GIS Digital Data Links

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Stop — before downloading these files please read!!!

This page provides links to the digital data zip files for the geologic maps. Each zip file will extract into a folder containing Arc/Info export files, metadata, files, and a readme file with brief unit descriptions. The export files can be imported using Arc/Info import, ArcView Import 7.1, or ArcToolbox Import to Coverage. Other utilities may be capable of importing these data sets but are not supported by the Montana Bureau of Mines & Geology. Other data formats are not available.

For more information contact our GIS Lab.

USGS Digital Data Coverage

*100K*			250K
Alzada	Gardiner	Musselshell	Butte
Angela	Glasgow	Nez Perce Pass	Cut Bank
Baker	Glendive	Opheim	EDMAP
Belt	Great Falls North	Philipsburg	Deerlodge and Conleys Lake Grant-Kohrs
Big Snowy Mountains	Great Falls South	Plentywood	Special Area Maps
Big Timber	Hamilton	Powderville	Billings (48K)
Billings	Hardin	Red Lodge	Bitterroot Valley
Birney	Harlem	Richey	Deer Lodge
Bozeman	Harlowton	Ringling	Upper Clark Fork Valley– Deerlodge Valley
Bridger	Havre	Rocky Boy	Upper Clark Fork Valley – Clark Fork
Broadus	Hebgen Lake	Roundup	Divide
Chester	Hysham	Sand Springs	East Gallatin Gallatin Valley
Circle	Jordan	Scobey	Jefferson Valley
Conrad	Lame Deer	Sidney	Paradise Valley
Culbertson	Leadore	Sweet Grass Hills	Ringling East
Cut Bank	Lewistown	Terry	West Gallatin
Dodson	Lima	Valier	Central Madison Valley Ennis area
Dubois	Livingston	Wallace	Radersburg-Toston Basin
Ekalaka	Lodge Grass	Whitewater
Ennis	Lonesome Lake	Wibaux
Forsyth	Malta	Winifred
Fort Benton	Melstone	Winnett
Fort Peck Lake East	Miles City	Wolf Point
Fort Peck Lake West	Missoula West	Zortman

USGS Digital Data Coverage

100k
Ennis — http://pubs.usgs.gov/imap/i-2690/

Canyon Ferry Dam — http://pubs.usgs.gov/sim/2005/2860/

Townsend — http://pubs.usgs.gov/of/2006/1138/downloads

White Sulphur Springs— http://pubs.usgs.gov/of/2006/1329/downloads

250k
Kalispell —http://geopubs.wr.usgs.gov/i-map/i2267

Wallace —http://pubs.usgs.gov/imap/i1509a/

Choteau — http://pubs.usgs.gov/imap/i1300/

Dillon — http://pubs.usgs.gov/imap/i-1803-h/