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 |
|---|---|---|---|---|
| MADISON COMMUNITY MONTESSORI SCHOOL | WI1133858 | Wisconsin | Non-Transient Non-Community | 200 |
| WI DNR GOV DGE GROUP ABCD | WI1250107 | Wisconsin | Transient Non-Community | 200 |
| OUTAGAMIE COUNTY AIRPORT | WI4450481 | Wisconsin | Transient Non-Community | 200 |
| TOMMY BARTLETT 4 ROBOT WORLD/CULVERS | WI1570597 | Wisconsin | Transient Non-Community | 200 |
| POLONIA SPORTS CLUB | WI3411470 | Wisconsin | Transient Non-Community | 200 |
| SARATOGA MORAVIAN CHURCH | WI7720219 | Wisconsin | Transient Non-Community | 200 |
| WI DNR CRYSTAL LK PICNIC 8 | WI7640460 | Wisconsin | Transient Non-Community | 200 |
| SCOUTING AMERICA GARDNER DAM WOLF SHOWER HOUSE | WI7340014 | Wisconsin | Transient Non-Community | 200 |
| CASSIDYS WESTGATE SUPERMARKET | WI6180399 | Wisconsin | Transient Non-Community | 200 |
| OUR SAVIORS LUTHERAN SCHOOL | WI7370445 | Wisconsin | Non-Transient Non-Community | 200 |
| BEAR PAW SCOUT CAMP JOANNES | WI4430842 | Wisconsin | Transient Non-Community | 200 |
| LAUREN PARK | WI2686458 | Wisconsin | Transient Non-Community | 200 |
| HWY FAMILY RESTAURANT | WI7720249 | Wisconsin | Transient Non-Community | 200 |
| SPANGS ITALIAN RESTAURANT | WI7640321 | Wisconsin | Transient Non-Community | 200 |
| EDDYS RED BARN RESTAURANT | WI1570372 | Wisconsin | Transient Non-Community | 200 |
| GENES TACKLE LOUNGE & GRILL | WI6480311 | Wisconsin | Transient Non-Community | 200 |
| OAKWOOD VILLA SUPPER CLUB | WI4690469 | Wisconsin | Transient Non-Community | 200 |
| CROOKED RIVER CMPGD MAIN | WI4390305 | Wisconsin | Transient Non-Community | 200 |
| ST MARYS CATH CHURCH SAYNER | WI7640496 | Wisconsin | Transient Non-Community | 200 |
| CLARK CO RUSSELL MEM PARK 2 | WI6100366 | Wisconsin | Transient Non-Community | 200 |
| U S F S FRANKLIN LAKE E31 TRLR LP | WI7210335 | Wisconsin | Transient Non-Community | 200 |
| WINDSOR MARATHON TRUCK STOP | WI1130759 | Wisconsin | Non-Transient Non-Community | 200 |
| FLOATERS HAVEN | WI6560173 | Wisconsin | Transient Non-Community | 200 |
| BEAVER BROOK SANITARY DISTRICT | WI8660734 | Wisconsin | Community | 200 |
| FARM & FLEET | WI6090587 | Wisconsin | Non-Transient Non-Community | 200 |
| MURPHYS NOB HILL | WI1130694 | Wisconsin | Transient Non-Community | 200 |
| PINES MOTOR LODGE & RESTAURANT | WI6270346 | Wisconsin | Transient Non-Community | 200 |
| WAVERLY BEACH RESTAURANT | WI4080341 | Wisconsin | Transient Non-Community | 200 |
| KOUNTRY KOUSIN RESTAURANT | WI1570452 | Wisconsin | Transient Non-Community | 200 |
| COUNTRYSIDE RESTAURANT | WI2650410 | Wisconsin | Transient Non-Community | 200 |
| RAY ARTZ SUP OF SCHOOLS | WI8040151 | Wisconsin | Transient Non-Community | 200 |
| WI DNR KMSFNU MAUTHE LK BEACH | WI4200531 | Wisconsin | Transient Non-Community | 200 |
| VILLAGE SUPPER CLUB | WI2650318 | Wisconsin | Transient Non-Community | 200 |
| WI DNR GOV DODGE OFFICE | WI1250102 | Wisconsin | Transient Non-Community | 200 |
| TRI CITY GOLF COURSE LLC | WI7720193 | Wisconsin | Transient Non-Community | 200 |
| PRYOR AVE IRON WELL | WI2415154 | Wisconsin | Transient Non-Community | 200 |
| JOHNNY & ELAINES BAR | WI7500236 | Wisconsin | Transient Non-Community | 200 |
| JAMES KLISMET | WI4690601 | Wisconsin | Transient Non-Community | 200 |
| ZION UNITED METHODIST | WI4600542 | Wisconsin | Transient Non-Community | 200 |
| FRANKLIN VILLAGE | WI2410707 | Wisconsin | Transient Non-Community | 200 |
| ACS CHIT CHAT BAR AND GRILL | WI8580673 | Wisconsin | Transient Non-Community | 200 |
| WI DNR RICHARD BONG SUNRISE SHOWERS | WI2300969 | Wisconsin | Transient Non-Community | 200 |
| SCOUTING AMERICA CAMP TESOMAS WEST CAMPER SHOWER HOUSE | WI7440981 | Wisconsin | Transient Non-Community | 200 |
| GRACE FOURSQUARE CHURCH | WI7440503 | Wisconsin | Transient Non-Community | 200 |
| CAMP ALICE CHESTER MELODY WOODS 5 | WI2650431 | Wisconsin | Transient Non-Community | 200 |
| STOCKBRIDGE HIGH & EL SCHOOL | WI4080356 | Wisconsin | Non-Transient Non-Community | 200 |
| BASS CREEK GOLF CLUB | WI1541402 | Wisconsin | Transient Non-Community | 200 |
| WI DNR BIG LK CMPGD 40 | WI7640465 | Wisconsin | Transient Non-Community | 200 |
| CRESTLINE MOBILE HOME PARK | WI7370156 | Wisconsin | Community | 200 |
| CAMP KAWAGA INC 6 PORCUPINE | WI7440714 | Wisconsin | Transient Non-Community | 200 |