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GENERAL36150
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GENERAL36150
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Last modified
8/24/2016 7:56:50 PM
Creation date
11/23/2007 8:37:51 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
General Documents
Doc Date
6/1/1993
Doc Name
1993 Erosion Inventory Report
From
PITTSBURG & MIDWAY COAL MINING CO
To
DMG
Media Type
D
Archive
No
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Page 3 <br />Block 2 <br />Moffat Area, Block 2 was evaluated using the methods described in <br />BLM Technical Note No. 346. The erosion condition composite soil <br />surface factor score for this site is 8.3, which places it in the <br />Stable erosion class. The tabulated results for this survey are <br />shown in Table 2. <br />Table 1: Moffat Area Block 1 Erosion Condition Classification <br />Item Score Total Possible Score <br />Soil Movement 3 14 <br />Surface Litter 0 0 <br />Surface Rock Fragments 0 0 <br />Pedastalling 0 14 <br />Flow Patterns 3 15 <br />Rills 3 14 <br />Gullies 0 15 <br />Total 9 86 <br />Erosion Condition Classification Score: 10.5 <br />Table 2: Moffat Area Block 2 Erosion Condition Classification <br />Item Score Total Possible Score <br />Soil Movement 0 14 <br />Surface Litter 0 0 <br />Surface Rock Fragments 0 0 <br />Pedastalling 0 14 <br />Flow Patterns 3 15 <br />Rills 3 14 <br />Gullies 0 15 <br />Total 6 72 <br />Erosion Condition Classification Score: 8.3 <br />Based on the sampling of these two areas in the Moffat Area <br />reclamation no mitigation is required. Some formation of rills is <br />expected in the spring because of the fact that this is first year <br />material and vegetation has not yet fully established. As of the <br />writing of this report some rills have formed and they have been <br />corrected. Future monitoring of this area will be continued. <br />5/26/93 DLB <br />
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