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 |
|---|---|---|---|---|
| WONDERLAND TAP | WI2680808 | Wisconsin | Transient Non-Community | 102 |
| KINGDOM HALL OF JEHOVAHS WITNESSES MUKWONAGO | WI2681031 | Wisconsin | Transient Non-Community | 102 |
| NORTHWOOD COMMUNITY ELEMENTARY SCHOOL | WI7440656 | Wisconsin | Non-Transient Non-Community | 102 |
| OLD WORLD WISCONSIN DANISH MAIN W14 | WI2685910 | Wisconsin | Transient Non-Community | 102 |
| OLD WORLD WISCONSIN FINNISH W 5 | WI2681077 | Wisconsin | Transient Non-Community | 102 |
| BENDERS DELI | WI2684064 | Wisconsin | Transient Non-Community | 102 |
| OLD WORLD WISCONSIN GERMAN WELL 3 | WI2682256 | Wisconsin | Transient Non-Community | 102 |
| OLD WORLD WISCONSIN CALDWELL FARMERS W13 | WI2685705 | Wisconsin | Transient Non-Community | 102 |
| HOMESTEAD SUITES | WI4151913 | Wisconsin | Transient Non-Community | 102 |
| PLAYDAY MOTEL - NEAR SWIMMING POOL | WI1570250 | Wisconsin | Transient Non-Community | 102 |
| PLAYDAY MOTEL - MAIN BUILDING (OFFICE) | WI1570248 | Wisconsin | Transient Non-Community | 102 |
| ST MICHAELS ANGLICAN CHURCH | WI2684147 | Wisconsin | Transient Non-Community | 102 |
| HOOKED AT OUTBOARDS BAR & GRILL | WI8610075 | Wisconsin | Transient Non-Community | 102 |
| EPHRAIM BEACH PARK | WI4151767 | Wisconsin | Transient Non-Community | 102 |
| GET FIT HEALTH CLUB | WI1141142 | Wisconsin | Transient Non-Community | 102 |
| THIEDES LUNCH | WI1140323 | Wisconsin | Transient Non-Community | 102 |
| SLUGGERS | WI2680349 | Wisconsin | Transient Non-Community | 102 |
| DOUBLE BARREL SALOON | WI4200644 | Wisconsin | Transient Non-Community | 102 |
| WASHINGTON ISLAND RED BARN THEATER PARK | WI3150022 | Wisconsin | Transient Non-Community | 102 |
| WOODFORD BAR & GRILL | WI1330127 | Wisconsin | Transient Non-Community | 102 |
| NORTH SCOTT BAPTIST CHURCH | WI1110287 | Wisconsin | Transient Non-Community | 102 |
| PARK LANE MODEL RAILROAD MUSEUM | WI1570630 | Wisconsin | Transient Non-Community | 102 |
| CALUMET HARBOR TRAILER PK | WI4200749 | Wisconsin | Transient Non-Community | 102 |
| COACHMANS INN MOTEL POOL MOTEL BLDGS 1 & 2 | WI1131299 | Wisconsin | Transient Non-Community | 102 |
| IMMANUEL UNITED CHURCH OF CHRIST | WI4600488 | Wisconsin | Transient Non-Community | 102 |
| MOMS HI WAY DINER | WI1140407 | Wisconsin | Transient Non-Community | 102 |
| FREE METHODIST CHURCH | WI2680580 | Wisconsin | Transient Non-Community | 102 |
| DAKOTA CAPITAL MHC LLC | WI4700271 | Wisconsin | Community | 102 |
| CARMELITE SISTERS ST JOSEPHS | WI2300108 | Wisconsin | Community | 102 |
| DO IT ALL SPORTS ARENA | WI4201341 | Wisconsin | Transient Non-Community | 102 |
| LAKE RIPLEY COUNTRY CLUB - COURSE SYSTEM | WI3280005 | Wisconsin | Transient Non-Community | 102 |
| DODGE CO ASTICO PARK SHOWER BUILDING WATER STATION | WI1140966 | Wisconsin | Transient Non-Community | 102 |
| DODGE CO ASTICO PARK NORTH ARTESIAN WELL | WI1140416 | Wisconsin | Transient Non-Community | 102 |
| TAC'S ALEMENT | WI1132719 | Wisconsin | Transient Non-Community | 102 |
| DODGE CO ASTICO PARK SHELTERS WELL | WI1140415 | Wisconsin | Transient Non-Community | 102 |
| LAKE WISCONSIN CMPGRD LLC | WI1110189 | Wisconsin | Transient Non-Community | 102 |
| CCS PLACE | WI2670140 | Wisconsin | Transient Non-Community | 102 |
| THE DRINKING WELL | WI2670400 | Wisconsin | Transient Non-Community | 102 |
| T K FOODS | WI1140839 | Wisconsin | Transient Non-Community | 102 |
| FIRST CONGREGATIONAL CHURCH | WI2520376 | Wisconsin | Transient Non-Community | 102 |
| GRACE BAPTIST CHURCH | WI8040805 | Wisconsin | Transient Non-Community | 102 |
| DODGE CO ASTICO PARK SOUTH ARTESIAN WELL | WI1140591 | Wisconsin | Transient Non-Community | 102 |
| BUSHWOOD | WI4600657 | Wisconsin | Transient Non-Community | 102 |
| KEMLERS LAMP | WI1280214 | Wisconsin | Transient Non-Community | 102 |
| PENELOPES PIT STOP SALOON | WI4200764 | Wisconsin | Transient Non-Community | 102 |
| HIVE, THE | WI4200774 | Wisconsin | Transient Non-Community | 101 |
| ST JOHNS CATHOLIC CH HALL | WI4200557 | Wisconsin | Transient Non-Community | 101 |
| CALVARY REFORMED CHURCH | WI2680950 | Wisconsin | Transient Non-Community | 101 |
| CALVARY BAPTIST CH | WI1220160 | Wisconsin | Transient Non-Community | 101 |
| BRANDING IRON | WI1570118 | Wisconsin | Transient Non-Community | 101 |