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 |
|---|---|---|---|---|
| PORT OF MONTANA PORT AUTHORITY | MT0003466 | Montana | Non-Transient Non-Community | 40 |
| DRUMMOND HIGH SCHOOL FOOTBALL | MT0003480 | Montana | Transient Non-Community | 40 |
| REELY ADDITION WUA | MT0003530 | Montana | Non-Transient Non-Community | 40 |
| CONRAD CHRISTIAN SCHOOL | MT0003155 | Montana | Non-Transient Non-Community | 40 |
| LUSTRE CHRISTIAN HIGH SCHOOL | MT0003282 | Montana | Non-Transient Non-Community | 40 |
| BIG HORN IGA | MT0003410 | Montana | Transient Non-Community | 40 |
| WHITE'S THRIFTWAY MARKET | MT0001331 | Montana | Transient Non-Community | 40 |
| CUT BANK MEATS | MT0003343 | Montana | Community | 40 |
| BITTERROOT TRAILER CT HAVRE | MT0003404 | Montana | Community | 40 |
| CARITOS FIESTA | MT0003441 | Montana | Transient Non-Community | 40 |
| LDS CHURCH BELFRY | MT0003571 | Montana | Transient Non-Community | 40 |
| AMERICAN SIMMENTAL ASSOC | MT0001825 | Montana | Non-Transient Non-Community | 40 |
| LOONS ECHO RESORT | MT0003821 | Montana | 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 |
| DEMARIOS OLDS-GMC | MT0003864 | Montana | Transient Non-Community | 40 |
| LAURIES DELI AND DINER | MT0004056 | Montana | Transient Non-Community | 40 |
| CMC MEDICAL CENTER | MT0004080 | Montana | Transient Non-Community | 40 |
| J BAR M RANCH RESTAURANT | MT0003788 | Montana | Transient Non-Community | 40 |
| CORIACAN VILLAGE | MT0003799 | Montana | Community | 40 |
| RGB LLC 1 | MT0003833 | Montana | Non-Transient Non-Community | 40 |
| ST JUDE'S CATHOLIC CHURCH | MT0002137 | Montana | Transient Non-Community | 40 |
| MCCHESNEY BLDG | MT0002551 | Montana | Transient Non-Community | 40 |
| 20 TAI LANE APARTMENTS | MT0002560 | Montana | Community | 40 |
| SANDMAN CAFE | MT0002158 | Montana | Transient Non-Community | 40 |
| DRUMMOND COMMUNITY HALL | MT0002167 | Montana | Non-Transient Non-Community | 40 |
| YELLOWTAIL DAM MK UPPER SYSTEM | MT0002531 | Montana | Community | 40 |
| 22 TAI LANE APARTMENTS | MT0002561 | Montana | Community | 40 |
| GALLATIN COUNTY ASSOC OFFICE | MT0002694 | Montana | Non-Transient Non-Community | 40 |
| ECHO LAKE CAFE | MT0002817 | Montana | Transient Non-Community | 40 |
| THRONSONS LLC MOTEL AND STORE | MT0002905 | Montana | Transient Non-Community | 40 |
| OVERLAND ENTERPRISE TRLR COURT | MT0002910 | Montana | Community | 40 |
| KORNER KITCHEN | MT0002648 | Montana | Transient Non-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 |
| NORTH KREMLIN WATER USERS | MT0003122 | Montana | Community | 40 |
| EAGLES STORE | MT0001300 | Montana | Transient Non-Community | 40 |
| LAZY G MOTEL | MT0001304 | Montana | Transient Non-Community | 40 |
| ROCKING J RANCH EMPLOYEE HOUSING | MT0004787 | Montana | Non-Transient Non-Community | 39 |
| RIVER EDGE RESORT 1 | MT0003469 | Montana | Transient Non-Community | 39 |
| TWO SMOKES WAY LOT 5 | MT0005085 | Montana | Non-Transient Non-Community | 39 |
| RAINBOW DAM - MT POWER | MT0000743 | Montana | Community | 39 |
| FAITH BAPTIST CHURCH | MT0003354 | Montana | Non-Transient Non-Community | 39 |
| COFFEE HAUS THE | MT0004111 | Montana | Transient Non-Community | 39 |
| SULA RANGER STATION | MT0062214 | Montana | Non-Transient Non-Community | 38 |
| COZY NORTHERN HOMES, LLC | AK2310895 | Montana | Community | 38 |
| HUNTERS TRAILER CT ANACONDA | MT0000649 | Montana | Community | 38 |
| LAKEVIEW SUITES | MT0004065 | Montana | Transient Non-Community | 38 |
| ELK LAKE RESORT | MT0003973 | Montana | Transient Non-Community | 38 |