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 |
|---|---|---|---|---|
| ISLAND POINTE - NEAR UNIT 20 | WI1570448 | Wisconsin | Transient Non-Community | 48 |
| MONSANTO VEGETABLES RESEARCH CORN SHOP | WI1133743 | Wisconsin | Transient Non-Community | 48 |
| MONSANTO VEGETABLES RESEARCH - OFFICE | WI1133729 | Wisconsin | Transient Non-Community | 48 |
| MEADOWVIEW VILLAGE APTS | WI2300172 | Wisconsin | Community | 48 |
| DARLING INTERNATIONAL | WI4240181 | Wisconsin | Transient Non-Community | 48 |
| FIRSTAR BANK | WI4200619 | Wisconsin | Transient Non-Community | 48 |
| CORNERSTONE BAR & GRILL LLC | WI1130554 | Wisconsin | Transient Non-Community | 48 |
| BROWN STREET MALL | WI2680497 | Wisconsin | Transient Non-Community | 48 |
| CONCORD 1 FUND LLC | WI2461702 | Wisconsin | Non-Transient Non-Community | 48 |
| SCORES PUB & GRILL | WI2300309 | Wisconsin | Transient Non-Community | 48 |
| EPHRAIM YACHT CLUB | WI4150558 | Wisconsin | Transient Non-Community | 48 |
| SANDLOTS OF SALEM | WI2301563 | Wisconsin | Transient Non-Community | 48 |
| WOODBRIDGE ESTATES | WI1133471 | Wisconsin | Community | 48 |
| GREEN ACRES MOBILE HOMES | WI6180298 | Wisconsin | Community | 48 |
| COUNTRY CARE CHILDRENS CENTER | WI1220686 | Wisconsin | Transient Non-Community | 48 |
| BRICKHAM STAMPING CO | WI4710869 | Wisconsin | Non-Transient Non-Community | 48 |
| SULZER MACHINE & MANUFACTURING INC | WI7372642 | Wisconsin | Non-Transient Non-Community | 48 |
| MUSKEGO NURSING HOME | WI2680211 | Wisconsin | Community | 48 |
| MORNINGSTAR GOLFERS CLUB | WI2683414 | Wisconsin | Transient Non-Community | 48 |
| JT PETROLEUM | WI2461839 | Wisconsin | Transient Non-Community | 48 |
| TANNENBAUM NURSING HOME | WI6560123 | Wisconsin | Community | 48 |
| FOREST PARK CAMPGROUND | WI8580157 | Wisconsin | Transient Non-Community | 48 |
| CEDAR CREEK MOTORSPORTS | WI2461812 | Wisconsin | Transient Non-Community | 48 |
| BAILEYS RUN VINEYARD | WI1230466 | Wisconsin | Transient Non-Community | 48 |
| TAMARACK APARTMENTS 1 | WI7370172 | Wisconsin | Community | 48 |
| FORESTRY CENTER | 050595512 | Wisconsin | Transient Non-Community | 48 |
| HYDE STORE | WI1250353 | Wisconsin | Transient Non-Community | 48 |
| STOOGE'S | WI2670213 | Wisconsin | Transient Non-Community | 48 |
| WAUKESHA MEDICAL CENTER | WI2681750 | Wisconsin | Transient Non-Community | 48 |
| NECEDAH NATIONAL WILDLIFE REFUGE VISITOR CENTER | WI7290791 | Wisconsin | Transient Non-Community | 47 |
| ALPHORN INN | WI1230108 | Wisconsin | Transient Non-Community | 47 |
| SPRING VALLEY INN | WI1250269 | Wisconsin | Transient Non-Community | 47 |
| LITTLE ACORNS LODGE LEARNING ACADEMY | WI7640020 | Wisconsin | Non-Transient Non-Community | 47 |
| DOOR CO COFFEE & TEA CO | WI4151926 | Wisconsin | Transient Non-Community | 47 |
| CENTURYTEL | WI2681762 | Wisconsin | Non-Transient Non-Community | 47 |
| BANK OF NEW GLARUS - GRATIOT | WI1330011 | Wisconsin | Transient Non-Community | 47 |
| JOHNSON SALES INC | WI1110258 | Wisconsin | Transient Non-Community | 47 |
| GASLITE ESTATES MHP | WI6320305 | Wisconsin | Community | 47 |
| LOFTY PINES RESORT 1 | WI7640429 | Wisconsin | Transient Non-Community | 47 |
| POLAR MANUFACTURING CO | WI7340500 | Wisconsin | Non-Transient Non-Community | 47 |
| BARGAIN NOOK | WI3570011 | Wisconsin | Transient Non-Community | 47 |
| INCH HEIGHTS LLC | WI1110110 | Wisconsin | Community | 47 |
| OCONOMOWOC LAKES PLAZA | WI2685805 | Wisconsin | Transient Non-Community | 47 |
| U S BANK-BAYSIDE | WI2410657 | Wisconsin | Transient Non-Community | 47 |
| CUP OF JOE | WI2300656 | Wisconsin | Transient Non-Community | 47 |
| THIRSTY COW TAPHOUSE | WI4150765 | Wisconsin | Transient Non-Community | 47 |
| SILVER SPRINGS GARDENS | WI6180471 | Wisconsin | Transient Non-Community | 47 |
| QUINNS | WI7340126 | Wisconsin | Transient Non-Community | 47 |
| TRES JOLIE SOLACE | WI2460196 | Wisconsin | Transient Non-Community | 47 |
| WENTWORTH SCHOOL | WI8160232 | Wisconsin | Non-Transient Non-Community | 47 |