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 |
|---|---|---|---|---|
| ROUND TABLE INN | WI2680372 | Wisconsin | Transient Non-Community | 50 |
| POPS MART & FUEL | WI6180560 | Wisconsin | Transient Non-Community | 50 |
| CLUB 22 SUPPER CLUB | WI4590749 | Wisconsin | Transient Non-Community | 50 |
| U S F S MEMORIAL GROVE VIS CENTER | WI8510174 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 3 FLORENCE | WI4190221 | Wisconsin | Transient Non-Community | 50 |
| ROOF & BRICKS | WI2300224 | Wisconsin | Transient Non-Community | 50 |
| BLACK BEAR LODGE 7 8 9 | WI7640969 | Wisconsin | Transient Non-Community | 50 |
| YELLOW JACKET STEAK HOUSE | WI4710574 | Wisconsin | Transient Non-Community | 50 |
| FREEDOM MINI MART | WI4451443 | Wisconsin | Transient Non-Community | 50 |
| BRASS BALL CITY CLUB | WI2300236 | Wisconsin | Transient Non-Community | 50 |
| MONTE ALVERNO RETREAT CENTER | WI4451454 | Wisconsin | Transient Non-Community | 50 |
| BIG APPLE PUB & GRILL | WI4360512 | Wisconsin | Transient Non-Community | 50 |
| GRAND SLAM | WI6091081 | Wisconsin | Transient Non-Community | 50 |
| FAIR DINKUM | WI7440505 | Wisconsin | Transient Non-Community | 50 |
| U S F S RICHARDSON LAKE L4 OLD PUMP | WI7210205 | Wisconsin | Transient Non-Community | 50 |
| MA & PA STEAK HOUSE | WI4590797 | Wisconsin | Transient Non-Community | 50 |
| SILVER LAKE GRILL | WI2300244 | Wisconsin | Transient Non-Community | 50 |
| SKILLET CREEK FOOD STAND WELL | WI1571298 | Wisconsin | Transient Non-Community | 50 |
| PARK MEADOWS MHP | WI4700634 | Wisconsin | Community | 50 |
| LA CABANA | WI2300251 | Wisconsin | Transient Non-Community | 50 |
| U S F S PINE LAKE L8 | WI7210201 | Wisconsin | Transient Non-Community | 50 |
| SHANKS RAVINA INN RESTAURANT | WI1570637 | Wisconsin | Transient Non-Community | 50 |
| U S F S VISITOR STATION K18 | WI4430517 | Wisconsin | Transient Non-Community | 50 |
| BLACK BEAR LODGE TREE HOUSE & OFFICE | WI7640972 | Wisconsin | Transient Non-Community | 50 |
| HAHN A LULA SUPPER CLUB | WI4710591 | Wisconsin | Transient Non-Community | 50 |
| U S F S GREEN LK PIC K16 | WI4430515 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LAKE K24 | WI4430512 | Wisconsin | Transient Non-Community | 50 |
| PLEASANT VIEW PARK | WI1110193 | Wisconsin | Transient Non-Community | 50 |
| JUST RUSTYS | WI4700599 | Wisconsin | Transient Non-Community | 50 |
| MOONDANCE BAR AND GRILL | WI7440184 | Wisconsin | Transient Non-Community | 50 |
| RAINBOW RESTAURANT | WI2680337 | Wisconsin | Transient Non-Community | 50 |
| STONE RIDGE MOBIL MART | WI2680338 | Wisconsin | Transient Non-Community | 50 |
| P JS | WI8550262 | Wisconsin | Transient Non-Community | 50 |
| WI ELECTRIC POWER CO WAUKESHA | WI2680345 | Wisconsin | Non-Transient Non-Community | 50 |
| WI2410662 | Wisconsin | Transient Non-Community | 50 | |
| JOECKS MEMORIAL PARK | WI2680346 | Wisconsin | Transient Non-Community | 50 |
| WILD EAGLE LODGE UNIT F | WI7641129 | Wisconsin | Transient Non-Community | 50 |
| GRACE EV LUTHERAN CH NEENAH | WI4710918 | Wisconsin | Transient Non-Community | 50 |
| GREAT WALL CHINESE RESTAURANT | WI2520405 | Wisconsin | Transient Non-Community | 50 |
| FREMONT T/P CITGO | WI4690493 | Wisconsin | Transient Non-Community | 50 |
| BREWSTER ISLAND | WI6091291 | Wisconsin | Transient Non-Community | 50 |
| CHIPPEWA CORNERS CAFE | 050595910 | Wisconsin | Transient Non-Community | 50 |
| TIMBER TRAIL CMPGD | WI4310399 | Wisconsin | Transient Non-Community | 50 |
| HILLTOP TAVERN | WI8550247 | Wisconsin | Transient Non-Community | 50 |
| EVERGREEN CAMPSITES CHANNEL | WI4700439 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 4 PIERCE | WI4310383 | Wisconsin | Transient Non-Community | 50 |
| ST JOSEPH PARISH CH | WI4700371 | Wisconsin | Transient Non-Community | 50 |
| ISLAND CITY LANES | WI7441047 | Wisconsin | Transient Non-Community | 50 |
| TRI CITY NATIONAL BANK | WI2410644 | Wisconsin | Transient Non-Community | 50 |
| HERITAGE SAVINGS | WI2410650 | Wisconsin | Transient Non-Community | 50 |