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2022-11-07_REVISION - C1981041 (2)
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2022-11-07_REVISION - C1981041 (2)
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Last modified
11/7/2022 1:11:41 PM
Creation date
11/7/2022 12:28:20 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981041
IBM Index Class Name
Revision
Doc Date
11/7/2022
Doc Name
Proposed Decision and Findings of Compliance
From
DRMS
Type & Sequence
RN8
Email Name
CCW
THM
Media Type
D
Archive
No
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on the RSRDA slopes and RSRDA soil borrow area in 2002, and the South Fan slopes <br /> in 2000. Few rocks were placed on the reclaimed North Portal facility area due to the <br /> lack of available rocks. <br /> Riparian habitat along the Colorado River through the permit area provides nesting <br /> cover for mallard ducks and Canada geese, and the river is used by numerous <br /> waterfowl species during spring and fall migrations and during the winter. <br /> Disturbances to riparian habitat were limited to a narrow corridor along the overland <br /> conveyor, and the lower margins of the unit train loadout. No additional disturbance <br /> is proposed within this habitat type, and buffer zones have been established and <br /> marked where existing disturbances are located adjacent to the Colorado River <br /> riparian zone. <br /> The river itself is classed as a warm water fishery and may support populations of four <br /> threatened and endangered fish; the Colorado pikeminnow, the razorback sucker, the <br /> humpback chub, and bonytail . Disturbed drainage areas are routed through sediment <br /> ponds, and both surface drainage and minewater discharges are subject to specific <br /> discharge limits to protect water quality. No significant impacts to quality or quantity <br /> of water in the Colorado River are projected as a result of the Roadside operation, and <br /> the U.S. Fish and Wildlife Service has determined that operation is not likely to <br /> jeopardize the continued existence of the endangered fish species and is not likely to <br /> destroy or adversely modify designated critical habitat for the endangered fish species. <br /> The application indicates that both bald and golden eagles inhabit the permit area. In <br /> order to protect these and other raptors from electrocution, the permittee has installed <br /> perch guards on power poles as shown in Figure 2.05.6(2)A of the application. <br /> Potential impacts to threatened and endangered species were reevaluated in <br /> association with PR-3. A U.S. Fish and Wildlife Service "Final Biological Opinion" <br /> memorandum dated January 4, 2007 documents the evaluation that was conducted, <br /> and concurs with an Office of Surface Mining`Biological Assessment" determination <br /> that threatened and endangered species,other than the four endangered fish species of <br /> the Colorado River, will not be affected by the operation. Snowcap Coal Company, <br /> Inc.,entered into a Recovery Agreement with the USFWS in association with the PR- <br /> 3 review, which allowed the USFWS to determine that the fish species would not <br /> likely be jeopardized by the operation. The Recovery Agreement was determined to <br /> be an acceptable approach to addressing potential impacts to the endangered fish <br /> species, based in part on updated water depletion projections prepared by SCC, <br /> documenting that current and future water depletions to the Colorado River associated <br /> with the operation would be less than 100 acre-feet per year (actual estimated <br /> depletion was 22.1 acre-feet per year). The updated depletion estimate is included in <br /> Section 2.05.6, Tab 16 of the permit application. The USFWS Biological Opinion <br /> and Recovery Agreement documents are included as Appendix 11-I <br /> The proposed operation is in compliance with the requirements of this section. <br /> 55 <br />
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