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 |
|---|---|---|---|---|
| C MART | WI4051808 | Wisconsin | Transient Non-Community | 50 |
| ST GERMAIN VILLAGE PARK | WI7640516 | Wisconsin | Transient Non-Community | 50 |
| GREAT WALL CHINESE RESTAURANT | WI2520405 | Wisconsin | Transient Non-Community | 50 |
| RITZYS | WI2520404 | Wisconsin | Transient Non-Community | 50 |
| BOULDER LK LODGE RESORT LLC | WI4430841 | Wisconsin | Transient Non-Community | 50 |
| CHALK HILLS CAMP HAND PUMP | WI4380654 | Wisconsin | Transient Non-Community | 50 |
| LAKESIDE BAR & GRILL | WI4380193 | Wisconsin | Transient Non-Community | 50 |
| UNCLE MIKES CORNER PUB | WI4380599 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 1 BUENA VISTA | WI1530157 | Wisconsin | Transient Non-Community | 50 |
| RALPHS INTERSTATE TEXACO | WI6420437 | Wisconsin | Transient Non-Community | 50 |
| RADISSON HARVEST FEST PARK | WI8580253 | Wisconsin | Transient Non-Community | 50 |
| SEASONAL POWER TOYS BAIT AND TACKLE | WI8580255 | Wisconsin | Transient Non-Community | 50 |
| GENTILE OLDSMOBILE | WI2520358 | Wisconsin | Transient Non-Community | 50 |
| BENCO 94 | WI2520351 | Wisconsin | Transient Non-Community | 50 |
| HIGHLANDS TOTAL | WI2520350 | Wisconsin | Transient Non-Community | 50 |
| SPEEDWAY DUP W FID # 230102070/PLS DELET | WI2520348 | Wisconsin | Transient Non-Community | 50 |
| BLACK WHEEL | WI2460300 | Wisconsin | Transient Non-Community | 50 |
| MCNAMARAS EAGLE LAKE RESORT | WI2520338 | Wisconsin | Transient Non-Community | 50 |
| CLUB OASIS REST ROOMS | WI6420443 | Wisconsin | Transient Non-Community | 50 |
| RIB MOUNTAIN LUTHERAN CHURCH | WI7370261 | Wisconsin | Transient Non-Community | 50 |
| WILDCAT LODGE 3 | WI7640712 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LK K10 | WI4430522 | Wisconsin | Transient Non-Community | 50 |
| WISCONSIN CENTRAL RAILWAY | WI4200247 | Wisconsin | Non-Transient Non-Community | 50 |
| TRI CITY NATIONAL BANK | WI2410644 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LAKE K23 | WI4430523 | Wisconsin | Transient Non-Community | 50 |
| HERITAGE SAVINGS | WI2410650 | Wisconsin | Transient Non-Community | 50 |
| STUARTS LEISURE ACRE CAMPGROUND | WI8070436 | Wisconsin | Transient Non-Community | 50 |
| SCHEIDLERS HURON TAVERN & CMPGD | WI6090668 | Wisconsin | Transient Non-Community | 50 |
| A & W HALES CORNERS | WI2410652 | Wisconsin | Transient Non-Community | 50 |
| SHIOCTO PUMP AND MUNCH | WI4451539 | Wisconsin | Transient Non-Community | 50 |
| ANNS ITALIAN RESTAURANT | WI2410688 | Wisconsin | Transient Non-Community | 50 |
| KELLEY TS | WI4700063 | Wisconsin | Transient Non-Community | 50 |
| WILDCAT LODGE 2 | WI7640713 | Wisconsin | Transient Non-Community | 50 |
| VOYAGER VILLAGE LITTLE BEAR LANDING | WI8070179 | Wisconsin | Transient Non-Community | 50 |
| VOYAGER VILLAGE CADOTT WEST | WI8070178 | Wisconsin | Transient Non-Community | 50 |
| OPEN PANTRY | WI2410706 | Wisconsin | Transient Non-Community | 50 |
| LAUREL LAKES 508 | WI2460150 | Wisconsin | Community | 50 |
| LYNCH TRUCK CENTER | WI2521268 | Wisconsin | Non-Transient Non-Community | 50 |
| VAN DYNE ALLEYS | WI4200666 | Wisconsin | Transient Non-Community | 50 |
| CAMP U NAH LI YA CRAFT AREA | WI4430548 | Wisconsin | Transient Non-Community | 50 |
| NORINES ON OAKWOOD | WI2410738 | Wisconsin | Transient Non-Community | 50 |
| WE ENERGIES WATER-THIENSVILLE | WI2460538 | Wisconsin | Community | 50 |
| CHEESE CELLAR INC | WI6630349 | Wisconsin | Transient Non-Community | 50 |
| WILDCAT LODGE 4 | WI7640711 | Wisconsin | Transient Non-Community | 50 |
| KELLY LAKE SIDE RESTAURANT | WI4430533 | Wisconsin | Transient Non-Community | 50 |
| SKYWAY MOTEL | WI2410699 | Wisconsin | Transient Non-Community | 50 |
| ROUND ROOF TAVERN | WI4430534 | Wisconsin | Transient Non-Community | 50 |
| SHERRI JOS WAYSIDE | WI6090676 | Wisconsin | Transient Non-Community | 50 |
| MR ZS FUNDRAISING CORP | WI2460637 | Wisconsin | Transient Non-Community | 50 |
| WILDCAT LODGE 5 | WI7640710 | Wisconsin | Transient Non-Community | 50 |