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 |
|---|---|---|---|---|
| TWO RIVERS MOBILE HM PK LOLO | MT0000489 | Montana | Community | 138 |
| PHILIPSBURG BAY CAMPGROUND | MT0062269 | Montana | Transient Non-Community | 138 |
| SUNSET DEVELOPMENT CO | MT0000010 | Montana | Community | 137 |
| SUNSET DEVELOPMENT COMPANY | MT0000585 | Montana | Community | 137 |
| PRETTY EAGLE SCHOOL | 083090013 | Montana | Community | 135 |
| SHILOH VILLAGE MOBILE HM PARK | MT0000122 | Montana | Community | 135 |
| AVALON SUBDIVISION | MT0004802 | Montana | Community | 135 |
| YELLOWSTONE BIBLE CAMP PRAY | MT0002036 | Montana | Transient Non-Community | 135 |
| MARION SCHOOL DISTRICT 54 | MT0000936 | Montana | Non-Transient Non-Community | 135 |
| RANGITSCH BROTHERS | MT0003918 | Montana | Non-Transient Non-Community | 135 |
| NORTHWOODS WATER SYSTEM COOP INC | MT0001736 | Montana | Community | 135 |
| SUNNY MEADOWS WATER AND SEWER DIST | MT0001864 | Montana | Community | 135 |
| MT STEAKHOUSE | MT0004456 | Montana | Transient Non-Community | 133 |
| TERRY HIGH SCHOOL DISTRICT NO 5 | MT0001612 | Montana | Non-Transient Non-Community | 133 |
| MONTANA BASECAMP RV RESORT | MT0005011 | Montana | Transient Non-Community | 132 |
| LEWIS & CLARK BUILDING | MT0003545 | Montana | Non-Transient Non-Community | 132 |
| SUNRISE TERRACE SUBD NO 2 | MT0003040 | Montana | Community | 131 |
| STILLWATER ESTATES COUNTY W AND S DIST | MT0004221 | Montana | Community | 130 |
| EMBARK AT FLATHEAD VALLEY | MT0004277 | Montana | Community | 130 |
| PLEVNA TOWN OF | MT0000307 | Montana | Community | 130 |
| AMAZING VENTURES INC | MT0004341 | Montana | Transient Non-Community | 130 |
| HOPE CHURCH | MT0003726 | Montana | Transient Non-Community | 130 |
| BITTERROOT GATEWAY MB PK LOLO | MT0000443 | Montana | Community | 130 |
| PREWITT SUBDIVISION | ND2701150 | Montana | Community | 130 |
| BIG STONE COLONY INC | MT0003077 | Montana | Community | 130 |
| WEST GLACIER KOA CAMPGROUND EXPANSION | MT0004901 | Montana | Transient Non-Community | 130 |
| BILLINGS CHRISTIAN SCHOOLS | MT0003654 | Montana | Non-Transient Non-Community | 130 |
| FOREST INN LOUNGE AND APARTMENTS | MT0000840 | Montana | Community | 130 |
| DESMET PUBLIC SCHOOL | MT0000842 | Montana | Non-Transient Non-Community | 130 |
| FIRST STUDENT INC | MT0003107 | Montana | Non-Transient Non-Community | 130 |
| ROCKING J RANCH | MT0004652 | Montana | Non-Transient Non-Community | 130 |
| NORTH FORTY RESORT | MT0003686 | Montana | Transient Non-Community | 130 |
| MEADOW HILLS WATER AND SEWER DISTRICT | MT0002925 | Montana | Community | 130 |
| OUTBACK MONTANA RV PARK | MT0000989 | Montana | Transient Non-Community | 130 |
| RIVERVIEW COLONY | MT0001777 | Montana | Community | 130 |
| WEST VALLEY PINES HOA INC | MT0003414 | Montana | Community | 130 |
| CONVERGENCE MINISTRIES | MT0003877 | Montana | Non-Transient Non-Community | 130 |
| NEW MIAMI COLONY | MT0001914 | Montana | Community | 130 |
| SAGE CREEK COLONY | MT0001779 | Montana | Community | 130 |
| PINE MEADOWS GOLF COURSE ELKS 456 THE | MT0001220 | Montana | Transient Non-Community | 130 |
| BONNER HOUSING PWS SYSTEM | MT0000467 | Montana | Community | 128 |
| HILDRETH SUBDIVISION NO 3 | MT0003968 | Montana | Community | 128 |
| TWO MILE TRACT HOA | MT0003328 | Montana | Community | 128 |
| LOGAN MONTANA STATE PARK | MT0042405 | Montana | Transient Non-Community | 128 |
| RIVERSIDE BAR AND GRILL ARLEE | MT0003628 | Montana | Transient Non-Community | 128 |
| BEAVER CREEK GOLF COURSE | MT0001274 | Montana | Transient Non-Community | 128 |
| EUREKA RANGER STATION | MT0062342 | Montana | Non-Transient Non-Community | 127 |
| JUDITH GAP TOWN OF | MT0000258 | Montana | Community | 126 |
| B & R VILLAGE | MT0001642 | Montana | Transient Non-Community | 125 |
| GOLDEN EAGLE WATER USERS ASSN | MT0002840 | Montana | Community | 125 |