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 |
|---|---|---|---|---|
| CAMP TAPAWINGO WAGNER SHOWER BLDG | WI4361231 | Wisconsin | Transient Non-Community | 60 |
| STOLLS OLDE 109 | WI1140437 | Wisconsin | Transient Non-Community | 60 |
| GERMANTOWN MUTUAL INSURANCE | WI2671135 | Wisconsin | Non-Transient Non-Community | 60 |
| TOMAHAWK SCOUT RESERVATION | WI8660468 | Wisconsin | Transient Non-Community | 60 |
| TOMAHAWK SCOUT RESERVATION | WI8660469 | Wisconsin | Transient Non-Community | 60 |
| SP PARK AT PALMYRA EAGLE HS | WI1281282 | Wisconsin | Transient Non-Community | 60 |
| ROCKIN ROBINS MILL | WI2300267 | Wisconsin | Transient Non-Community | 60 |
| HAZZARDS BAR & GRILL | WI1570354 | Wisconsin | Transient Non-Community | 60 |
| PAMMEL CREEK ESTATES MHP 1 | WI6320338 | Wisconsin | Community | 60 |
| SPORTS UNLIMITED BATHHOUSE LAUNDRY | WI6120348 | Wisconsin | Transient Non-Community | 60 |
| SPORTS UNLIMITED SITES 12-23 | WI6120349 | Wisconsin | Transient Non-Community | 60 |
| SPORTS UNLIMITED SITES 24-30 37-42 | WI6120350 | Wisconsin | Transient Non-Community | 60 |
| LYNN ANNS CMPGD 5 SITE 74 | WI7640640 | Wisconsin | Transient Non-Community | 60 |
| MAYFLOWER MOTEL 2 - BLDG A | WI1570408 | Wisconsin | Transient Non-Community | 60 |
| SPORTS UNLIMITED SITES 31-36 43-49 | WI6120351 | Wisconsin | Transient Non-Community | 60 |
| HILLTOP MOTEL | WI1570409 | Wisconsin | Transient Non-Community | 60 |
| G S A CAMP BLACK HAWK CIT UNIT | WI7340578 | Wisconsin | Transient Non-Community | 60 |
| SPORTS UNLIMITED SITES 50-56 64-69 | WI6120352 | Wisconsin | Transient Non-Community | 60 |
| SPORTS UNLIMITED SITES 70-77 57-63 | WI6120353 | Wisconsin | Transient Non-Community | 60 |
| SPOT IN THE WOODS BAR & GRILL LLC | WI7010206 | Wisconsin | Transient Non-Community | 60 |
| HONEY HOLE TAVERN THE | WI6480321 | Wisconsin | Transient Non-Community | 60 |
| VIP EXECUTIVE CENTER | WI2682275 | Wisconsin | Non-Transient Non-Community | 60 |
| FRANCIS MEADOWS APTS | WI2522346 | Wisconsin | Community | 60 |
| JAMIES LAST RESORT LLC | WI6270303 | Wisconsin | Transient Non-Community | 60 |
| 29 EXPRESS | WI6480309 | Wisconsin | Transient Non-Community | 60 |
| APEX HARDWOODS - BOILER/SAWMILL | WI6320105 | Wisconsin | Non-Transient Non-Community | 60 |
| HOLY FAMILY CHILDCARE CENTER | WI2522571 | Wisconsin | Non-Transient Non-Community | 60 |
| BUNGALOW BAR | WI7370490 | Wisconsin | Transient Non-Community | 60 |
| VILLA MOTEL - MOTEL | WI1570457 | Wisconsin | Transient Non-Community | 60 |
| BARREL INN | WI7370495 | Wisconsin | Transient Non-Community | 60 |
| ISLAND BAY RESORT MOTEL | WI1570466 | Wisconsin | Transient Non-Community | 60 |
| BETHANY LUTHERAN ELCA | WI8070639 | Wisconsin | Transient Non-Community | 60 |
| ENDEAVOR ACADEMY | WI1570600 | Wisconsin | Transient Non-Community | 60 |
| EVERGREEN MOTEL - HOUSE | WI1570606 | Wisconsin | Transient Non-Community | 60 |
| MAMA BEARS | WI2418596 | Wisconsin | Non-Transient Non-Community | 60 |
| TWIN LAKE PUB | WI7640128 | Wisconsin | Transient Non-Community | 60 |
| OAKWOOD KNOLLS WATER COOP | WI2301911 | Wisconsin | Community | 60 |
| POSTAL PLAZA POST OFFICE | WI2417914 | Wisconsin | Non-Transient Non-Community | 60 |
| GERMANTOWN FAMILY PRACTICE CLINIC | WI2670090 | Wisconsin | Transient Non-Community | 60 |
| MERRY MACS CAMP N EXPANSION WELL | WI1571290 | Wisconsin | Transient Non-Community | 60 |
| TOMAHAWK SCOUT RESERVATION | WI8660428 | Wisconsin | Transient Non-Community | 60 |
| BOTTOMS UP | WI6100451 | Wisconsin | Transient Non-Community | 60 |
| SIREN PROBATION & PAROLE OFFICE | WI8070191 | Wisconsin | Transient Non-Community | 60 |
| LUCKYS BRIDGE MOTEL | WI1110634 | Wisconsin | Transient Non-Community | 60 |
| MCGREGORS BLINK BONNIE SUPPER CLB & RSRT | WI7640636 | Wisconsin | Transient Non-Community | 60 |
| ELMWOOD SCHOOL | WI2680803 | Wisconsin | Non-Transient Non-Community | 60 |
| PINE POINTE CAMPGROUND 4 | WI7350327 | Wisconsin | Transient Non-Community | 60 |
| BRIGGSVILLE ELEMENTARY | WI1110143 | Wisconsin | Non-Transient Non-Community | 60 |
| ARCO STATION | WI4380539 | Wisconsin | Transient Non-Community | 60 |
| EDGEWOOD MOBILE HOME PARK 3 | WI6630397 | Wisconsin | Community | 60 |