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 |
|---|---|---|---|---|
| RUGER WATER DISTRICT | MT0004143 | Montana | Community | 79 |
| WOODS BAY MARINA | MT0002943 | Montana | Transient Non-Community | 79 |
| PIONEER JUNCTION MOTEL AND BAR | MT0000560 | Montana | Transient Non-Community | 79 |
| BIG PINES TRAILER COURT | MT0000450 | Montana | Community | 78 |
| RIVER ACRES INC | MT0000369 | Montana | Community | 78 |
| BIG BULL BAR AND GRILL | MT0002940 | Montana | Transient Non-Community | 78 |
| TWIN HILLS COLONY INC | MT0003978 | Montana | Community | 78 |
| Winthrop KOA | WA5397744 | Montana | Transient Non-Community | 77 |
| THE CHUCK WAGON BAR & GRILL LLC | MT0001004 | Montana | Transient Non-Community | 77 |
| GATEWAY VILLAGE SYSTEM 7 | MT0005032 | Montana | Community | 77 |
| THREE MILE MERCANTILE | MT0004042 | Montana | Transient Non-Community | 77 |
| BLACKFOOT RIVER COFFEE | MT0004501 | Montana | Transient Non-Community | 77 |
| LARRY'S SIX MILE HUSON | MT0000800 | Montana | Transient Non-Community | 77 |
| KIWANIS CAMP BEAVER CR PARK | MT0001276 | Montana | Transient Non-Community | 77 |
| THE WILD MARE | MT0001046 | Montana | Transient Non-Community | 77 |
| LIVINGSTON PARADISE VALLEY KOA N WELL 2 | MT0001608 | Montana | Transient Non-Community | 77 |
| A BAR | MT0000993 | Montana | Transient Non-Community | 77 |
| BOOTLEGGER INN | MT0001484 | Montana | Transient Non-Community | 77 |
| 44 BAR | MT0003752 | Montana | Transient Non-Community | 77 |
| GRACE CHAPEL OF THE VALLEY | MT0003765 | Montana | Transient Non-Community | 77 |
| KWIK STOP SINCLAIR UNAPPROVED | MT0004643 | Montana | Transient Non-Community | 77 |
| TRIPLE G'S RESORT | MT0000951 | Montana | Transient Non-Community | 77 |
| HOGELAND BAR M&J BAR | MT0000874 | Montana | Transient Non-Community | 76 |
| HIGH COUNTRY PARK | MT0001850 | Montana | Community | 76 |
| LUCKY CUP COFFEE UNAPPROVED | MT0004493 | Montana | Transient Non-Community | 76 |
| BIG ARM FLATHEAD LAKE MT ST PK | MT0042403 | Montana | Transient Non-Community | 75 |
| GARDEN CITY MEDICAL ARTS BLDG | MT0003485 | Montana | Non-Transient Non-Community | 75 |
| DEVON WATER INC | MT0000200 | Montana | Community | 75 |
| BITTERROOT CLINIC HAMILTON | MT0001062 | Montana | Non-Transient Non-Community | 75 |
| SPENCER AND CO | MT0004522 | Montana | Transient Non-Community | 75 |
| OUR SAVIORS LUTHERAN CHURCH | MT0003871 | Montana | Transient Non-Community | 75 |
| MINERS BAR | MT0001535 | Montana | Transient Non-Community | 75 |
| HAMILTON PUBLIC HOUSE THE | MT0003859 | Montana | Transient Non-Community | 75 |
| ASHLEY HILLS HOA | MT0004543 | Montana | Community | 75 |
| LAKE SHORE LODGE | MT0001512 | Montana | Transient Non-Community | 75 |
| BIG PIE PIZZA | MT0003165 | Montana | Transient Non-Community | 75 |
| DRY WOLF ROADSIDE SPRING | MT0002099 | Montana | Transient Non-Community | 75 |
| CALAMITY JANES | MT0003073 | Montana | Transient Non-Community | 75 |
| BEARTOOTH MOUNTAIN YOUTH CAMP | MT0062577 | Montana | Transient Non-Community | 75 |
| RAVALLI CO CREAMERY | MT0001072 | Montana | Transient Non-Community | 75 |
| LAST RUN INN | MT0003391 | Montana | Transient Non-Community | 75 |
| BLACKFOOT MARKET | MT0001472 | Montana | Transient Non-Community | 75 |
| BOZEMAN FISH TECHNOLOGY CTR | MT0003803 | Montana | Non-Transient Non-Community | 75 |
| MOMS CAFE | MT0001469 | Montana | Transient Non-Community | 75 |
| BRASS RAIL | MT0001462 | Montana | Transient Non-Community | 75 |
| MOOSE HOME | MT0001461 | Montana | Transient Non-Community | 75 |
| L BAR S BBQ | MT0001458 | Montana | Transient Non-Community | 75 |
| TATER'S PLACE | MT0002929 | Montana | Transient Non-Community | 75 |
| MIDWAY TOWNHOMES WUA | MT0005065 | Montana | Community | 75 |
| SKYLINE TR CT AND RV PARK | MT0002515 | Montana | Community | 75 |