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 |
|---|---|---|---|---|
| FIVE STAR BUILDING B D AND E COMPOSITE | WI2302327 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DOT WAYSIDE BRILLN HWY 10 | WI4080373 | Wisconsin | Transient Non-Community | 80 |
| FIVE STAR BUILDING A FINISHED GOODS | WI2302326 | Wisconsin | Non-Transient Non-Community | 80 |
| GRACE CHURCH | WI2522862 | Wisconsin | Transient Non-Community | 80 |
| BREEZE INN TO THE CHALET MOTEL | WI2460207 | Wisconsin | Transient Non-Community | 80 |
| LAKE HOUSE MALL | WI2686636 | Wisconsin | Transient Non-Community | 80 |
| LEARNING DEPOT | WI2651072 | Wisconsin | Non-Transient Non-Community | 80 |
| FURST MCNESS COMPANY | WI1110956 | Wisconsin | Non-Transient Non-Community | 80 |
| WHISPERING PINES LODGE LODGE COTTAGE | WI7440800 | Wisconsin | Transient Non-Community | 80 |
| WI DOT WAYSIDE 1 POTOSI | WI1220140 | Wisconsin | Transient Non-Community | 80 |
| LAKE WISSOTA INN | WI6090619 | Wisconsin | Transient Non-Community | 80 |
| ST MARYS PARISH & SCHOOL | WI4450639 | Wisconsin | Non-Transient Non-Community | 80 |
| EAGLE ORION SCHOOL | WI1220126 | Wisconsin | Non-Transient Non-Community | 80 |
| LAKE FOREST REC AREA FITNESS CTR | WI7641568 | Wisconsin | Transient Non-Community | 80 |
| MCVANE MEMORIAL NURSING HM | WI4380437 | Wisconsin | Community | 80 |
| ST PETERS PAROCHIAL SCH & CHRCH | WI6090550 | Wisconsin | Non-Transient Non-Community | 80 |
| KNOLLWOOD TRAILER PARK 2 | WI4430503 | Wisconsin | Community | 80 |
| LAKESIDE MOTEL | WI1570268 | Wisconsin | Transient Non-Community | 80 |
| BUFFALO LAKE LODGE 1 | WI4390316 | Wisconsin | Transient Non-Community | 80 |
| PARADISE MOTEL 2 | WI1570279 | Wisconsin | Transient Non-Community | 80 |
| PARADISE MOTEL 1 | WI1570280 | Wisconsin | Transient Non-Community | 80 |
| FERNS BAR | WI6100396 | Wisconsin | Transient Non-Community | 80 |
| PROVISION PARTNERS - AUBURNDALE | WI7721601 | Wisconsin | Non-Transient Non-Community | 80 |
| NORTHWEST WISCONSIN VET SERVICE | WI6490403 | Wisconsin | Transient Non-Community | 80 |
| ST JOHNS EV LUTHERAN CHURCH | WI6100737 | Wisconsin | Transient Non-Community | 80 |
| WILD STEER DINER | WI7370206 | Wisconsin | Transient Non-Community | 80 |
| CRESTLINE MOBILE HOME PK 2 | WI7370171 | Wisconsin | Community | 80 |
| CALEDONIA PRESBYTERIAN CHURCH | WI1110147 | Wisconsin | Transient Non-Community | 80 |
| BRACKETT BAR | WI6180314 | Wisconsin | Transient Non-Community | 80 |
| POSKIN LAKE RESORT | WI6030237 | Wisconsin | Transient Non-Community | 80 |
| THEDACARE MEDICAL CENTER WILD ROSE | WI4700274 | Wisconsin | Non-Transient Non-Community | 80 |
| WOODRUFF CONGREGATION OF JEHOVAHS WITNESSES | WI7441522 | Wisconsin | Transient Non-Community | 80 |
| SCHOENSTATT SISTERS OF MARY | WI2680242 | Wisconsin | Community | 80 |
| SHIPWRECKED BREW PUB REST & INN | WI4150551 | Wisconsin | Transient Non-Community | 80 |
| COZY ACRES MHP | WI1220088 | Wisconsin | Community | 80 |
| SOMEPLACE ELSE | WI7370178 | Wisconsin | Transient Non-Community | 80 |
| WI DNR CUNARD LAKE CMPGD 20 | WI7440554 | Wisconsin | Transient Non-Community | 80 |
| SYMCO KINDERGARTEN CNTR | WI4690625 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DNR CUNARD LAKE CMPGD 19 | WI7440555 | Wisconsin | Transient Non-Community | 80 |
| FAIRLAND CMPGD | WI4150776 | Wisconsin | Transient Non-Community | 80 |
| RAWHIDE BOYS RANCH FRONTIER CAFE | WI4690587 | Wisconsin | Non-Transient Non-Community | 80 |
| OLD DODGE HOUSE, THE | WI1140410 | Wisconsin | Transient Non-Community | 80 |
| IMMANUEL LUTHERAN CHURCH | WI6420379 | Wisconsin | Transient Non-Community | 80 |
| COUNTRY INN | WI7370377 | Wisconsin | Transient Non-Community | 80 |
| TOXIC INC | WI1540139 | Wisconsin | Transient Non-Community | 80 |
| ST PETERS UCC | WI2670317 | Wisconsin | Transient Non-Community | 80 |
| SKY LODGE | WI2650979 | Wisconsin | Transient Non-Community | 80 |
| ST PAULS EV LUTHERAN CHURCH | WI6620343 | Wisconsin | Transient Non-Community | 80 |
| NICOLET PLASTICS LLC | WI4430004 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DNR GOV NELSON 2 BEACH & FISH BUILDING | WI1131538 | Wisconsin | Transient Non-Community | 80 |