Browse Water Systems
4,730 public water systems in MT.
Public Water Systems Database
Browse 4,730 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 DEPT OF HIGHWAYS | MT0001963 | Montana | Transient Non-Community | 25 |
| MONTANA DEPT OF HIGHWAYS | MT0001965 | Montana | Transient Non-Community | 25 |
| BAINVILLE REST STOP | MT0001966 | Montana | Transient Non-Community | 25 |
| LOCATE REST STOP | MT0001973 | Montana | Transient Non-Community | 25 |
| GEYSER REST STOP | MT0001974 | Montana | Transient Non-Community | 25 |
| SHAWMUT REST STOP | MT0001975 | Montana | Transient Non-Community | 25 |
| HUNGRY HORSE MOTEL | MT0001980 | Montana | Transient Non-Community | 25 |
| RANGER BAR | MT0002018 | Montana | Transient Non-Community | 25 |
| BOX R BAR UNAPPROVED | MT0002021 | Montana | Transient Non-Community | 25 |
| RESERVE BAR LLC | MT0002040 | Montana | Transient Non-Community | 25 |
| SON SHINE DAY CARE | MT0002046 | Montana | Transient Non-Community | 25 |
| KNOX LUMBER CO. | MT0002054 | Montana | Transient Non-Community | 25 |
| FRY BROTHERS INC | MT0004129 | Montana | Transient Non-Community | 25 |
| BITTERROOT RESTORATION | MT0004130 | Montana | Non-Transient Non-Community | 25 |
| REAL FOOD STORE | MT0004156 | Montana | Transient Non-Community | 25 |
| MOUNTAIN MUDD GREAT FALLS | MT0004159 | Montana | Transient Non-Community | 25 |
| MOUNTAIN MUDD WATER TRUCK GREAT FALLS | MT0004167 | Montana | Community | 25 |
| MISSION MOUNTAIN SCHOOL | MT0004173 | Montana | Community | 25 |
| GENKI RESTAURANT | MT0004391 | Montana | Transient Non-Community | 25 |
| MOUNTAIN MUDD WATER TRUCK BILLINGS | MT0004175 | Montana | Transient Non-Community | 25 |
| MOUNTAIN MUDD WATER TRUCK HELENA | MT0004176 | Montana | Transient Non-Community | 25 |
| TRADEWINDS COMMERCIAL VILLAGE SUBD | MT0004182 | Montana | Non-Transient Non-Community | 25 |
| WAGONWHEEL PIZZA | MT0004183 | Montana | Transient Non-Community | 25 |
| ENERGY PLANT | MT0004185 | Montana | Transient Non-Community | 25 |
| ORANGE STREET FOOD FARM VENDING MACHINE | MT0004189 | Montana | Transient Non-Community | 25 |
| HORSESHOE BAR | MT0004294 | Montana | Transient Non-Community | 25 |
| UTILITY SOLUTIONS NORTH STAR | MT0004396 | Montana | Community | 25 |
| 57 PONY ESPRESSO | MT0004413 | Montana | Transient Non-Community | 25 |
| ARLEE SENIOR CENTER | MT0004428 | Montana | Transient Non-Community | 25 |
| CANYON CAFE | MT0004469 | Montana | Transient Non-Community | 25 |
| R&R TRAILER COURT | MT0000563 | Montana | Community | 25 |
| SILSBEE PARK | MT0000602 | Montana | Community | 25 |
| E AND B TRAILER COURT | MT0000604 | Montana | Community | 25 |
| SMITHS TRAILER COURT | MT0000610 | Montana | Community | 25 |
| DYLL'S TRAILER COURT | MT0000611 | Montana | Community | 25 |
| FISH CREEK VENTURES BED AND BREAKFAST | MT0004439 | Montana | Transient Non-Community | 25 |
| REST HAVEN | MT0004441 | Montana | Transient Non-Community | 25 |
| CREEKSIDE RV | MT0004535 | Montana | Transient Non-Community | 25 |
| TROUT SHOP CAFE UNAPPROVED | MT0004560 | Montana | Transient Non-Community | 25 |
| WOODLANDS EVENT BARN | MT0004569 | Montana | Transient Non-Community | 25 |
| MAMA BEARS DAYCARE CENTER | MT0004594 | Montana | Transient Non-Community | 25 |
| TOP NOTCH REFRIGERATION | MT0004599 | Montana | Transient Non-Community | 25 |
| J AND J WATER | MT0004648 | Montana | Community | 25 |
| BIG SKY WATER SERVICE | MT0004724 | Montana | Community | 25 |
| MSU MILLER PAVILION - UNAPPROVED | MT0004848 | Montana | Transient Non-Community | 25 |
| BARNES TRAILER COURT | MT0000541 | Montana | Community | 25 |
| BROMPS COURT | MT0000543 | Montana | Community | 25 |
| ATOM HAVEN CAFE | MT0001115 | Montana | Transient Non-Community | 25 |
| AQUA MAN LLC | MT0004950 | Montana | Community | 25 |
| SWAYZE WATER LINE ASSOC LLC | MT0004974 | Montana | Community | 25 |