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GENERAL54792
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GENERAL54792
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Last modified
8/24/2016 8:39:57 PM
Creation date
11/23/2007 9:49:29 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
General Documents
Doc Date
7/17/2000
Doc Name
2000 EROSION INVENTORY REPORT
Media Type
D
Archive
No
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system of gullies occurred; along the western edge of the reclaimed Middle Moffat Haul road <br />in the vicinity of Downdrain 2 and; along the western edge of the reclaimed shoulder of the <br />' narrowed Lower Moffat Road. <br />• 1998 -Gullies along hillslope which drain into the final pit drainage repaired and reseeded. <br />• 1999 -Repaired sections of the Final pit Downdrain and Downdrain 4; roughed-up and <br />' seeded [he new gully activity associated with the pit Downdrain; repaired gullies and <br />installed contour furrows north of Final Pit Downdrain. <br />1999 MOFFAT INVENTORY RESULTS AND CORRECTIVE ACTIONS <br />' Block 1 <br />The erosion condition composite SSF score of this site was 6, which p laced it in the <br />Stable Erosion Condition Class. The tabulated results for this survey are shown in Table 2. <br />There are some remnant rills and small gullies at tl~e lower end of this block above Block 10 in <br />the vicinity of Downdrain #3. Another gully located near the north side of the old rec laimed <br />' road. These features show no recent activity with most having vegetation on the sides and <br />bottom. No corrective measures are planned as a result of the inventory. <br />Table 2: Moffat Area Block 1 Erosion Condition Classification <br />Possible <br />Item Score ?000 1999 1998 1997 1996 1995 <br />Soil Movement 14 l 0 0 3 3 5 <br />Surface Litter 14 0 0 0 3 0 0 <br />' <br />Surface Rock Fragments l4 0 0 0 0 2 2 <br />Pedestalling l4 0 0 0 0 0 0 <br />Flow Patterns 1~ 0 0 3 3 3 6 <br />' <br />Rills 14 3 3 6 6 6 6 <br />Gullies l5 2 3 3 3 3 3 <br />' Total 100 6 6 12 18 17 22 <br />Erosion Condition Classification: Stable Stable Stable Stable Stable Slight <br />' Block Z <br />' The erosion condition composite SSF score for this site was 4, which placed it in the <br />Stable erosion class. The tabulated results for this survey are shown in Table 3. One remnant <br />gully in the vicinity of Downdrain 3 remains, however it does not show any signs of active <br />' erosion. No corrective actions are planned as a result of this inventory. <br />' 4 <br />
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