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 |
|---|---|---|---|---|
| ST JOHNS EV LUTHERAN CHURCH | WI6100737 | Wisconsin | Transient Non-Community | 80 |
| PATRIOT PARK | WI1220114 | Wisconsin | Community | 80 |
| WAGON WHEEL | WI6100363 | Wisconsin | Transient Non-Community | 80 |
| FERNS BAR | WI6100396 | Wisconsin | Transient Non-Community | 80 |
| WILLOWBROOK GOLF COURSE | WI2650389 | Wisconsin | Transient Non-Community | 80 |
| ST WENCESLAUS CATHOLIC CHURCH | WI7340195 | Wisconsin | Transient Non-Community | 80 |
| LAKE FOREST REC AREA FITNESS CTR | WI7641568 | Wisconsin | Transient Non-Community | 80 |
| DEVILS LAKE RESORT | WI1570418 | Wisconsin | Transient Non-Community | 80 |
| WHISPERING PINES LODGE LODGE COTTAGE | WI7440800 | Wisconsin | Transient Non-Community | 80 |
| BREEZE INN TO THE CHALET MOTEL | WI2460207 | Wisconsin | Transient Non-Community | 80 |
| KNOLLWOOD TRAILER PARK 2 | WI4430503 | Wisconsin | Community | 80 |
| NICOLET PLASTICS LLC | WI4430004 | Wisconsin | Non-Transient Non-Community | 80 |
| NORTH BEAVER CREEK LUTH CHURCH-BRICK | WI6620387 | Wisconsin | Transient Non-Community | 80 |
| FIRST STUDENT | WI2680414 | Wisconsin | Transient Non-Community | 80 |
| TOWN OF BURKE UTILITY DISTRICT 1 | WI1130738 | Wisconsin | Community | 80 |
| SEMINARY SPRINGS TAVERN | WI1130509 | Wisconsin | Transient Non-Community | 80 |
| RICHFIELD PLAZA | WI2670330 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DNR CUNARD LK CMPGD 1106 | WI7440979 | Wisconsin | Transient Non-Community | 80 |
| JANESVILLE MOBILE TERRACE | WI1540128 | Wisconsin | Community | 80 |
| TOXIC INC | WI1540139 | Wisconsin | Transient Non-Community | 80 |
| LONESOME DOVE TAVERN LLC | WI1530142 | Wisconsin | Transient Non-Community | 80 |
| WEST COVE LANES | WI8550183 | Wisconsin | Transient Non-Community | 80 |
| MCVANE MEMORIAL NURSING HM | WI4380437 | Wisconsin | Community | 80 |
| SCHOENSTATT SISTERS OF MARY | WI2680242 | Wisconsin | Community | 80 |
| WI DNR CUNARD LAKE CMPGD 20 | WI7440554 | Wisconsin | Transient Non-Community | 80 |
| STOUGHTON BAPTIST CHURCH | WI1130446 | Wisconsin | Transient Non-Community | 80 |
| BEREAN BAPTIST CHURCH | WI6620582 | Wisconsin | Transient Non-Community | 80 |
| LYNN ANNS CMPGD ENTRANCE | WI7641135 | Wisconsin | Transient Non-Community | 80 |
| JENSEN METAL PRODUCTS | WI2521405 | Wisconsin | Non-Transient Non-Community | 80 |
| ST MARYS CAMP 1 | WI7440401 | Wisconsin | Transient Non-Community | 80 |
| SIDETRACK | WI8660423 | Wisconsin | Transient Non-Community | 80 |
| ST PETERS PAROCHIAL SCH & CHRCH | WI6090550 | Wisconsin | Non-Transient Non-Community | 80 |
| ST PATRICKS CATHOLIC CHURCH | WI1110237 | Wisconsin | Transient Non-Community | 80 |
| WHITE EAGLE INN | WI7290192 | Wisconsin | Transient Non-Community | 80 |
| MOON BEACH CAMP HOUSE UPPER | WI7640155 | Wisconsin | Transient Non-Community | 80 |
| LIMIT BAR, THE | WI2410764 | Wisconsin | Transient Non-Community | 80 |
| CALEDONIA PRESBYTERIAN CHURCH | WI1110147 | Wisconsin | Transient Non-Community | 80 |
| BLUE SPRUCE MOBILE HOME COMMUNITY | WI6270289 | Wisconsin | Community | 80 |
| BEEF N PUB | WI7290180 | Wisconsin | Transient Non-Community | 80 |
| EAST BRISTOL UTILITY COOP | WI1130278 | Wisconsin | Community | 80 |
| RED RETRIEVER BAR & GRILL | WI7370389 | Wisconsin | Transient Non-Community | 80 |
| ZION LUTHERAN CHURCH | WI8510228 | Wisconsin | Transient Non-Community | 80 |
| WI DNR CUNARD LAKE CMPGD 19 | WI7440555 | Wisconsin | Transient Non-Community | 80 |
| STECKER MACHINE PLANT 2 | WI4361287 | Wisconsin | Non-Transient Non-Community | 80 |
| WI DNR NICHOLS LK BEACH 36 | WI7640347 | Wisconsin | Transient Non-Community | 80 |
| MARYS | WI6480310 | Wisconsin | Transient Non-Community | 80 |
| CAMP NAWAKWA HEYDE HOUSE | WI6090044 | Wisconsin | Transient Non-Community | 80 |
| LAKE HOUSE MALL | WI2686636 | Wisconsin | Transient Non-Community | 80 |
| PUB N PRIME ST GERMAIN LLC | WI7640868 | Wisconsin | Transient Non-Community | 80 |
| EAU CLAIRE COOP OIL CO | WI6180717 | Wisconsin | Non-Transient Non-Community | 80 |