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 |
|---|---|---|---|---|
| ONEIDA TRIBAL BUILDING | 050595701 | Wisconsin | Non-Transient Non-Community | 99 |
| STOCKBRIDGE-MUNSEE MUSEUM | 050595004 | Wisconsin | Transient Non-Community | 99 |
| STOCKBRIDGE-MUNSEE TRIB'L BNGO | 050595006 | Wisconsin | Non-Transient Non-Community | 99 |
| MENOMINEE TRIBAL BINGO | 050595510 | Wisconsin | Transient Non-Community | 99 |
| GREAT LAKES TRIBAL BUILDING | 050595101 | Wisconsin | Non-Transient Non-Community | 99 |
| LCO TRIBAL BUILDING | 050595301 | Wisconsin | Non-Transient Non-Community | 99 |
| LCO HIGH SCHOOL | 050595302 | Wisconsin | Non-Transient Non-Community | 99 |
| JOHN PETERS | 050595506 | Wisconsin | Transient Non-Community | 99 |
| WASTE MANAGEMENT SOUTHEAST WISCONSIN | WI2410725 | Wisconsin | Transient Non-Community | 99 |
| RAYMOND MCGESHICK-CHAIRMAN | 055295202 | Wisconsin | Non-Transient Non-Community | 99 |
| OZAUKEE DAYCARE CENTER - ULAO 2 | WI2461592 | Wisconsin | Non-Transient Non-Community | 98 |
| GARDEN CENTER | WI2683486 | Wisconsin | Transient Non-Community | 98 |
| EVANSVILLE GOLF CLUB CLUBHOUSE | WI1540151 | Wisconsin | Transient Non-Community | 98 |
| FISH CREEK CMPGD | WI4150166 | Wisconsin | Transient Non-Community | 98 |
| SOUTH HILLS COUNTRY CLUB CLUBHOUSE | WI2520226 | Wisconsin | Transient Non-Community | 98 |
| COUNTRY AIRE MOBILE HOME COURT LLC | WI4080274 | Wisconsin | Community | 98 |
| ST JOHNS LUTHERAN CHURCH | WI2460231 | Wisconsin | Transient Non-Community | 98 |
| MAPLES MOBILE PARK | WI7720172 | Wisconsin | Community | 98 |
| WIOTA SANITARY DISTRICT | WI1330078 | Wisconsin | Community | 98 |
| ST JOHNS EVANGELICAL LUTHERAN | WI1570292 | Wisconsin | Transient Non-Community | 98 |
| BURLINGTON NORTHERN SANTA FE TACONITE FACILITY | WI8160121 | Wisconsin | Non-Transient Non-Community | 97 |
| EMR LLC DBA 5 CORNERS TRUCK & AUTO | WI2460566 | Wisconsin | Transient Non-Community | 97 |
| FULL GOSPEL CHURCH | WI2671034 | Wisconsin | Transient Non-Community | 97 |
| NICOLET GROVE WATER COOP | WI4050458 | Wisconsin | Community | 97 |
| PIRCO MHP | WI7720851 | Wisconsin | Community | 97 |
| STOCK LUMBER COMPANY | WI1540601 | Wisconsin | Transient Non-Community | 97 |
| ROCK PRAIRIE MONTESSORI SCHOOL | WI1541246 | Wisconsin | Non-Transient Non-Community | 96 |
| ST MARYS CAMP A & B DORM | WI7440785 | Wisconsin | Transient Non-Community | 96 |
| ST MARYS CAMP C & D DORM | WI7440786 | Wisconsin | Transient Non-Community | 96 |
| NEW WORLD MONTESSORI SCHOOL | WI2461305 | Wisconsin | Non-Transient Non-Community | 96 |
| MADELINE ISLAND ESTATES | WI8040437 | Wisconsin | Transient Non-Community | 96 |
| EDGEWATER SUPPER CLUB | WI1280261 | Wisconsin | Transient Non-Community | 96 |
| WI DOT WAYSIDE 2 HULL | WI7500200 | Wisconsin | Transient Non-Community | 96 |
| TRAPINOS RAINBOW INN | WI1110649 | Wisconsin | Transient Non-Community | 96 |
| BOB BURMEISTER | WI4080406 | Wisconsin | Transient Non-Community | 96 |
| ELM GROVE PRESCHOOL & CHILD CARE | WI2686304 | Wisconsin | Non-Transient Non-Community | 96 |
| CHILDRENS WORLD LEARNING CTR MEQUON | WI2461463 | Wisconsin | Transient Non-Community | 96 |
| TRIPOLI SCHOOL | WI7350570 | Wisconsin | Non-Transient Non-Community | 95 |
| WILSON MUTUAL INSURANCE | WI4600201 | Wisconsin | Non-Transient Non-Community | 95 |
| CEDAR FALLS ACRES MHP | WI6170271 | Wisconsin | Community | 95 |
| MANITOU FALLS SANITARY DISTRICT NO 1 | WI8160145 | Wisconsin | Community | 95 |
| BUSSEYVILLE PARK | WI1280219 | Wisconsin | Transient Non-Community | 95 |
| STOCKBRIDGE-MUNSEE CLINIC | 050595001 | Wisconsin | Community | 95 |
| NEW RICHMOND ESTATES | WI6560131 | Wisconsin | Community | 95 |
| STONEY CREEK ADULT COMMUNITY | WI2684360 | Wisconsin | Community | 95 |
| SOMMERS INC | WI2460290 | Wisconsin | Non-Transient Non-Community | 95 |
| W R R ENVIRONMENTAL SERVICES CO INC | WI6180353 | Wisconsin | Non-Transient Non-Community | 95 |
| CROWN OF LIFE EV LUTHERAN SCH & CH | WI2670233 | Wisconsin | Non-Transient Non-Community | 95 |
| ST GERMAIN SUBWAY | WI7640076 | Wisconsin | Transient Non-Community | 95 |
| S&S JERSEYLAND DAIRY | WI4150417 | Wisconsin | Non-Transient Non-Community | 95 |