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 |
|---|---|---|---|---|
| BIG SKY GROCERY UNAPPROVED | MT0004951 | Montana | Transient Non-Community | 90 |
| BUENA VISTA COMMUNITY, INC | MT0000378 | Montana | Community | 90 |
| INDIAN SPRINGS RV | MT0004844 | Montana | Transient Non-Community | 90 |
| WEST GLACIER WUA | MT0000356 | Montana | Community | 90 |
| SOLID ROCK VENTURES LLC | MT0004817 | Montana | Non-Transient Non-Community | 90 |
| FOREST RIVER MOBILE HOME AND RV PARK | MT0004809 | Montana | Community | 90 |
| BIRCH CREEK OUTDOOR ED CENTER | MT0003674 | Montana | Transient Non-Community | 90 |
| TALL TIMBERS MOBILE HOME PARK | IN5229012 | Montana | Community | 90 |
| NCMRWA NORTH HAVRE CWD LEG | MT0004720 | Montana | Community | 90 |
| MASONIC HOME OF MONTANA | MT0000245 | Montana | Community | 90 |
| WEST FORK CABIN CAMP | MT0001494 | Montana | Transient Non-Community | 90 |
| GALEN FACILITY | MT0000223 | Montana | Community | 90 |
| MONTANA COFFEE TRADER INC | MT0003888 | Montana | Transient Non-Community | 90 |
| WESTANA MOBILE MANOR HAMILTON | MT0000634 | Montana | Community | 90 |
| ANTELOPE SCHOOLS | MT0001665 | Montana | Transient Non-Community | 90 |
| PLEASANT HILL ESTATES HOA | MT0000088 | Montana | Community | 90 |
| PARADISE COVE | MT0001016 | Montana | Transient Non-Community | 89 |
| HEART OF GLACIER CAMPGROUND & CABINS | 083090315 | Montana | Transient Non-Community | 89 |
| HILLCREST COLONY | MT0004661 | Montana | Community | 89 |
| ELKHORN HEALTH AND REHABILITATION LLC | MT0000618 | Montana | Community | 89 |
| LEWIS & CLARK CAMPGROUND | MT0062367 | Montana | Transient Non-Community | 88 |
| CFAC PLANT WATER SUPPLY | MT0000906 | Montana | Non-Transient Non-Community | 88 |
| FLATHEAD LAKE VACATION TRLR CT | MT0003205 | Montana | Transient Non-Community | 88 |
| 7TH DAY ADVENTIST CHRISTIAN SCHOOL | MT0004650 | Montana | Transient Non-Community | 88 |
| MARYSVILLE HOUSE | MT0001485 | Montana | Transient Non-Community | 88 |
| MISSION DAM WATER SYSTEM | 083090029 | Montana | Community | 87 |
| GRASSHOPPER INN | MT0002015 | Montana | Transient Non-Community | 87 |
| BIG FORK RESTURANT LLC | MT0004436 | Montana | Transient Non-Community | 87 |
| HOYT AND SCOUT LLC | MT0002004 | Montana | Transient Non-Community | 87 |
| SPRINGDALE HUTTERITE COLONY | MT0000134 | Montana | Community | 87 |
| HALFWAY HOUSE | MT0003188 | Montana | Transient Non-Community | 86 |
| KOOCANUSA RESORT AND MARINA LLC | MT0001161 | Montana | Transient Non-Community | 86 |
| KINSEY SCHOOL DISTRICT 63 | MT0001191 | Montana | Non-Transient Non-Community | 86 |
| AUGUSTA SCHOOL DIST 45 | MT0001429 | Montana | Non-Transient Non-Community | 86 |
| GLACIER GUIDES INC | MT0004498 | Montana | Transient Non-Community | 86 |
| FLATHEAD LAKE UNITED METHODIST CAMP | MT0004347 | Montana | Transient Non-Community | 86 |
| ANTIGONE ACRES HOA | MT0003003 | Montana | Community | 85 |
| FALLON COUNTY WATER DISTRICT | MT0003035 | Montana | Community | 85 |
| RANCH HEADQUARTERS | MT0003199 | Montana | Community | 85 |
| COTTONWOOD CAMP FORT SMITH | MT0003301 | Montana | Transient Non-Community | 85 |
| MARKETING CONCEPTS INC | MT0003330 | Montana | Non-Transient Non-Community | 85 |
| RICHLAND CO VALLEY VIEW WUA | MT0000514 | Montana | Community | 85 |
| MONTANA JACKS GRILL AND BAR | MT0003708 | Montana | Transient Non-Community | 85 |
| LDS CHURCH EUREKA | MT0003891 | Montana | Transient Non-Community | 85 |
| SADDLE MOUNTAIN ESTATES-CLANCY | MT0001913 | Montana | Community | 85 |
| GREEN ACRES COURT | MT0000109 | Montana | Community | 85 |
| APPLEGATE VILLAGE | MT0004144 | Montana | Community | 85 |
| YELLOWSTONE HOLIDAY WTR AND SEW DISTRICT | MT0001326 | Montana | Community | 85 |
| CHRIST CHURCH OF GREAT FALLS | MT0004847 | Montana | Non-Transient Non-Community | 85 |
| DEEP WELL RANCH WORK CAMP | MT0005096 | Montana | Transient Non-Community | 85 |