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 |
|---|---|---|---|---|
| WALES COMMUNITY PARK SPORTS FIELD | WI2685963 | Wisconsin | Transient Non-Community | 100 |
| TROUT LAKE GOLF COUNTRY CLUB | WI7640479 | Wisconsin | Transient Non-Community | 100 |
| B J S | WI8660403 | Wisconsin | Transient Non-Community | 100 |
| CAMP POKONOKAH - MAIN CENTER WELL | WI6090748 | Wisconsin | Transient Non-Community | 100 |
| U S F S SEVEN MILE LAKE E20 CMPGRD | WI7210118 | Wisconsin | Transient Non-Community | 100 |
| LANNYS FIRESIDE | WI7640305 | Wisconsin | Transient Non-Community | 100 |
| CLARK CO SNYDER PARK CMPGD | WI6100581 | Wisconsin | Transient Non-Community | 100 |
| UNIVERSITY LAKE SCHOOL PAVILION | WI2682445 | Wisconsin | Non-Transient Non-Community | 100 |
| WYNGATE SUBDIVISION | WI2460781 | Wisconsin | Community | 100 |
| FOX RIVER VALLEY ETHANOL LLC | WI4710064 | Wisconsin | Non-Transient Non-Community | 100 |
| WI DNR DEVILS LAKE - PANORAMIC | WI1570424 | Wisconsin | Transient Non-Community | 100 |
| LOG LODGE MOTEL | WI1570423 | Wisconsin | Transient Non-Community | 100 |
| HENNY PENNY RESTAURANT | WI1570387 | Wisconsin | Transient Non-Community | 100 |
| WHELLER CAMPGROUND 2 | WI1570313 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 2 LUCAS | WI6170321 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 6 SAND CREEK | WI6170322 | Wisconsin | Transient Non-Community | 100 |
| DELLWOOD PAVILION | WI7010243 | Wisconsin | Transient Non-Community | 100 |
| DOWNING ELEMENTARY SCHOOL | WI6170330 | Wisconsin | Non-Transient Non-Community | 100 |
| GOLDEN PINES RESTAURANT | WI7640495 | Wisconsin | Transient Non-Community | 100 |
| WI DOT REST AREA 3 RED CEDAR | WI6170340 | Wisconsin | Transient Non-Community | 100 |
| NW MILITARY & NAVAL ACADEMY | WI2650462 | Wisconsin | Non-Transient Non-Community | 100 |
| AMER BAPTIST ASSEM 4 STORE | WI4240243 | Wisconsin | Transient Non-Community | 100 |
| WOODHAVEN RESORT LLC | WI8580814 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KMSFNU GREENBUSH GRP 1 | WI4600578 | Wisconsin | Transient Non-Community | 100 |
| KNIGHTS OF COLUMBUS 1558 | WI7720297 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KMSFNU GREENBUSH HANDPUMP | WI4600581 | Wisconsin | Transient Non-Community | 100 |
| CHRISTIANS CAMPGROUND | WI7440651 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KOHLER ANDRAE BATH HOUSE | WI4600710 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KOHLER ANDRAE CAMP AREA | WI4600711 | Wisconsin | Transient Non-Community | 100 |
| WI DNR KOHLER ANDRAE NATURE CENTER | WI4600713 | Wisconsin | Transient Non-Community | 100 |
| OLYMPIA MOTEL | WI1570390 | Wisconsin | Transient Non-Community | 100 |
| VINTAGE HOUSE | WI7720309 | Wisconsin | Transient Non-Community | 100 |
| KWIK TRIP 838 REEDSBURG | WI1570353 | Wisconsin | Transient Non-Community | 100 |
| HOUSE OF EMBERS | WI1570340 | Wisconsin | Transient Non-Community | 100 |
| ST JOHNS CATHOLIC CHURCH | WI6091347 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 31 ST GERMAIN | WI7440240 | Wisconsin | Transient Non-Community | 100 |
| CAMP GOLDEN EAGLE 2 | WI7440365 | Wisconsin | Transient Non-Community | 100 |
| PATRICIA LAKE CAMPGROUND | WI7440293 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 5 | WI7440358 | Wisconsin | Transient Non-Community | 100 |
| SOMMERS MOBILE HOME PARK 2 | WI4600460 | Wisconsin | Community | 100 |
| EC CO COON FORKS BOAT LNDG | WI6180367 | Wisconsin | Transient Non-Community | 100 |
| EC CO COON FORK LK BEACH | WI6180366 | Wisconsin | Transient Non-Community | 100 |
| WI DNR PT BEACH CMPGD | WI4360544 | Wisconsin | Transient Non-Community | 100 |
| BEAR PAW OUTFITTER STORE & SHOWER HOUSE | WI7340058 | Wisconsin | Transient Non-Community | 100 |
| WI DNR CRYSTAL LAKE NATURE CENTER | WI7641002 | Wisconsin | Transient Non-Community | 100 |
| LITTLE SWISS VIL RESORT | WI7440321 | Wisconsin | Transient Non-Community | 100 |
| WI DNR COUNCIL GRNDS N PIC | WI7350167 | Wisconsin | Transient Non-Community | 100 |
| MIKES SERVICE AT LANGLADE | WI7340521 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 7 UPHAM | WI7340457 | Wisconsin | Transient Non-Community | 100 |
| HIGHLANDS RESTAURANT & CHEESE BASKET | WI2520235 | Wisconsin | Transient Non-Community | 100 |