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 |
|---|---|---|---|---|
| PETTIBONE PARK BEACH BATHHOUSE | WI6320497 | Wisconsin | Transient Non-Community | 150 |
| LIVING HOPE CHURCH | WI1570633 | Wisconsin | Transient Non-Community | 150 |
| PRAIRIE APTS 1 & 2 | WI2300486 | Wisconsin | Community | 150 |
| SCOTLAND CONDOMINIUMS | WI4050470 | Wisconsin | Community | 150 |
| CONNIES THE PLACE TO BE | WI7640493 | Wisconsin | Transient Non-Community | 150 |
| VPP GROUP LLC | WI6420458 | Wisconsin | Non-Transient Non-Community | 150 |
| NORTH FORK | WI7640441 | Wisconsin | Transient Non-Community | 150 |
| BETHANY EVANGELICAL FREE CHU | WI6320375 | Wisconsin | Transient Non-Community | 150 |
| THORP EQUIPMENT INC | WI6100620 | Wisconsin | Non-Transient Non-Community | 150 |
| SILVER LAKE CO PARK 1 | WI2300266 | Wisconsin | Transient Non-Community | 150 |
| KWIK TRIP HWY 54 E WISCONSIN RAPIDS | WI7720197 | Wisconsin | Transient Non-Community | 150 |
| SILVER LAKE CO PARK 2 | WI2302196 | Wisconsin | Transient Non-Community | 150 |
| READFIELD ELEMENTARY SCHOOL | WI4690595 | Wisconsin | Non-Transient Non-Community | 150 |
| PEACE LUTHERAN CHURCH | WI8160192 | Wisconsin | Transient Non-Community | 150 |
| ELLSWORTH COOP CREAMERY | WI6480200 | Wisconsin | Non-Transient Non-Community | 150 |
| MARSHFIELD COUNTRY CLUB | WI7720208 | Wisconsin | Transient Non-Community | 150 |
| HAHNS CAFE - DUPLICATE | WI6560238 | Wisconsin | Transient Non-Community | 150 |
| UNITED LUTHERAN OF PRAIRIE FARM | WI6030249 | Wisconsin | Transient Non-Community | 150 |
| TWIN LAKES PARK WATER COOP | WI2300151 | Wisconsin | Community | 150 |
| REEDSBURG COUNTRY CLUB RESTROOM | WI1571078 | Wisconsin | Transient Non-Community | 150 |
| WI DNR INDIAN MDS PIC 3 | WI7440552 | Wisconsin | Transient Non-Community | 150 |
| CHAIN EXPLORATION CENTER | WI4690636 | Wisconsin | Non-Transient Non-Community | 150 |
| MIGRANT LABOR CAMP 12 | WI4380688 | Wisconsin | Transient Non-Community | 150 |
| HILLTOP CAFE | WI1330118 | Wisconsin | Transient Non-Community | 150 |
| ROCK LAKE GRILL | WI6090613 | Wisconsin | Transient Non-Community | 150 |
| SACRED HEART SCHOOL | WI7500266 | Wisconsin | Non-Transient Non-Community | 150 |
| ANTHONYS STEAK HOUSE | WI2650173 | Wisconsin | Transient Non-Community | 149 |
| PRINCE OF PEACE LUTHERAN CH | WI2520450 | Wisconsin | Transient Non-Community | 149 |
| AMERICAN PLAYERS THEATRE -TOUCHSTONE | WI1250392 | Wisconsin | Transient Non-Community | 149 |
| EVERGREEN LODGE | WI7640715 | Wisconsin | Transient Non-Community | 149 |
| LYONS CENTER ELEMENTARY SCHOOL | WI2650384 | Wisconsin | Non-Transient Non-Community | 147 |
| NORTH LAKELAND SCHOOL | WI7640801 | Wisconsin | Non-Transient Non-Community | 145 |
| UNIVERSITY LAKE UPPER SCHOOL & FINE ARTS BUILDING | WI2680672 | Wisconsin | Non-Transient Non-Community | 145 |
| NORTHWEST BUSINESS PARK BLDG 3 | WI2682267 | Wisconsin | Non-Transient Non-Community | 145 |
| FREMONT ELEMENTARY SCHOOL | WI4690593 | Wisconsin | Non-Transient Non-Community | 145 |
| MAIZEFIELD MHC (MANUFACTURED HOME COMMUNITY) | WI7370157 | Wisconsin | Community | 145 |
| NASONVILLE DAIRY | WI7721443 | Wisconsin | Non-Transient Non-Community | 145 |
| ALSUM FARMS & PRODUCE INC DRINKING WATER SYSTEM | WI1110826 | Wisconsin | Non-Transient Non-Community | 145 |
| PINE RIVER SCHOOL FOR YOUNG LEARNERS | WI7350305 | Wisconsin | Non-Transient Non-Community | 145 |
| OWEN MENNONITE CHURCH & SCHOOL | WI6100031 | Wisconsin | Non-Transient Non-Community | 145 |
| CORTLAND ACRES | WI6420299 | Wisconsin | Community | 145 |
| CAROUSEL MOTOR INN - 300 & 400 BLDGS | WI1570707 | Wisconsin | Transient Non-Community | 145 |
| DANE CO FARMERS UNION COOP -SHOP & WAREH | WI1130357 | Wisconsin | Transient Non-Community | 145 |
| KINGDOM HALL JEHOVAHS WITNESSES | WI6560842 | Wisconsin | Transient Non-Community | 145 |
| UPS JANESVILLE | WI1541170 | Wisconsin | Non-Transient Non-Community | 145 |
| KETTLE MORAINE HOSPITAL | WI2680559 | Wisconsin | Transient Non-Community | 145 |
| TIMBER LEE CHRIS CTR OAKRIDGE LODGE | WI2650364 | Wisconsin | Transient Non-Community | 144 |
| MAPLE PLAIN | 055295901 | Wisconsin | Community | 144 |
| RIVERVIEW MANOR | WI2680208 | Wisconsin | Community | 144 |
| OAKTON BEACH | WI2681086 | Wisconsin | Community | 144 |