Browse Water Systems
4,728 public water systems in MT.
Public Water Systems Database
Browse 4,728 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 |
|---|---|---|---|---|
| MOBILE CITY 3 | MT0005088 | Montana | Community | 40 |
| BIGFORK MOTORCOACH RV RESORT | MT0005012 | Montana | Transient Non-Community | 40 |
| GALLATIN RIVER APARTMENTS | MT0001891 | Montana | Community | 40 |
| BROADWATER ESTATES HOA | MT0004697 | Montana | Community | 40 |
| BIG SKY MOBILE HOME PARK | MT0004683 | Montana | Community | 40 |
| AP KOOKOOSINT | MT0004929 | Montana | Community | 40 |
| GREAT NORTHERN LODGE | MT0005004 | Montana | Transient Non-Community | 40 |
| HEADWATERS CAMPGROUND | MT0043336 | Montana | Transient Non-Community | 40 |
| HEART OF THE VALLEY ANIMAL SHELTER | MT0004554 | Montana | Transient Non-Community | 40 |
| CINNAMON LODGE AND ADVENTURES | MT0001546 | Montana | Transient Non-Community | 40 |
| WHITE'S THRIFTWAY MARKET | MT0001331 | Montana | Transient Non-Community | 40 |
| TRAVELERS LODGE WEST | MT0001348 | Montana | Transient Non-Community | 40 |
| J BAR M RANCH RESTAURANT | MT0003788 | Montana | Transient Non-Community | 40 |
| CORIACAN VILLAGE | MT0003799 | Montana | Community | 40 |
| LOONS ECHO RESORT | MT0003821 | Montana | Transient Non-Community | 40 |
| RGB LLC 1 | MT0003833 | Montana | Non-Transient Non-Community | 40 |
| DEMARIOS OLDS-GMC | MT0003864 | Montana | Transient Non-Community | 40 |
| FOOD AND BEVERAGE DEPOT | MT0001652 | Montana | Transient Non-Community | 40 |
| HELMVILLE SCHOOL | MT0000708 | Montana | Transient Non-Community | 40 |
| DISTRICT RANGER | MT0000753 | Montana | Transient Non-Community | 40 |
| THAIN CREEK CAMPGROUND | MT0062337 | Montana | Transient Non-Community | 40 |
| CRYSTAL LAKE CG AND GUARD STATION | MT0062340 | Montana | Transient Non-Community | 40 |
| C-M RANCH, LLC | MT0004883 | Montana | Non-Transient Non-Community | 40 |
| LUSTRE CHRISTIAN HIGH SCHOOL | MT0003282 | Montana | Non-Transient Non-Community | 40 |
| KORNER KITCHEN | MT0002648 | Montana | Transient Non-Community | 40 |
| GALLATIN COUNTY ASSOC OFFICE | MT0002694 | Montana | Non-Transient Non-Community | 40 |
| BELT COMMUNITY CHURCH UNAPPROVED | MT0004892 | Montana | Transient Non-Community | 40 |
| THRONSONS LLC MOTEL AND STORE | MT0002905 | Montana | Transient Non-Community | 40 |
| OVERLAND ENTERPRISE TRLR COURT | MT0002910 | Montana | Community | 40 |
| SAVAGE SCHOOL SHOP | MT0003106 | Montana | Non-Transient Non-Community | 40 |
| WILSONS RV RANCH | MT0003112 | Montana | Transient Non-Community | 40 |
| FRETHEIM WATER SYSTEM | MT0003118 | Montana | Community | 40 |
| ENNIS FISHING ACCESS SITE | MT0041500 | Montana | Transient Non-Community | 40 |
| ROMBO CAMPGROUND | MT0062221 | Montana | Transient Non-Community | 40 |
| RATINE CAMPGROUND WELL #2 | MT0062230 | Montana | Transient Non-Community | 40 |
| WOODBINE CG UPPER WELL NO 1 | MT0062233 | Montana | Transient Non-Community | 40 |
| CONRAD CHRISTIAN SCHOOL | MT0003155 | Montana | Non-Transient Non-Community | 40 |
| NORTH KREMLIN WATER USERS | MT0003122 | Montana | Community | 40 |
| FORT SHAW BAR | MT0000780 | Montana | Transient Non-Community | 40 |
| BITTERROOT TRAILER CT HAVRE | MT0003404 | Montana | Community | 40 |
| BIG HORN IGA | MT0003410 | Montana | Transient Non-Community | 40 |
| CARITOS FIESTA | MT0003441 | Montana | Transient Non-Community | 40 |
| REELY ADDITION WUA | MT0003530 | Montana | Non-Transient Non-Community | 40 |
| CROWN PACIFIC INLAND MAINTSHOP | MT0003555 | Montana | Non-Transient Non-Community | 40 |
| SUN MOUNTAIN LUMBER - PLANER HOUSE | MT0003557 | Montana | Non-Transient Non-Community | 40 |
| LDS CHURCH BELFRY | MT0003571 | Montana | Transient Non-Community | 40 |
| SWAN DIVE | MT0001037 | Montana | Transient Non-Community | 40 |
| DAURIAS RESTAURANT | MT0001075 | Montana | Transient Non-Community | 40 |
| FOUR BUTTES SUPPER CLUB AND LOUNGE | MT0001198 | Montana | Transient Non-Community | 40 |
| CUT BANK MUNICIPAL AIRPORT | MT0001380 | Montana | Transient Non-Community | 40 |