-Community | 110 |
| FUCHS INC | WI1130416 | Wisconsin | Transient Non-Community | 110 |
| WAUSHARA COUNTRY CLUB | WI4700515 | Wisconsin | Transient Non-Community | 110 |
| CHUTE POND PK FIELDHOUSE | WI4430787 | Wisconsin | Transient Non-Community | 110 |
| CHUTE INN FAMILY RESTAURANT | WI4430815 | Wisconsin | Transient Non-Community | 110 |