Browse Water Systems
4,721 public water systems in MT.
Public Water Systems Database
Browse 4,721 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 |
|---|---|---|---|---|
| MCGOWAN WATER COND INC | MT0004254 | Montana | Non-Transient Non-Community | 1,207 |
| HELENA LEISURE LLC | MT0000590 | Montana | Community | 1,200 |
| ASPEN CAMPGROUND | MT0000750 | Montana | Transient Non-Community | 1,200 |
| FOREST PARK WATER RSID 24 | MT0000233 | Montana | Community | 1,200 |
| GLENDIVE BAD ROUTE WEST REST | MT0001696 | Montana | Transient Non-Community | 1,200 |
| CROW AGENCY WATER PLANT | MT0000190 | Montana | Community | 1,200 |
| CORVALLIS SCHOOLS GYMNASIUM | MT0003082 | Montana | Non-Transient Non-Community | 1,200 |
| TOWN PUMP WOODSIDE 1 | MT0004725 | Montana | Transient Non-Community | 1,198 |
| VALLEY CHRISTIAN CAFETERIA | MT0003879 | Montana | Non-Transient Non-Community | 1,146 |
| HUNGRY HORSE CO WATER AND SEWER DISTRICT | MT0000253 | Montana | Community | 1,135 |
| EAST MISSOULA MT WATER MWC | MT0003559 | Montana | Community | 1,125 |
| SUPERIOR TOWN OF | MT0000339 | Montana | Community | 1,100 |
| ABSAROKEE WATER AND SEWER DIST | MT0000003 | Montana | Community | 1,100 |
| CMRWA MUSSELSHELL JUDITH RURAL WATER SYS | MT0005109 | Montana | Community | 1,100 |
| TOWN PUMP FLORENCE 1 | MT0003664 | Montana | Transient Non-Community | 1,092 |
| HARLOWTON CITY OF | MT0000240 | Montana | Community | 1,050 |
| BOBS VALLEY SERVICE INC | MT0003662 | Montana | Non-Transient Non-Community | 1,032 |
| ST MARY HEADQUARTERS AND CG | MT0002729 | Montana | Community | 1,030 |
| SCOBEY CITY OF | MT0000326 | Montana | Community | 1,026 |
| FLORENCE CARLTON SCHOOL | MT0001054 | Montana | Non-Transient Non-Community | 1,025 |
| GIANT SPRINGS STATE PARK | MT0040745 | Montana | Transient Non-Community | 1,011 |
| HARRINGTON BOTTLING CO | MT0003882 | Montana | Non-Transient Non-Community | 1,001 |
| WHITE SULPHUR SPRINGS CITY OF | MT0000360 | Montana | Community | 1,000 |
| BIG SKY CONOCO TRAVEL SHOPPE | MT0001832 | Montana | Transient Non-Community | 1,000 |
| PRAIRIE WATER COMPANY | MT0003539 | Montana | Community | 1,000 |
| US ARMY COE LIBBY DAM PROJECT | MT0001907 | Montana | Transient Non-Community | 1,000 |
| GREYCLIFF REST AREA WESTBOUND | MT0002683 | Montana | Transient Non-Community | 1,000 |
| LOGAN PASS VISITORS CENTER | MT0002720 | Montana | Transient Non-Community | 1,000 |
| FAIRVIEW TOWN OF | MT0000213 | Montana | Community | 1,000 |
| SHEPHERD SCHOOLS | MT0001764 | Montana | Non-Transient Non-Community | 1,000 |
| WILLISTON LODGE/BEAR PAW LODGE | ND5311567 | Montana | Non-Transient Non-Community | 1,000 |
| BLAINE COUNTY PARK ZURICH | MT0000722 | Montana | Transient Non-Community | 999 |
| DAVES EXPRESS LUBE | MT0004009 | Montana | Transient Non-Community | 966 |
| DEANOS TRAVEL PLAZA | MT0004351 | Montana | Transient Non-Community | 959 |
| MOUNTAIN VIEW COOP LINCOLN | MT0003919 | Montana | Transient Non-Community | 950 |
| MEADOW LAKE CO WATER AND SEWER DISTRICT | MT0000914 | Montana | Community | 950 |
| WESTVIEW MOBILE HOME PARK | MT0000437 | Montana | Community | 947 |
| TOWN PUMP MISSOULA 7 WYE | MT0004711 | Montana | Non-Transient Non-Community | 935 |
| TOWN PUMP DILLON 2 | MT0003318 | Montana | Transient Non-Community | 924 |
| BISON RANGE | 083090318 | Montana | Transient Non-Community | 915 |
| NATIONAL BISON RANGE | MT0003617 | Montana | Transient Non-Community | 915 |
| TOWN PUMP COLUMBIA FALLS 2 | MT0003974 | Montana | Transient Non-Community | 910 |
| BEARTOOTH PARTNERS LLC | MT0004032 | Montana | Transient Non-Community | 908 |
| ST MARY LODGE AND RESORT | MT0002754 | Montana | Transient Non-Community | 908 |
| GLACIER BIBLE CAMP | MT0000946 | Montana | Transient Non-Community | 903 |
| 4B'S RESTAURANT DEER LODGE | MT0000696 | Montana | Transient Non-Community | 900 |
| PIONEER WATER SERVICE | MT0004226 | Montana | Community | 900 |
| CULLIGAN WATER CONDITIONING GREAT FALLS | MT0002630 | Montana | Non-Transient Non-Community | 900 |
| EAST GLACIER CO WATER AND SEWER DIST | MT0002887 | Montana | Community | 900 |
| CORVALLIS GYM AND MIDDLE SCHOOL | MT0004041 | Montana | Non-Transient Non-Community | 900 |