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Table 20: West Ridge Block 12-13 Erosion Condition Classification <br /> Possible <br />Item Score 2004 2003 2002 2001 2000 1999 1998 1997 ]996 <br />Soil Movement 14 0 2 2 2 3 3 3 3 3 <br />Surface Litter 14 0 0 0 0 0 3 3 3 0 <br />Surface Rock Fragments 14 0 0 0 0 0 0 0 0 2 <br />Pedestalling 14 0 0 0 0 0 0 0 0 0 <br />Flow Pattems 15 0 0 0 0 0 0 0 6 6 <br />Rills 14 2 2 2 2 3 3 3 6 6 <br />Gullies 15 3 3 3 3 3 3 3 3 4 <br />Total 100 5 7 7 7 9 12 12 21 21 <br />Erosion Condition Classification: Stable Stable Stable Stable Stable Stable Stable Slight Slight <br />Block 13-14 <br />The erosion condition composite SSF score for this site was 6, which placed it in the <br />Stable erosion class. The tabulated results for this survey are contained in Table 21. There is <br />one gully located along the southern border of this block that appears stable. In 2002, corrective <br />measures included contour furrowing and seeding a gully located at the southwest edge of the <br />block. No corrective measures planned as a result of the inventory. <br />Table 21: West Ridge Block 13-14 Erosion Condition Classification <br /> Possible <br />Item Score 2004 2003 2002 2001 2000 1999 1998 1997 1996 <br />Soil Movement 14 0 0 0 0 0 3 0 6 5 <br />Surface Litter 14 0 0 0 0 0 0 0 3 0 <br />Surface Rock Fragments 14 0 0 0 0 0 0 0 0 2 <br />Pedestalling 14 0 0 0 0 0 0 0 0 0 <br />Flow Patterns IS 0 0 0 0 0 0 0 6 6 <br />Rills 14 3 3 3 3 3 3 3 6 7 <br />Gullies 15 3 3 3 3 3 3 3 3 6 <br />Total ]00 6 6 6 6 6 9 6 24 26 <br />Erosion Condition Classification: Stable Stable Stable Stable Stable Stable Stable Slight Slight <br />WEST RIDGE CHECK DAMS <br />The check dams in the West Ridge-Center Ridge drainage were inspected to determine if <br />any remedial measures needed to be performed. Some rock movement in the outfalls of the <br />lower ponds (ponds 17 through 21) was identified. As a result of this inspection minor <br />maintenance of the rock outfalls is scheduled. <br />IS <br />