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 |
|---|---|---|---|---|
| FONDY SPORTS COMPLEX INC | WI4200788 | Wisconsin | Transient Non-Community | 204 |
| PORTAGE ONE STOP | WI1110337 | Wisconsin | Transient Non-Community | 203 |
| BLEW INN SUPPER CLUB | WI1140406 | Wisconsin | Transient Non-Community | 203 |
| JOHNS | WI1140331 | Wisconsin | Transient Non-Community | 203 |
| LAMB OF GOD LUTHERAN CHURCH | WI2681929 | Wisconsin | Transient Non-Community | 203 |
| KENO FAMILY DRIVE INN | WI2300356 | Wisconsin | Transient Non-Community | 203 |
| CANTAFIO'S BUCKHORN STEAK HOUSE | WI1140359 | Wisconsin | Transient Non-Community | 203 |
| TRINITY EV LUTHERAN CHURCH | WI4200570 | Wisconsin | Transient Non-Community | 203 |
| CRESTVIEW ACADEMY ADDITION | WI6181111 | Wisconsin | Non-Transient Non-Community | 203 |
| WOODLAND SHORES SD NORTH | WI4360643 | Wisconsin | Community | 203 |
| WOODLAND SHORES SD SOUTH | WI4360644 | Wisconsin | Community | 203 |
| SKY VU DRIVE IN | WI1230106 | Wisconsin | Transient Non-Community | 203 |
| COMMUNITY CHURCH OF NAZARENE | WI2520841 | Wisconsin | Transient Non-Community | 203 |
| CHAPPARAL CAMPGROUND LOWER WELL | WI1571262 | Wisconsin | Transient Non-Community | 203 |
| COUNTRY LANES | WI2410713 | Wisconsin | Transient Non-Community | 203 |
| MILOS | WI7350225 | Wisconsin | Transient Non-Community | 203 |
| LEDGEROCK DISTILLERY | WI4201566 | Wisconsin | Transient Non-Community | 203 |
| TALLY'S TAP AND EATERY | WI2681004 | Wisconsin | Transient Non-Community | 203 |
| ALL SAINTS LUTHERAN CHURCH | WI2410736 | Wisconsin | Transient Non-Community | 203 |
| STONE PRAIRIE | WI4080256 | Wisconsin | Transient Non-Community | 203 |
| SHEPHERD OF THE BAY LUTHERAN | WI4151067 | Wisconsin | Transient Non-Community | 203 |
| INTERSTATE EASY STOP | WI1110148 | Wisconsin | Transient Non-Community | 203 |
| MUKWONAGO COUNTY PARK - PICNIC AREA 1 & 2 | WI2686545 | Wisconsin | Transient Non-Community | 203 |
| CEDAR LODGE RESTAURANT | WI4200659 | Wisconsin | Transient Non-Community | 203 |
| PLUM PETROLEUM LLC | WI6480584 | Wisconsin | Transient Non-Community | 202 |
| FRANKSVILLE UNITED METHODIST CHURCH | WI2520420 | Wisconsin | Transient Non-Community | 202 |
| ST LUKE LUTHERAN CHURCH | WI2671834 | Wisconsin | Transient Non-Community | 202 |
| OUR SAVIORS EVANGELICAL LUTHERAN CHURCH | WI2685710 | Wisconsin | Transient Non-Community | 202 |
| BOB & KATHYS COUNTRY PUMP | WI2520311 | Wisconsin | Transient Non-Community | 202 |
| DURST DIV REGAL BELOIT CORP | WI1540587 | Wisconsin | Non-Transient Non-Community | 202 |
| HIGHVIEW INN | WI8610184 | Wisconsin | Transient Non-Community | 202 |
| ROCK RIVER HERITAGE PARK 3 | WI1540195 | Wisconsin | Transient Non-Community | 202 |
| BAYSIDE SUPPER CLUB | WI1140329 | Wisconsin | Transient Non-Community | 202 |
| MONACO HEIGHTS SUBDIVISION | WI2410581 | Wisconsin | Community | 202 |
| WE ENERGIES 1 - MEQUON CARE CENTER INC | WI2460123 | Wisconsin | Community | 202 |
| BLACKHAWK CORPORATE CENTER | WI2522228 | Wisconsin | Non-Transient Non-Community | 202 |
| CORNERSTONE CHURCH | WI2683099 | Wisconsin | Transient Non-Community | 202 |
| OLD WORLD WISCONSIN 4 MILE HOUSE W8 | WI2682252 | Wisconsin | Transient Non-Community | 202 |
| OLD WORLD WISCONSIN RAMSEY BARN W10 | WI2682253 | Wisconsin | Transient Non-Community | 202 |
| OUR RISEN SAVIOR CATH CH | WI4200608 | Wisconsin | Transient Non-Community | 202 |
| ST JOHN LUTHERAN CHURCH HALL | WI4200572 | Wisconsin | Transient Non-Community | 202 |
| NATURES TOUCH CAMPGROUND SHOWER | WI1570218 | Wisconsin | Transient Non-Community | 202 |
| WESTSIDE BAPTIST CHURCH | WI1541195 | Wisconsin | Transient Non-Community | 201 |
| BARK RIVER LANES | WI1280152 | Wisconsin | Transient Non-Community | 201 |
| WISCONSIN RIVERSIDE CAMPGROUND | WI1570361 | Wisconsin | Transient Non-Community | 201 |
| WEST MIDDLETON LUTHERAN CHURCH | WI1130309 | Wisconsin | Transient Non-Community | 201 |
| EWALD SOCCER FIELD COMPLEX | WI2686330 | Wisconsin | Transient Non-Community | 201 |
| SUN RETREATS FOND DU LAC EAST TRADING POST | WI4200511 | Wisconsin | Transient Non-Community | 201 |
| IGLESIA CHRISTIANA WESLEYANA CASSA DE RESTAURACION | WI2680958 | Wisconsin | Transient Non-Community | 201 |
| NEW HOPE UNITED CHURCH OF CHRIST - JACKSON | WI2671026 | Wisconsin | Transient Non-Community | 201 |