GENERAL34915

• Permit No: C1980001
• IBM Index Class Name: General Documents
• Doc Name: 1998 EROSION INVENTORY REPORT
• Media Type: D
• Archive: No

• Table 23: South of Shop Block 2 Erosion Condition Classification
Possible
Item Score 1998 1997 1996 1995 1993
Soil Movement 14 0 0 0 0 0
Surface Litter 14 0 0 0 0 0
Surface Rock Fragments 14 0 0 0 0 2
Pedestalling 14 0 0 0 0 3
Flow Pattems 15 0 0 1 3 0
Rills 14 0 0 0 0 6
Gullies IS 0 0 4 0 0
Total 100 0 0 5 3 i t
Erosion Condition Classi fication: Stable Stable Stable Stable Stable
Block 3
The erosion condition composite SSF for this site was 0, which placed this area in the
Stable erosion class. The tabulated results for this survey aze listed in Table 24. No corrective
measures are planned as a result of the inventory.
Table 24: South of Shop Block I Erosion Condition Classification
• Possible
Item Score 1998 1997 1996 1995 1993
Soil Movement 14 0 0 0 , .0 0
Surface Litter 14 0 0 0 0 0
Surface Rock Fragments 14 0 0 0 0 2
Pedestalling 14 0 0 0 0 0
Flow Pattems 15 0 0 0 3 3
Rills l4 0 0 0 0 6
Gullies 15 0 0 0 0 0
Total 100 0 0 0 3 11
Erosion Condition Classi fication: Stable Stable Stable Stable Stable
Concentrated Flow Feature No. 1
The location of Concentrated Flow Feature No. 1 is shown on Exhibit 1, Sheet 2 of 2.
The feature appears to be reasonably stable with either cobble armoring or vegetation present
along the base and side slopes of most of the sections. The five cross-sections measured in
previous reports were measured again and the results are listed below. Graphical representations
of these measurements are found in Appendix A. The cross-sections are ordered from highest
upslope to lowest.
• Cross-section 1 Vegetation is well established on the sides and on the bottom of the
channel. Rock cobble on the bottom varies in size from 1" to 4" in diameter but does not
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