Helena-Lewis and Clark National Forest data available for public access may be found at the following:
Public data download capability on the Enterprise Data page of the FS Geodata Clearinghouse
Geospatial Data Discovery Tool to select data about a national forest or grassland or specify a geographic area of interest
Map services - Over 50 publicly-available map services that allow you to consume and display map based information in a variety of desktop, web and mobile solutions
- USDA Forest Service Interactive Visitor Map - Agency-wide electronic visitor map with transportation and recreation data available
Forest created public products can be found on the Northern Region Web Map Gallery at https://usfs.maps.arcgis.com/apps/PublicGallery/index.html?appid=d75980f75bca47b2945b71956ff04b8e
GIS Data Disclaimer
The Forest Service uses the most current and complete data available. GIS data and product accuracy may vary. They may be: developed from sources of differing accuracy, accurate only at certain scales, based on modeling or interpretation, incomplete while being created or revised, etc. Using GIS products for purposes other than those for which they were created, may yield inaccurate or misleading results. The Forest Service reserves the right to correct, update, modify, or replace, GIS products without notification. For more information, contact the Forest Supervisors Office.