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 |
|---|---|---|---|---|
| AMOCO MINI MART | WI4051103 | Wisconsin | Transient Non-Community | 110 |
| BMO BANK | WI2461298 | Wisconsin | Transient Non-Community | 109 |
| CAMP DELTON CLUB LODGE - WELL 1 | WI1570285 | Wisconsin | Transient Non-Community | 109 |
| CAMP DELTON CLUB - WELL 2 | WI1570284 | Wisconsin | Transient Non-Community | 109 |
| ST. CROIX CLINIC | 050595919 | Wisconsin | Non-Transient Non-Community | 109 |
| WATERTOWN COUNTRY CLUB | WI1140653 | Wisconsin | Transient Non-Community | 108 |
| TABLE | WI1540255 | Wisconsin | Transient Non-Community | 108 |
| CHRISTYS LANDING | WI1130588 | Wisconsin | Transient Non-Community | 108 |
| HWY 151 AMOCO | WI4201276 | Wisconsin | Transient Non-Community | 108 |
| OBRIEN STEEL | WI7370427 | Wisconsin | Non-Transient Non-Community | 108 |
| LITTLE NORWAY - SPRING | WI1130498 | Wisconsin | Transient Non-Community | 108 |
| COUNTRY OASIS | WI1130682 | Wisconsin | Transient Non-Community | 108 |
| ISLAND BAR & GRILLE | WI1280507 | Wisconsin | Transient Non-Community | 108 |
| GUN CLUB RESTAURANT | WI1540315 | Wisconsin | Transient Non-Community | 108 |
| SANDBURR FAMILY RESTAURANT | WI1540148 | Wisconsin | Transient Non-Community | 108 |
| LUDDEN LAKE GOLF CLUB | WI1250089 | Wisconsin | Transient Non-Community | 108 |
| SAWMILL INN | WI2670737 | Wisconsin | Transient Non-Community | 108 |
| STOLLEYS HOGG ALLEY | WI2682105 | Wisconsin | Transient Non-Community | 108 |
| BERLIN ELEMENTARY SCHOOL | WI7370471 | Wisconsin | Non-Transient Non-Community | 108 |
| ADMIRAL THEATRE MGT | WI2301094 | Wisconsin | Transient Non-Community | 108 |
| FOOLERYS LIQUID THERAPY | WI2682443 | Wisconsin | Transient Non-Community | 108 |
| TRUESDELL MINI MART | WI2300300 | Wisconsin | Transient Non-Community | 108 |
| OAK RIDGE - BONNIE MEADE GOLF COURSE | WI1541408 | Wisconsin | Transient Non-Community | 108 |
| WOODEN NICKEL | WI6120312 | Wisconsin | Transient Non-Community | 107 |
| RIDGEWAY BP | WI4710007 | Wisconsin | Transient Non-Community | 107 |
| GUTHRIE ELEMENTARY SCHOOL | WI2680629 | Wisconsin | Non-Transient Non-Community | 107 |
| UPI MANUFACTURING | WI2686588 | Wisconsin | Non-Transient Non-Community | 107 |
| ROCKDALE BAR & GRILL | WI1130563 | Wisconsin | Transient Non-Community | 107 |
| ROADSIDE WELL | WI4600477 | Wisconsin | Transient Non-Community | 107 |
| 2FERS GAME TIME RETREAT | WI4200691 | Wisconsin | Transient Non-Community | 107 |
| WI DNR PEN WELCKERS PT | WI4151171 | Wisconsin | Transient Non-Community | 107 |
| CLUB 51 | WI1130317 | Wisconsin | Transient Non-Community | 107 |
| CLUB 60 | WI1110310 | Wisconsin | Transient Non-Community | 107 |
| ROSENDALE UNITED CHURCH OF CHRIST | WI4200566 | Wisconsin | Transient Non-Community | 107 |
| ROCKS MOTEL | WI1250090 | Wisconsin | Transient Non-Community | 107 |
| WHEEL THE | WI1110338 | Wisconsin | Transient Non-Community | 107 |
| PRIME MINISTER FAMILY RESTAURANT | WI2460169 | Wisconsin | Transient Non-Community | 107 |
| JOE MAMAS | WI2670133 | Wisconsin | Transient Non-Community | 106 |
| FOX HILL RV PARK 3 | WI1571258 | Wisconsin | Transient Non-Community | 106 |
| CATHERINES PLACE ON THE POND | WI2671942 | Wisconsin | Transient Non-Community | 106 |
| I DONT CARE PUB & GRUB | WI1220219 | Wisconsin | Transient Non-Community | 106 |
| FOX HILL RV PARK 1 | WI1570310 | Wisconsin | Transient Non-Community | 106 |
| CORNER STORE THE | WI7210417 | Wisconsin | Transient Non-Community | 106 |
| TUCK A WAY CAMPGROUND | WI1570221 | Wisconsin | Transient Non-Community | 106 |
| PARK COMMUNITY CHURCH | WI2415237 | Wisconsin | Transient Non-Community | 106 |
| HELGESENS HARPOS ON ELEVEN | WI1540258 | Wisconsin | Transient Non-Community | 106 |
| GULERS CORNERS | WI1220191 | Wisconsin | Transient Non-Community | 106 |
| MULLINS CHEESE RETAIL STORE | WI7372544 | Wisconsin | Transient Non-Community | 106 |
| SNUG LAKE HARBOR | WI2651214 | Wisconsin | Transient Non-Community | 106 |
| QUAIL RUN GOLF LINKS | WI1530268 | Wisconsin | Transient Non-Community | 106 |