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 |
|---|---|---|---|---|
| DE SOTO AREA SCHOOL DISTRICT | WI6630342 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 9 BLOOMER | WI6090822 | Wisconsin | Transient Non-Community | 100 |
| SLEEPERS | WI6630327 | Wisconsin | Transient Non-Community | 100 |
| WELLS LAKESIDE COTTAGES SOUTH END | WI7290215 | Wisconsin | Transient Non-Community | 100 |
| DANAS GRILL & BAR | WI6180341 | Wisconsin | Transient Non-Community | 100 |
| VFW POST 7232 | WI6180337 | Wisconsin | Transient Non-Community | 100 |
| COUNTRYLAND USA | WI6180335 | Wisconsin | Transient Non-Community | 100 |
| WELLS LAKESIDE COTTAGES NORTH END | WI7290217 | Wisconsin | Transient Non-Community | 100 |
| SPEHLES SKELLY | WI6180333 | Wisconsin | Transient Non-Community | 100 |
| KOHLS FOOD STORE | WI2410746 | Wisconsin | Non-Transient Non-Community | 100 |
| TIMBERS RESTAURANT | WI2410741 | Wisconsin | Transient Non-Community | 100 |
| SHERWOOD INN | WI6180313 | Wisconsin | Transient Non-Community | 100 |
| TRINITY UNITED METHODIST CH | WI4390092 | Wisconsin | Transient Non-Community | 100 |
| SHELTERING OAKS CMPGD | WI2650496 | Wisconsin | Transient Non-Community | 100 |
| ST PAULS LUTHERAN CHURCH | WI6420350 | Wisconsin | Transient Non-Community | 100 |
| HOUSE OF THE LORD CHURCH | WI2650203 | Wisconsin | Transient Non-Community | 100 |
| SPORTSMANS BAR | WI7720355 | Wisconsin | Transient Non-Community | 100 |
| BEAR CREEK TRAVEL PLAZA | WI4691028 | Wisconsin | Transient Non-Community | 100 |
| PINE VALLEY GOLF COURSE | WI7370501 | Wisconsin | Transient Non-Community | 100 |
| FOREST VIEW MEDICAL BUILDING | WI2410730 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 14 CHIPPEWA CO | WI6090535 | Wisconsin | Transient Non-Community | 100 |
| CRYSTAL LAKE PARK HAND PUMP | WI1141092 | Wisconsin | Transient Non-Community | 100 |
| NW MILITARY & NAVAL ACADEMY | WI2650462 | Wisconsin | Non-Transient Non-Community | 100 |
| ST WENCESLAUS CHURCH | WI7720365 | Wisconsin | Transient Non-Community | 100 |
| WINDSOR | WI8040274 | Wisconsin | Transient Non-Community | 100 |
| WI DNR COUNCIL GRNDS GROUP CMPGD | WI7350365 | Wisconsin | Transient Non-Community | 100 |
| SPOT 2 | WI8040221 | Wisconsin | Transient Non-Community | 100 |
| SPOT | WI8040222 | Wisconsin | Transient Non-Community | 100 |
| NORTHVIEW FACILITY | WI2680241 | Wisconsin | Non-Transient Non-Community | 100 |
| St. Croix Nat. Scenic Riverway O.L. NPS | MN5130314 | Wisconsin | Transient Non-Community | 100 |
| COUNTRY INN | WI6090656 | Wisconsin | Transient Non-Community | 100 |
| ARIZONAS | WI6090643 | Wisconsin | Transient Non-Community | 100 |
| WHITNALL MEDICAL BLDG | WI2410701 | Wisconsin | Transient Non-Community | 100 |
| PAVELSKIS SUPPER CLUB | WI6090635 | Wisconsin | Transient Non-Community | 100 |
| GEORGE WILLIAMS COLLEGE GOLF COURSE | WI2650866 | Wisconsin | Transient Non-Community | 100 |
| PEA PATCH SALOON | WI7640615 | Wisconsin | Transient Non-Community | 100 |
| A & W FRANKSVILLE | WI2522732 | Wisconsin | Transient Non-Community | 100 |
| WHISPERING PINES CAMPGROUND | WI6320414 | Wisconsin | Transient Non-Community | 100 |
| CALUMET CO HYW DEPT FOREST JCT | WI4080307 | Wisconsin | Transient Non-Community | 100 |
| CALUMET CO HWY DEPT STA 57 | WI4080305 | Wisconsin | Transient Non-Community | 100 |
| FOREST JCTN MUTUAL WTR | WI4080275 | Wisconsin | Community | 100 |
| YOGI BEAR'S JELLYSTONE - GRAYLING (EAST) | MI2027420 | Wisconsin | Transient Non-Community | 100 |
| YOGI BEAR'S JELLYSTONE - GRAYLING (WEST) | MI2002220 | Wisconsin | Transient Non-Community | 100 |
| KELLY CLUB | WI7370454 | Wisconsin | Transient Non-Community | 100 |
| CITY VIEW SCHOOL | WI7370448 | Wisconsin | Non-Transient Non-Community | 100 |
| WATERFORD TOWN PARK | WI2522542 | Wisconsin | Transient Non-Community | 100 |
| OCONOMOWOC LAKE CLUB | WI2681802 | Wisconsin | Transient Non-Community | 100 |
| CAMP POKONOKAH - DARK LAKE WELL | WI6090494 | Wisconsin | Transient Non-Community | 100 |
| PARADISE WEST LANES | WI2520256 | Wisconsin | Transient Non-Community | 100 |
| RAYS SOUTH SIDE RESTAURANT | WI6560203 | Wisconsin | Transient Non-Community | 100 |