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 |
|---|---|---|---|---|
| MONTANA STATE VETERANS CEMETERY | MT0004879 | Montana | Transient Non-Community | 150 |
| POTOMAC GREENOUGH COMMUNITY CENTER | MT0003615 | Montana | Non-Transient Non-Community | 150 |
| ADAMS TRUCK STOP | MT0001755 | Montana | Transient Non-Community | 150 |
| HOBSON SCHOOL | MT0001410 | Montana | Non-Transient Non-Community | 150 |
| MEADOWLAND HOA | MT0001670 | Montana | Community | 150 |
| ISLAND MOUNTAIN DEVELOPMENT GROUP | 083090040 | Montana | Non-Transient Non-Community | 150 |
| MARSHALL SKI AREA | MT0000854 | Montana | Transient Non-Community | 150 |
| HORIZON COLONY | MT0004529 | Montana | Community | 150 |
| ST REGIS FROSTY | MT0001853 | Montana | Transient Non-Community | 150 |
| RED LODGE MTN MIDWAY LODGE | MT0002505 | Montana | Transient Non-Community | 150 |
| LOG CABIN CAFE TWIN BRIDGES | MT0003324 | Montana | Transient Non-Community | 150 |
| TAI LANE 17 C | MT0003599 | Montana | Community | 149 |
| QUAIL RIDGE | MT0004283 | Montana | Community | 148 |
| MISSION VALLEY AMISH CHURCH | 083090313 | Montana | Transient Non-Community | 147 |
| CAMP BIGHORN | MT0003099 | Montana | Transient Non-Community | 146 |
| RIVER CITY GRILL | MT0004010 | Montana | Transient Non-Community | 146 |
| STONEFIELD BUSINESS PARK WATER SYSTEM | MT0005187 | Montana | Non-Transient Non-Community | 146 |
| ARLEE HIGH SCHOOL DIST NO 8 | MT0000982 | Montana | Non-Transient Non-Community | 145 |
| WEST FORK MEADOWS SUBDIVISION | MT0003764 | Montana | Community | 145 |
| SHELBY ADDITION WATER DISTRICT | MT0002800 | Montana | Community | 145 |
| CATTLEMENS CUT SUPPER CLUB | MT0004430 | Montana | Transient Non-Community | 145 |
| CABINET RANGER STATION | MT0062359 | Montana | Non-Transient Non-Community | 145 |
| C & C COMMUNITY INC | MT0005017 | Montana | Community | 145 |
| BRADY COUNTY WATER SEWER DISTRICT | MT0000164 | Montana | Community | 144 |
| SIDE OF THE ROAD TRAILER PARK | MT0003348 | Montana | Community | 144 |
| SPRUCE PARK MH AND RV PARK | MT0003778 | Montana | Transient Non-Community | 144 |
| NCMRWA PONDERA CO SERVICE AREA | MT0004834 | Montana | Community | 144 |
| STONEY BROOK VILLAGE CONDOMINIUM ASSOC | MT0004257 | Montana | Community | 142 |
| BONNER CHURCHES | MT0004401 | Montana | Transient Non-Community | 142 |
| SUPER 8 MOTEL OF BELGRADE | MT0003139 | Montana | Transient Non-Community | 142 |
| MOUNTAIN VISTA HOTEL | MT0003327 | Montana | Transient Non-Community | 142 |
| MAGNOLIA ESTATES | MT0004021 | Montana | Community | 140 |
| U.S. FOREST SERVICE | MT0001414 | Montana | Transient Non-Community | 140 |
| PLUM CREEK MANUFACTURING PABLO | MT0001008 | Montana | Non-Transient Non-Community | 140 |
| BITTERROOT HEALTH STEVENSVILLE | MT0005128 | Montana | Non-Transient Non-Community | 140 |
| MIDDLE CREEK MONTESSORI SCHOOL | MT0004567 | Montana | Non-Transient Non-Community | 140 |
| COLLEGE OF TECHNOLOGY WEST CAMPUS | MT0003506 | Montana | Non-Transient Non-Community | 140 |
| RAMSAY SCHOOL DISTRICT | MT0003436 | Montana | Non-Transient Non-Community | 140 |
| MONTANA PRODUCERS LLC | MT0001189 | Montana | Transient Non-Community | 140 |
| CABINET MOUNTAIN BIBLE CHURCH | MT0005074 | Montana | Transient Non-Community | 140 |
| OLD HELLGATE VILLAGE MSLA | MT0002635 | Montana | Community | 140 |
| VICTOR GRADE SCHOOL PWS | MT0004699 | Montana | Non-Transient Non-Community | 140 |
| ROCKY CLIFF ESTATES | MT0004459 | Montana | Community | 140 |
| C AND D HOA | MT0003283 | Montana | Community | 140 |
| RIB HUT THE | MT0002175 | Montana | Transient Non-Community | 140 |
| ROY SCHOOL DISTRICT NO 74 | MT0001224 | Montana | Transient Non-Community | 139 |
| LEGENDARY LODGE AT SALMON LAKE | MT0003997 | Montana | Transient Non-Community | 139 |
| TWO RIVERS MOBILE HM PK LOLO | MT0000489 | Montana | Community | 138 |
| PHILIPSBURG BAY CAMPGROUND | MT0062269 | Montana | Transient Non-Community | 138 |
| SUNSET DEVELOPMENT COMPANY | MT0000585 | Montana | Community | 137 |