USGS Flood Tracking Charts for Western Montana

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Marker for USGS Streamgage Sites

Marker for USGS Streamgage Sites above National Weather Service Flood Stage
NOTE: Not all streamgage sites have a defined flood stage.

Marker for streamgage above National Weather Service Moderate Flood Stage

Marker for streamgage above National Weather Service Major Flood Stage

Flood Tracking Charts for U.S. Geological Survey Gaging Stations in western Montana
Stations in the Upper Columbia River Basin	Stations in the Hudson Bay Basin
12301300 Tobacco River near Eureka MT 12301933 Kootenai River bl Libby Dam nr Libby MT 12302055 Fisher River near Libby MT 12304500 Yaak River near Troy MT 12323240 Blacktail Creek at Butte MT 12323250 Silver Bow Cr bl Blacktail Cr at Butte MT 12323600 Silver Bow Creek at Opportunity MT 12323670 Mill Creek nr Anaconda, MT 12323700 Mill Creek at Opportunity, MT 12323710 Willow Creek nr Anaconda, MT 12323720 Willow Creek at Opportunity, MT 12323750 Silver Bow Creek at Warm Springs MT 12323760 Warm Springs Creek near Anaconda MT 12323770 Warm Springs Creek at Warm Springs MT 12323800 Clark Fork near Galen MT 12323840 Lost Creek near Anaconda MT 12323850 Lost Creek near Galen, MT 12324200 Clark Fork at Deer Lodge MT 12324400 Clark Fork ab Little Blackfoot R nr Garrison MT 12324590 Little Blackfoot River near Garrison MT 12324680 Clark Fork at Goldcreek MT 12325500 Flint Creek near Southern Cross MT 12329500 Flint Creek at Maxville MT 12330000 Boulder Creek at Maxville MT 12331500 Flint Creek near Drummond MT 12331800 Clark Fork near Drummond MT 12332000 Middle Fork Rock Cr nr Philipsburg MT 12334510 Rock Creek near Clinton MT 12334550 Clark Fork at Turah Bridge nr Bonner MT 12335100 Blackfoot R ab Nevada Cr nr Helmville MT 12335500 Nevada Cr ab reservoir, nr Helmville, MT 12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT 12340000 Blackfoot River near Bonner MT 12340500 Clark Fork above Missoula MT 12342500 West Fork Bitterroot River nr Conner MT 12344000 Bitterroot River near Darby MT 12350250 Bitterroot River at Bell Crossing nr Victor MT 12352500 Bitterroot River near Missoula MT 12353000 Clark Fork below Missoula MT 12354000 St. Regis River near St. Regis, MT 12354500 Clark Fork at St. Regis MT 12355500 N F Flathead River nr Columbia Falls MT 12358500 M F Flathead River near West Glacier MT 12359800 S F Flathead R ab Twin C nr Hungry Horse MT 12362500 S F Flathead River nr Columbia Falls MT 12363000 Flathead River at Columbia Falls MT 12365700 Stillwater River at Lawrence Park, at Kalispell 12366080 Whitefish River nr mouth at Kalispell, MT 12369000 Flathead River near Bigfork MT 12370000 Swan River near Bigfork, MT 12372000 Flathead River near Polson MT 12374250 Mill Cr ab Bassoo Cr nr Niarada MT 12375900 South Crow Creek near Ronan MT 12377150 Mission Creek ab reservoir nr St. Ignatius MT 12381400 South Fork Jocko River near Arlee MT 12388700 Flathead River at Perma MT 12389000 Clark Fork near Plains MT 12389500 Thompson River near Thompson Falls MT 12390700 Prospect Creek at Thompson Falls MT	05014300 Swiftcurrent Cr ab Swiftcurrent Lk at Many Glacier 05014500 Swiftcurrent Creek at Many Glacier MT 05015500 Lake Sherburne at Sherburne MT 05017500 St. Mary River near Babb MT 05018000 St. Mary Canal at intake near Babb MT 05018500 St. Mary Canal at St. Mary Crossing near Babb MT

Flood Tracking Charts for U.S. Geological Survey Gaging Stations in western Montana

Stations in the Upper Columbia River Basin

Stations in the Hudson Bay Basin

12301300 Tobacco River near Eureka MT
12301933 Kootenai River bl Libby Dam nr Libby MT
12302055 Fisher River near Libby MT
12304500 Yaak River near Troy MT
12323240 Blacktail Creek at Butte MT
12323250 Silver Bow Cr bl Blacktail Cr at Butte MT
12323600 Silver Bow Creek at Opportunity MT
12323670 Mill Creek nr Anaconda, MT
12323700 Mill Creek at Opportunity, MT
12323710 Willow Creek nr Anaconda, MT
12323720 Willow Creek at Opportunity, MT
12323750 Silver Bow Creek at Warm Springs MT
12323760 Warm Springs Creek near Anaconda MT
12323770 Warm Springs Creek at Warm Springs MT
12323800 Clark Fork near Galen MT
12323840 Lost Creek near Anaconda MT
12323850 Lost Creek near Galen, MT
12324200 Clark Fork at Deer Lodge MT
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT
12324590 Little Blackfoot River near Garrison MT
12324680 Clark Fork at Goldcreek MT
12325500 Flint Creek near Southern Cross MT
12329500 Flint Creek at Maxville MT
12330000 Boulder Creek at Maxville MT
12331500 Flint Creek near Drummond MT
12331800 Clark Fork near Drummond MT
12332000 Middle Fork Rock Cr nr Philipsburg MT
12334510 Rock Creek near Clinton MT
12334550 Clark Fork at Turah Bridge nr Bonner MT
12335100 Blackfoot R ab Nevada Cr nr Helmville MT
12335500 Nevada Cr ab reservoir, nr Helmville, MT
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT
12340000 Blackfoot River near Bonner MT
12340500 Clark Fork above Missoula MT
12342500 West Fork Bitterroot River nr Conner MT
12344000 Bitterroot River near Darby MT
12350250 Bitterroot River at Bell Crossing nr Victor MT
12352500 Bitterroot River near Missoula MT
12353000 Clark Fork below Missoula MT
12354000 St. Regis River near St. Regis, MT
12354500 Clark Fork at St. Regis MT
12355500 N F Flathead River nr Columbia Falls MT
12358500 M F Flathead River near West Glacier MT
12359800 S F Flathead R ab Twin C nr Hungry Horse MT
12362500 S F Flathead River nr Columbia Falls MT
12363000 Flathead River at Columbia Falls MT
12365700 Stillwater River at Lawrence Park, at Kalispell
12366080 Whitefish River nr mouth at Kalispell, MT
12369000 Flathead River near Bigfork MT
12370000 Swan River near Bigfork, MT
12372000 Flathead River near Polson MT
12374250 Mill Cr ab Bassoo Cr nr Niarada MT
12375900 South Crow Creek near Ronan MT
12377150 Mission Creek ab reservoir nr St. Ignatius MT
12381400 South Fork Jocko River near Arlee MT
12388700 Flathead River at Perma MT
12389000 Clark Fork near Plains MT
12389500 Thompson River near Thompson Falls MT
12390700 Prospect Creek at Thompson Falls MT

05014300 Swiftcurrent Cr ab Swiftcurrent Lk at Many Glacier
05014500 Swiftcurrent Creek at Many Glacier MT
05015500 Lake Sherburne at Sherburne MT
05017500 St. Mary River near Babb MT
05018000 St. Mary Canal at intake near Babb MT
05018500 St. Mary Canal at St. Mary Crossing near Babb MT

The Flood Tracking Charts for Montana can be used by local citizens and emergency response personnel to record the latest river stage and predicted flood-crest information. By comparing the current stage (water-surface elevation above some datum) and predicted flood crest to the recorded peak stages or previous floods, emergency response personnel and residents can make informed decisions concerning the threat to life and property. One statement of caution: the surface of flowing water is not flat but has a slope. Therefore, water-surface elevations along a river might not be the same as the river stages at the gaging stations.

Additional Information

The network of river-gaging stations in Montana is operated by the USGS in cooperation with Federal, Tribal, State, and local organizations.

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Page Last Modified: Wednesday, 16-May-2012 16:18:56 EDT
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