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 |
|---|---|---|---|---|
| ROGER MALONEY | WI4710516 | Wisconsin | Transient Non-Community | 100 |
| RAHR MEMORIAL SCHOOL FOREST | WI4360547 | Wisconsin | Transient Non-Community | 100 |
| FIRST WISCONSIN BANK OF ELKHORN TIBBETS | WI2650338 | Wisconsin | Transient Non-Community | 100 |
| EAGLE LAKE MANOR 4 | WI2520183 | Wisconsin | Community | 100 |
| BRIDGKORT RACQUET CLUB | WI4710538 | Wisconsin | Transient Non-Community | 100 |
| WI DOT REST AREA 2 | WI6560196 | Wisconsin | Transient Non-Community | 100 |
| WI DOT REST AREA 1 RUSH RIVER | WI6560197 | Wisconsin | Transient Non-Community | 100 |
| ST PAULS LUTHERAN CHURCH | WI6560199 | Wisconsin | Transient Non-Community | 100 |
| INDIANHEAD GOLF & RECREATION | WI7370399 | Wisconsin | Transient Non-Community | 100 |
| SPRING STREET CHURCH OF CHRIST | WI2520223 | Wisconsin | Transient Non-Community | 100 |
| SUNSET SCHOOL | WI4710599 | Wisconsin | Non-Transient Non-Community | 100 |
| HIGHLANDS RESTAURANT & CHEESE BASKET | WI2520235 | Wisconsin | Transient Non-Community | 100 |
| MULLIGANS | WI2650310 | Wisconsin | Transient Non-Community | 100 |
| KILBOURN FAMILY FOOD & GATHERINGS | WI2520239 | Wisconsin | Transient Non-Community | 100 |
| TRINITY UNITED METHODIST CHURCH | WI6560200 | Wisconsin | Transient Non-Community | 100 |
| RAYS SOUTH SIDE RESTAURANT | WI6560203 | Wisconsin | Transient Non-Community | 100 |
| PARADISE WEST LANES | WI2520256 | Wisconsin | Transient Non-Community | 100 |
| COLONY INN RESTAURANT | WI2520262 | Wisconsin | Transient Non-Community | 100 |
| WELCHS A & W | WI2520294 | Wisconsin | Transient Non-Community | 100 |
| CAMP INDIAN TRLS CLIMBING TOWER | WI1541372 | Wisconsin | Transient Non-Community | 100 |
| SCHLEEFS BAIT SHOP & COTTAGES | WI1570611 | Wisconsin | Transient Non-Community | 100 |
| ST MATTHIAS CATH CH | WI4200245 | Wisconsin | Transient Non-Community | 100 |
| BAKER CHEESE INC 1 (NOW PART OF BAKER CHEESE INC) | WI4200409 | Wisconsin | Non-Transient Non-Community | 100 |
| BLUEBERRY LAKE OASIS | WI8580847 | Wisconsin | Transient Non-Community | 100 |
| FORT MCCOY TTB INDEPENDENCE | WI6420763 | Wisconsin | Transient Non-Community | 100 |
| U S F S GORDON LAKE L1 BEACH | WI7210203 | Wisconsin | Transient Non-Community | 100 |
| HENNY PENNY RESTAURANT | WI1570387 | Wisconsin | Transient Non-Community | 100 |
| OLYMPIA MOTEL | WI1570390 | Wisconsin | Transient Non-Community | 100 |
| RIVIERA MOTEL | WI1570265 | Wisconsin | Transient Non-Community | 100 |
| LOG LODGE MOTEL | WI1570423 | Wisconsin | Transient Non-Community | 100 |
| WI DNR DEVILS LAKE - PANORAMIC | WI1570424 | Wisconsin | Transient Non-Community | 100 |
| PETTIBONE BOAT CLUB | WI6320496 | Wisconsin | Transient Non-Community | 100 |
| SOUTH LANES BOWLING & PIZZA | WI6320480 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 8 REEDSBURG | WI1570228 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 9 MERRIMAC | WI1570225 | Wisconsin | Transient Non-Community | 100 |
| SKIPPER LINER INDUSTRIES/HUCK FINNS | WI6320471 | Wisconsin | Non-Transient Non-Community | 100 |
| DOME MOTOR INN | WI4380523 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 8 STOCKHOLM | WI6470152 | Wisconsin | Transient Non-Community | 100 |
| EVANSVILLE HIGH SCHL CONCESSION STAND | WI1541196 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 4 HARTLAND | WI6480291 | Wisconsin | Transient Non-Community | 100 |
| OLIVERS SUNRISE SHORES | WI1140373 | Wisconsin | Transient Non-Community | 100 |
| BELIWOOD AMUSEMENTS SNACK BA | WI1570134 | Wisconsin | Transient Non-Community | 100 |
| MANITOWOC COUNTY HIGHWAY | WI4360628 | Wisconsin | Transient Non-Community | 100 |
| DENNYS DELI | WI1570179 | Wisconsin | Transient Non-Community | 100 |
| WEHRS OASIS | WI6320455 | Wisconsin | Transient Non-Community | 100 |
| YUM YUM TREE TAVERN | WI6320466 | Wisconsin | Transient Non-Community | 100 |
| TOWNSMEN SILVER SPUR SALOON | WI6320463 | Wisconsin | Transient Non-Community | 100 |
| STUCKEYS | WI2670272 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 7 WAUBEEK | WI6470150 | Wisconsin | Transient Non-Community | 100 |
| WI DOT WAYSIDE 3 STOCKHOLM | WI6470151 | Wisconsin | Transient Non-Community | 100 |