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 |
|---|---|---|---|---|
| RIDGE RUNNERS | WI6320437 | Wisconsin | Transient Non-Community | 75 |
| ANDYS COTTAGES | WI8580669 | Wisconsin | Transient Non-Community | 75 |
| ROCKDALE LUTHERAN CHURCH | WI1130441 | Wisconsin | Transient Non-Community | 75 |
| OCEAN SPRAY CRANBERRY INC | WI6420164 | Wisconsin | Non-Transient Non-Community | 75 |
| WHITE MOUND PARK D BELOW DAM | WI1570431 | Wisconsin | Transient Non-Community | 75 |
| GOOD THYME | WI8040098 | Wisconsin | Transient Non-Community | 75 |
| WHITE MOUND PARK C PINES PUMP | WI1570430 | Wisconsin | Transient Non-Community | 75 |
| PELOTS INN | WI7720198 | Wisconsin | Transient Non-Community | 75 |
| LAUDERDALE LAKES COUNTRY CLUB | WI2650293 | Wisconsin | Transient Non-Community | 75 |
| WI DOT WAYSIDE 3 - IXONIA | WI1280192 | Wisconsin | Transient Non-Community | 75 |
| U S F S LUNA WHITE DEER E11 CMPSITE 16 | WI7210126 | Wisconsin | Transient Non-Community | 75 |
| HAWTHORN HILLS CMPGD POND CAMPGROUND | WI2520233 | Wisconsin | Transient Non-Community | 75 |
| JO MAMAS A AND H CORNER CAFE | WI8070422 | Wisconsin | Transient Non-Community | 75 |
| DOUBLE B MOBILE HOME COURT | WI6170272 | Wisconsin | Community | 75 |
| PHEASANT INN RESTAURANT | WI4390292 | Wisconsin | Transient Non-Community | 75 |
| GOSNELLS PACKER INN | WI6030340 | Wisconsin | Transient Non-Community | 75 |
| GEORGE BLOOMBERG | WI4710581 | Wisconsin | Transient Non-Community | 75 |
| SAUK CO WHITE MOUND PARK A BEACH AREA | WI1570428 | Wisconsin | Transient Non-Community | 75 |
| RISKY BUSINESS | WI6620339 | Wisconsin | Transient Non-Community | 75 |
| ZAHN FARMS | WI4430291 | Wisconsin | Non-Transient Non-Community | 74 |
| GREEN LAKE MEDICAL BLDG | WI4240496 | Wisconsin | Transient Non-Community | 74 |
| DISCOVERY DAYS | WI2681013 | Wisconsin | Non-Transient Non-Community | 74 |
| WE ENERGIES 1 - RANGE LINE HILLS | WI2460119 | Wisconsin | Community | 74 |
| STEFFES TAVERN | WI4200563 | Wisconsin | Transient Non-Community | 74 |
| BONNYWELL VILLAGE SHOPPING CTR | WI2460197 | Wisconsin | Transient Non-Community | 74 |
| OZAUKEE SKATELAND | WI2460949 | Wisconsin | Transient Non-Community | 74 |
| ST JOHNS LUTHERAN CHURCH | WI1280174 | Wisconsin | Transient Non-Community | 74 |
| REGENCY CLUB CONDOMINIUMS | WI2521046 | Wisconsin | Transient Non-Community | 74 |
| RICHFIELD FIRE STATION 1 | WI2672226 | Wisconsin | Transient Non-Community | 74 |
| MANCHESTER ELEMENTARY SCHOOL | WI4240329 | Wisconsin | Non-Transient Non-Community | 74 |
| SOUTHERN LAKES EVANGELICAL FREE CHURCH | WI2651603 | Wisconsin | Transient Non-Community | 74 |
| LAKELAND OLDSMOBILE | WI2683129 | Wisconsin | Transient Non-Community | 74 |
| CHALET SHOPPING CENTER | WI2670922 | Wisconsin | Transient Non-Community | 74 |
| PEPPERS PUB | WI2522819 | Wisconsin | Transient Non-Community | 74 |
| SCHLEICHERS LANDING CMPGD | WI1220253 | Wisconsin | Transient Non-Community | 74 |
| CUSHING COMMUNITY CENTER | WI6490481 | Wisconsin | Transient Non-Community | 74 |
| PARK HILLS WEST | WI2414186 | Wisconsin | Transient Non-Community | 74 |
| VETESNIK POWER SPORTS | WI1530285 | Wisconsin | Transient Non-Community | 74 |
| HOWARDS GROVE CHIROPRACTIC | WI4602090 | Wisconsin | Transient Non-Community | 74 |
| WHOLLY COW FROZEN CUSTARD | WI2684063 | Wisconsin | Transient Non-Community | 73 |
| DAN SILHA LLC | WI1540970 | Wisconsin | Transient Non-Community | 73 |
| GREEN DOOR CAFE | WI2685123 | Wisconsin | Transient Non-Community | 73 |
| OZAUKEE CHRISTIAN SCHOOL | WI2671808 | Wisconsin | Non-Transient Non-Community | 73 |
| ZION EVANGELICAL LUTHERAN CH | WI4200620 | Wisconsin | Transient Non-Community | 73 |
| DILLMANS BAY RESORT 2 NORTHSHORE | WI7640816 | Wisconsin | Transient Non-Community | 73 |
| HIDEAWAY ACRES | WI1250349 | Wisconsin | Transient Non-Community | 73 |
| TRINITY UNITED CHURCH OF CHRIST RESALE SHOP | WI6320393 | Wisconsin | Transient Non-Community | 73 |
| CASSERLY PROPERTIES | WI1281049 | Wisconsin | Transient Non-Community | 73 |
| ALEXANDERS | WI4150670 | Wisconsin | Transient Non-Community | 72 |
| NORTH SHORE PRESCHOOL & CHILD CARE | WI2461306 | Wisconsin | Non-Transient Non-Community | 72 |