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43A - Northern Rocky Mountains

Major Land Resource Area: 43A - Northern Rocky Mountains

Map showing Rangeland Resource Unit 43A.

 

 

 

 

 

 

 

 

 

 

Ecological Site Descriptions for Rangeland Resource Unit 43A

If you encounter any problems with the file provided on this page, please contact Technical Resources at 406-587-6822.

43A-A (13"-17"Effective Precipitation, 70-110 Frost Free Days)

The following documents require Adobe Reader.

Droughty (Dr) LRU 43A-A (PDF; 253 KB)
Droughty Steep (DrStp) LRU 43A-A (PDF; 419 KB)
Gravelly (Gr) LRU 43A-A (PDF; 247 KB)
Shallow Droughty (SwDr) LRU 43A-A (PDF; 249 KB)
Very Shallow (VSw) LRU 43A-A (PDF; 361 KB)
 

43A-B (17"-20"Effective Precipitation, 70-105 Frost Free Days)

The following documents require Adobe Reader.

Droughty (Dr) LRU 43A-B (PDF; 408 KB)
Droughty Steep (DrStp) LRU 43A-B (PDF; 424 KB)
Loamy Steep (LoStp) LRU 43A-B (PDF; 440 KB)
Shallow Droughty (SwDr) LRU 43A-B (PDF; 344 KB)
Stony (St) LRU 43A-B (PDF; 422 KB)

Rangeland Health
Ecological Reference Worksheets for Rangeland Resources
Unit 43A-A

The following documents require Adobe Reader.

Droughty (Dr) LRU 43A-A (PDF; 28 KB)
Droughty Steep (DrStp) LRU 43A-A (PDF; 28 KB)
Gravelly (Gr) LRU 43A-A (PDF; 29 KB)
Shallow Droughty (SwDr) LRU 43A-A (PDF; 29 KB)
Very Shallow (VSw) LRU 43A-A (PDF; 28 KB)

Unit 43A-B

The following documents require Adobe Reader.

Droughty (Dr) LRU 43A-B (PDF; 28 KB)
Droughty Steep (DrStp) LRU 43A-B (PDF; 29 KB)
Loamy Steep (LoStp) LRU 43A-B (PDF; 29 KB)
Shallow Droughty (SwDr) LRU 43A-B (PDF; 29 KB)
Stony (St) LRU 43A-B (PDF; 29 KB)