Montana water providers — page 11
Find published drinking-water records, providers, and official agency resources for Montana. Review sources, sample dates, and coverage.
Official drinking-water resources
- Montana Department of Environmental Quality - Public Water Supply Bureau
- Montana Drinking Water Watch
- Montana DEQ — PFAS sampling information
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
2,350 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
Schools, workplaces and other non-community systems
- Mountain View Co-Op UlmMT0003966 · TNCWS · Population served: 421
- Bonner School District No 14MT0000846 · NTNCWS · Population served: 420
- Elder Grove School Buildings 1 & 2MT0003620 · NTNCWS · Population served: 420
- Woodys Country StoreMT0003206 · TNCWS · Population served: 418
- Chico Hot SpringsMT0001564 · NTNCWS · Population served: 415
- Blacktail GroceryMT0003897 · TNCWS · Population served: 413
- Clearwater Bar Paws Up RanchMT0000816 · TNCWS · Population served: 413
- Anderson Stevenson Wilke Funeral HomeMT0004757 · TNCWS · Population served: 411
- Bannack St Park Visitor CenterMT0040973 · TNCWS · Population served: 410
- Park Cafe & Grocery083090095 · TNCWS · Population served: 410
- Libby Christian ChurchMT0004380 · TNCWS · Population served: 406
- Fics Kwik SixMT0003805 · TNCWS · Population served: 405
- Blue Bay Campground083090308 · TNCWS · Population served: 404
- Seeley Lake CampgroundMT0062375 · TNCWS · Population served: 404
- Discovery Ski AreaMT0002110 · TNCWS · Population served: 401
- Bridger Rest AreaMT0001968 · TNCWS · Population served: 400
- Custer Rest Area EastboundMT0001751 · TNCWS · Population served: 400
- Custer Rest Area WestboundMT0001752 · TNCWS · Population served: 400
- Hysham Rest Area EastboundMT0001694 · TNCWS · Population served: 400
- Lake Mcdonald LodgeMT0002719 · TNCWS · Population served: 400
- Manhattan Christian SchoolsMT0001279 · NTNCWS · Population served: 400
- Rising Sun CampgroundMT0002726 · TNCWS · Population served: 400
- Roots Christian FellowshipMT0004407 · TNCWS · Population served: 400
- Swiftcurrent CampgroundMT0003592 · TNCWS · Population served: 400
- The Historic FlorenceMT0003924 · NTNCWS · Population served: 400
- Trail Star Cafe And Truck StopMT0001215 · TNCWS · Population served: 400
- Troy Rest AreaMT0003533 · TNCWS · Population served: 400
- Yellowstone Commercial CenterMT0004972 · NTNCWS · Population served: 400
- Stillwater East BoulderMT0003894 · NTNCWS · Population served: 380
- Gallatin Gateway InnMT0000638 · NTNCWS · Population served: 375
- St Regis Travel CenterMT0001852 · TNCWS · Population served: 374
- Corner Store BozemanMT0001266 · TNCWS · Population served: 373
- Galloups Slide Inn IncMT0001499 · TNCWS · Population served: 365
- Great Divide Ski AreaMT0003384 · TNCWS · Population served: 364
- West Glacier Koa CampgroundMT0000882 · TNCWS · Population served: 360
- Holter Lake Rec Site Cg No 15 BlmMT0002708 · TNCWS · Population served: 352
- Mt Air Natl Guard 120th Air Lift WingMT0004789 · NTNCWS · Population served: 350
- Stillwater Christian SchoolMT0001742 · NTNCWS · Population served: 350
- Valley Christian School NorthMT0003878 · NTNCWS · Population served: 350
- Warren School District No 1MT0001459 · NTNCWS · Population served: 350
- Eastgate School District 09MT0003200 · NTNCWS · Population served: 342
- Maverick Mountain Resort LLCMT0002860 · TNCWS · Population served: 340
- Clancy Elementary School Dist 01MT0001397 · NTNCWS · Population served: 333
- ComstockMT0004656 · NTNCWS · Population served: 330
- Paws Up Angus Ranch Main ComplexMT0004454 · NTNCWS · Population served: 327
- K-M Scout Ranch Water SystemMT0005061 · TNCWS · Population served: 325
- Zoomontana IncMT0003743 · TNCWS · Population served: 324
- Culligan of MissoulaMT0004067 · NTNCWS · Population served: 320
- Lds Church CorvallisMT0003646 · TNCWS · Population served: 320
- Rock Creek Resort Red LodgeMT0000004 · TNCWS · Population served: 320
- West Glacier RvMT0005009 · TNCWS · Population served: 320
- Glacier View Golf ClubMT0000883 · TNCWS · Population served: 319
- Town Pump 1033 Big Timber # 2MT0001689 · TNCWS · Population served: 318
- Stacey'S Bar-The WesternerMT0001287 · NTNCWS · Population served: 315
- Last Chance ChapelMT0004180 · TNCWS · Population served: 313
- Best Burger Drive InMT0003892 · TNCWS · Population served: 310
- Ferndale Market FerndaleMT0002853 · TNCWS · Population served: 310
- Two SistersMT0002757 · TNCWS · Population served: 309
- Aitkens Quick StopMT0003962 · TNCWS · Population served: 306
- Log Gulch Recreation Site BlmMT0042433 · TNCWS · Population served: 306
- Majestic Valley ArenaMT0004253 · TNCWS · Population served: 306
- Archer AcresMT0005115 · TNCWS · Population served: 305
- Avon Family CafeMT0000690 · TNCWS · Population served: 305
- Ksanka Motel And Mini MartMT0001137 · TNCWS · Population served: 305
- Tongue River Campers PointMT0043957 · TNCWS · Population served: 305
- Shepherd Dollar General Water SystemMT0005168 · TNCWS · Population served: 303
- Thompson Falls Dollar GeneralMT0005153 · TNCWS · Population served: 303
- Victor Dollar GeneralMT0005171 · TNCWS · Population served: 303
- Bozeman Hot Springs Campground & Rv ParkMT0001278 · TNCWS · Population served: 302
- Camelot Ranch Event CenterMT0004959 · TNCWS · Population served: 300
- Frenchtown Pond State ParkMT0042415 · TNCWS · Population served: 300
- Frontier InnMT0000770 · TNCWS · Population served: 300
- HaufbrauMT0000655 · TNCWS · Population served: 300
- Holter Dam Cg BlmMT0003516 · TNCWS · Population served: 300
- Kims Marina And ResortMT0002857 · TNCWS · Population served: 300
- Lincoln School District No 38MT0001468 · NTNCWS · Population served: 300
- Northwest Water Conditioning Culligan WMT0003473 · NTNCWS · Population served: 300
- Palisades CampgroundMT0001491 · TNCWS · Population served: 300
- Park City School K 12MT0002026 · NTNCWS · Population served: 300
- Peter Yegen Jr Golf ClubMT0003748 · TNCWS · Population served: 300
- Picchionis IgaMT0003383 · TNCWS · Population served: 300
- Rockvale Travel Plaza JolietMT0003660 · TNCWS · Population served: 300
- Snowline AcresMT0006001 · TNCWS · Population served: 300
- Tongue River Pee Wee PointMT0043594 · TNCWS · Population served: 300
- Town And Country Dba Market BasketMT0004525 · TNCWS · Population served: 300
- Two Medicine Ranger StationMT0002730 · TNCWS · Population served: 300
- Canyon Ferry Road Baptist ChurchMT0004527 · NTNCWS · Population served: 292
- Centerville SchoolMT0000771 · NTNCWS · Population served: 292
- Thorpe Commercial Center NorthMT0005132 · NTNCWS · Population served: 288
- X Overland RanchMT0004985 · TNCWS · Population served: 288
- Great Falls Koa KampgroundMT0000763 · NTNCWS · Population served: 287
- Pipestone Rv ParkMT0005125 · TNCWS · Population served: 286
- Quality InnMT0003834 · NTNCWS · Population served: 282
- Troy Ranger StationMT0062350 · NTNCWS · Population served: 282
- Lone Rock School District No 13MT0001085 · NTNCWS · Population served: 280
- Murdochs Ranch Supply BozemanMT0004838 · NTNCWS · Population served: 280
- Smith Valley School LowerMT0000935 · NTNCWS · Population served: 280
- Big Sky School District No 72MT0001281 · NTNCWS · Population served: 275
- Bowers Market CorvallisMT0003610 · TNCWS · Population served: 274
- Farm To Market StoreMT0005138 · NTNCWS · Population served: 274