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 |
|---|---|---|---|---|
| MARINETTE CO PK TWIN BRIDGE CMPGD | WI4380657 | Wisconsin | Transient Non-Community | 50 |
| WESTFIELD VIL OF CHUCK WAGON FOUNTAIN | WI4390006 | Wisconsin | Transient Non-Community | 50 |
| HARBOR LIGHTS DEVELOPMENT | WI4051768 | Wisconsin | Community | 50 |
| COTTAGE INN (THE) | WI7440580 | Wisconsin | Transient Non-Community | 50 |
| PORTAGE CO HWY DEPT | WI7500648 | Wisconsin | Transient Non-Community | 50 |
| MARINETTE CO PK TWIN BRIDGE PICNIC | WI4380597 | Wisconsin | Transient Non-Community | 50 |
| BLACK BEAR LODGE BUNKHOUSE | WI7640967 | Wisconsin | Transient Non-Community | 50 |
| STAIBS PINE SHORES | WI8580638 | Wisconsin | Transient Non-Community | 50 |
| EAGLE LODGE RESORT & CAMPGRD | WI8580646 | Wisconsin | Transient Non-Community | 50 |
| BLACK BEAR LODGE 7 8 9 | WI7640969 | Wisconsin | Transient Non-Community | 50 |
| CHEROKEE PARK - RESTROOMS | WI1130739 | Wisconsin | Transient Non-Community | 50 |
| PINE HILLS GOLF COURSE TEE | WI4590528 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LK K29 | WI4430233 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 4 PIERCE | WI4310383 | Wisconsin | Transient Non-Community | 50 |
| DEER PARK LIBRARY | WI6560919 | Wisconsin | Transient Non-Community | 50 |
| DAIRY ST CHEESE PLANT WELL 2 | WI7720726 | Wisconsin | Non-Transient Non-Community | 50 |
| U S F S SPEARHEAD POINT CMPGRD 2 | WI8610141 | Wisconsin | Transient Non-Community | 50 |
| MOOSE INN SUPPER CLUB | WI4700422 | Wisconsin | Transient Non-Community | 50 |
| GRACE UN METH CH | WI4700550 | Wisconsin | Transient Non-Community | 50 |
| DUBLIN SPORTS BAR & GRILL | WI7640697 | Wisconsin | Transient Non-Community | 50 |
| DAIRY ST CHEESE PLANT WELL 3 | WI7720727 | Wisconsin | Non-Transient Non-Community | 50 |
| U S F S BASS LK PIC K2 | WI4430803 | Wisconsin | Transient Non-Community | 50 |
| RAINBOW SPRINGS GOLF COURSE | WI2680686 | Wisconsin | Transient Non-Community | 50 |
| WAGNERS TAVERN | WI2300260 | Wisconsin | Transient Non-Community | 50 |
| WI DOT WAYSIDE 1 MAIDEN ROCK | WI6480290 | Wisconsin | Transient Non-Community | 50 |
| U S F S BOULDER LK K12 | WI4430509 | Wisconsin | Transient Non-Community | 50 |
| PATRIOT GOLF CLUB | WI4430742 | Wisconsin | Transient Non-Community | 50 |
| AMBERG PUB DOWN TOWN CAFE | WI4380673 | Wisconsin | Transient Non-Community | 50 |
| WAUTOMA KRB | WI4700096 | Wisconsin | Transient Non-Community | 50 |
| U S F S BAGLEY RAPIDS S K3 S SOLAR | WI4430508 | Wisconsin | Transient Non-Community | 50 |
| U S F S WHEELER LK K17 | WI4430514 | Wisconsin | Transient Non-Community | 50 |
| U S F S BAGLEY RAPIDS N K4 | WI4430518 | Wisconsin | Transient Non-Community | 50 |
| WI LIONS CAMP 3 BOYS BATHHOUSE | WI7500271 | Wisconsin | Transient Non-Community | 50 |
| HOME BASE AT MT TELEMARK VILLAGE LLC | WI8040833 | Wisconsin | Transient Non-Community | 50 |
| ST PAULS LUTHERAN CH | WI4590524 | Wisconsin | Transient Non-Community | 50 |
| NEW ZOO AH MAYAN WELL | WI4051462 | Wisconsin | Transient Non-Community | 50 |
| HIGHLAND RIDGE GOLF TEE 18 | WI4051634 | Wisconsin | Transient Non-Community | 50 |
| CALLAHAN LAKE RESORT 1 | WI8580812 | Wisconsin | Transient Non-Community | 50 |
| INN BETWEEN | WI2650233 | Wisconsin | Transient Non-Community | 50 |
| GOETSCHS RESORT CABINS | WI8580767 | Wisconsin | Transient Non-Community | 50 |
| CONLIN MOBILE HOME PARK | WI6270155 | Wisconsin | Transient Non-Community | 50 |
| SKILLET CREEK FOOD STAND WELL | WI1571298 | Wisconsin | Transient Non-Community | 50 |
| DONNERS BAY RESORT | WI8260183 | Wisconsin | Transient Non-Community | 50 |
| LAKESIDE GRILL | WI7440561 | Wisconsin | Transient Non-Community | 50 |
| MEADOWS CONDOMINIUMS ASSOC LTD | WI2413464 | Wisconsin | Community | 50 |
| VISTA ROYALLE CMPGD NORTH WELL | WI7500596 | Wisconsin | Transient Non-Community | 50 |
| LIGHTHOUSE LANES | WI2670285 | Wisconsin | Transient Non-Community | 50 |
| FOND DU LAC CO PK WAUPUN POOL | WI4200794 | Wisconsin | Transient Non-Community | 50 |
| ASSEMBLY PARK BIBLE CAMP STAFF AREA | WI8161235 | Wisconsin | Transient Non-Community | 50 |
| KWIK TRIP MINI MART WINCHESTER | WI4710513 | Wisconsin | Transient Non-Community | 50 |