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 |
|---|---|---|---|---|
| WI DNR HARTMAN CK BEACH | WI4690452 | Wisconsin | Transient Non-Community | 101 |
| ST ANTHONYS CATHOLIC CHURCH | WI1530104 | Wisconsin | Transient Non-Community | 101 |
| STATION HOWARDS GROVE | WI4600970 | Wisconsin | Transient Non-Community | 101 |
| AMAN'S BEER & WINE | WI2522811 | Wisconsin | Transient Non-Community | 101 |
| GIRL SCOUTS OF THE NW GREAT LAKES APPLETON SERVICE CENTER | WI4450373 | Wisconsin | Transient Non-Community | 101 |
| ST JOHNS CATHOLIC CH HALL | WI4200557 | Wisconsin | Transient Non-Community | 101 |
| EPHRAIM YACHT HARBOR CONDOS | WI4150749 | Wisconsin | Transient Non-Community | 101 |
| BRANDING IRON | WI1570118 | Wisconsin | Transient Non-Community | 101 |
| KETTLE MORAINE UNITED PRESBYTERIAN CHURCH | WI2680397 | Wisconsin | Transient Non-Community | 101 |
| WISCONSIN NATIONAL GUARD AVIATION SUPPORT FACILITY | WI2670159 | Wisconsin | Non-Transient Non-Community | 101 |
| MOTOR BOATN BAR AND GRILL | WI1220214 | Wisconsin | Transient Non-Community | 101 |
| ROCKIN ROBINS | WI7210185 | Wisconsin | Transient Non-Community | 101 |
| FENCE LAKE | 055295405 | Wisconsin | Community | 101 |
| RED WING | 055295505 | Wisconsin | Community | 100 |
| JOE VAN HORN CHEVROLET | WI4600618 | Wisconsin | Non-Transient Non-Community | 100 |
| WEHRS OASIS | WI6320455 | Wisconsin | Transient Non-Community | 100 |
| TIMBER RDG TNNS & GOLF SNCK SHP | WI7441409 | Wisconsin | Transient Non-Community | 100 |
| BLUEMOUND BOWL | WI2680818 | Wisconsin | Transient Non-Community | 100 |
| PACON MANUFACTURING | WI4450616 | Wisconsin | Transient Non-Community | 100 |
| FRESH COAST MOTEL-DECKHOUSE | WI4150620 | Wisconsin | Transient Non-Community | 100 |
| RUEDEN RIDGE SUBDIVISION | WI4451651 | Wisconsin | Community | 100 |
| GREEN LAKE CMPGD K SECTION | WI4240031 | Wisconsin | Transient Non-Community | 100 |
| U S F S SPECTACLE LAKE E7 PIC AREA | WI7640735 | Wisconsin | Transient Non-Community | 100 |
| SKY HIGH CAMPING - HICKORY HEIGHTS | WI1110745 | Wisconsin | Transient Non-Community | 100 |
| RIVER FOREST WOLF RIVER CAMPGROUND OLD WELL | WI7340358 | Wisconsin | Transient Non-Community | 100 |
| PATS LANDING LODGE | WI8580774 | Wisconsin | Transient Non-Community | 100 |
| SHERWOOD INN | WI6180313 | Wisconsin | Transient Non-Community | 100 |
| FIRST PRESBYTERIAN CHURCH | WI7720336 | Wisconsin | Transient Non-Community | 100 |
| FIRST ENGLISH LUTHERAN CH | WI4451099 | Wisconsin | Transient Non-Community | 100 |
| RARA BP LLC | WI3340002 | Wisconsin | Transient Non-Community | 100 |
| FAITH UNITED CHURCH OF CHRIST | WI2670314 | Wisconsin | Transient Non-Community | 100 |
| TIMBER RDG TNNS & GOLF COURSE | WI7441410 | Wisconsin | Transient Non-Community | 100 |
| SPOT | WI8040222 | Wisconsin | Transient Non-Community | 100 |
| VETERANS MEMORIAL PARK CAMPGROUND | WI7210273 | Wisconsin | Transient Non-Community | 100 |
| JOHN AND HEIDIS HAPPY DAZE | WI8510225 | Wisconsin | Transient Non-Community | 100 |
| ZOAR | 055295509 | Wisconsin | Community | 100 |
| BROOKFIELD CENTRAL H S | WI2680795 | Wisconsin | Transient Non-Community | 100 |
| WHISTLING STRAITS CHAMPIONS LOCKER ROOM WELL | WI4601143 | Wisconsin | Transient Non-Community | 100 |
| OAKDALE A&W DRIVE IN | WI6420392 | Wisconsin | Transient Non-Community | 100 |
| SPOT 2 | WI8040221 | Wisconsin | Transient Non-Community | 100 |
| BOBBERS ON THE LAKE | WI8020412 | Wisconsin | Transient Non-Community | 100 |
| YMCA CAMP JORN HEALTH CENTER | WI7640240 | Wisconsin | Transient Non-Community | 100 |
| WHISTLING STRAITS IRISH COURSE SOUTH SHELTER WELL | WI4600314 | Wisconsin | Transient Non-Community | 100 |
| WHISTLING STRAITS NORTH SHELTER WELL | WI4601685 | Wisconsin | Transient Non-Community | 100 |
| WHISTLING STRAITS SOUTH SHELTER WELL | WI4601686 | Wisconsin | Transient Non-Community | 100 |
| WI DNR BUCKHORN SHOWERS | WI7290373 | Wisconsin | Transient Non-Community | 100 |
| SKY HIGH CAMPING - NORTH ENTRANCE | WI1110850 | Wisconsin | Transient Non-Community | 100 |
| REMINGTON OIL ANTIGO TRUCKSTOP | WI7340261 | Wisconsin | Transient Non-Community | 100 |
| BOONDOCKS THE | WI7440215 | Wisconsin | Transient Non-Community | 100 |
| MASCOUTIN COUNTRY CLUB ICE MACHINE | WI4240145 | Wisconsin | Transient Non-Community | 100 |