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 |
|---|---|---|---|---|
| LAST CHANCE SALOON | MT0001540 | Montana | Transient Non-Community | 80 |
| BELTON MERCANTILE INC APGAR | MT0004297 | Montana | Transient Non-Community | 80 |
| PAPA NOELLYS PIZZA PALACE HOTEL | MT0000688 | Montana | Transient Non-Community | 79 |
| ENNIS NATIONAL FISH HATCHERY | MT0004547 | Montana | Transient Non-Community | 79 |
| PIONEER JUNCTION MOTEL AND BAR | MT0000560 | Montana | Transient Non-Community | 79 |
| HILLDALE COLONY | MT0001774 | Montana | Community | 79 |
| WOODS BAY MARINA | MT0002943 | Montana | Transient Non-Community | 79 |
| RUGER WATER DISTRICT | MT0004143 | Montana | Community | 79 |
| BIG PINES TRAILER COURT | MT0000450 | Montana | Community | 78 |
| BIG BULL BAR AND GRILL | MT0002940 | Montana | Transient Non-Community | 78 |
| RIVER ACRES INC | MT0000369 | Montana | Community | 78 |
| TWIN HILLS COLONY INC | MT0003978 | Montana | Community | 78 |
| THREE MILE MERCANTILE | MT0004042 | 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 |
| LARRY'S SIX MILE HUSON | MT0000800 | Montana | Transient Non-Community | 77 |
| Winthrop KOA | WA5397744 | Montana | Transient Non-Community | 77 |
| KWIK STOP SINCLAIR UNAPPROVED | MT0004643 | Montana | Transient Non-Community | 77 |
| 44 BAR | MT0003752 | Montana | Transient Non-Community | 77 |
| GRACE CHAPEL OF THE VALLEY | MT0003765 | Montana | Transient Non-Community | 77 |
| BOOTLEGGER INN | MT0001484 | Montana | Transient Non-Community | 77 |
| KIWANIS CAMP BEAVER CR PARK | MT0001276 | Montana | Transient Non-Community | 77 |
| BLACKFOOT RIVER COFFEE | MT0004501 | Montana | Transient Non-Community | 77 |
| THE WILD MARE | MT0001046 | Montana | Transient Non-Community | 77 |
| GATEWAY VILLAGE SYSTEM 7 | MT0005032 | Montana | Community | 77 |
| THE CHUCK WAGON BAR & GRILL LLC | MT0001004 | 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 |
| CHALET THEATER | MT0001804 | Montana | Transient Non-Community | 75 |
| GCC TRIDENT LLC | MT0000346 | Montana | Non-Transient Non-Community | 75 |
| COURT SHERIFF CAMPGROUND | MT0001439 | Montana | Transient Non-Community | 75 |
| MOMS CAFE | MT0001469 | Montana | Transient Non-Community | 75 |
| BLACKFOOT MARKET | MT0001472 | Montana | Transient Non-Community | 75 |
| EAGLE BEND | MT0003227 | Montana | Community | 75 |
| L BAR S BBQ | MT0001458 | Montana | Transient Non-Community | 75 |
| BIG PIE PIZZA | MT0003165 | Montana | Transient Non-Community | 75 |
| MOOSE HOME | MT0001461 | Montana | Transient Non-Community | 75 |
| BRASS RAIL | MT0001462 | Montana | Transient Non-Community | 75 |
| MINERS BAR | MT0001535 | Montana | Transient Non-Community | 75 |
| CALAMITY JANES | MT0003073 | Montana | Transient Non-Community | 75 |
| SHEPHERD COUNTY MARKET | MT0001760 | Montana | Transient Non-Community | 75 |
| THE ANTLERS BAR | MT0003239 | Montana | Transient Non-Community | 75 |
| SWEETGRASS HILLS SUBDIVISION | MT0003148 | Montana | Community | 75 |
| GREEN STAR MOBILE HOME VILLAGE | MT0000143 | Montana | Community | 75 |
| ELK CANYON RANCH | MT0003153 | Montana | Transient Non-Community | 75 |
| KAMPKAREFREE | MT0000131 | Montana | Transient Non-Community | 75 |
| MARTIN CITY SCHOOL | MT0003207 | Montana | Non-Transient Non-Community | 75 |
| LAST RUN INN | MT0003391 | Montana | Transient Non-Community | 75 |