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2013-04-11_REVISION - C1981018
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2013-04-11_REVISION - C1981018
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Entry Properties
Last modified
8/24/2016 5:19:27 PM
Creation date
4/11/2013 12:57:25 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Revision
Doc Date
4/11/2013
Doc Name
Letter to SHPO (Emailed) & Attachment
From
DRMS
To
SHPO
Type & Sequence
PR8
Email Name
ZTT
DIH
Media Type
D
Archive
No
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Burrowing Owl, Ferruginous Hawk <br />See the raptor discussion in the Terrestrial Wildlife Section for these BLM- sensitive raptors. <br />Greater Sage- Grouse <br />As late as the mid to late- 1980s, small numbers of sage - grouse made year -round use of the lower <br />Red Wash drainage, but sage - grouse are now either absent or relegated to sporadic, low- density <br />use during the winter. Nesting, brood - rearing, and general summer and fall use of ranges <br />encompassed by the lease tract was formerly associated with the one or two leks located on <br />Hatch Flat, between 0.8 and 1.7 miles east of the lease boundary. There has been no documented <br />activity at these leks since 1981 (Hatch Flat high male count = 13). Another historic lek (inactive <br />prior to 1977) was located about 2 miles north of the lease along Highway 40, but birds <br />associated with this lek likely remained north of Coal Ridge based on distribution of habitat and <br />geographical barriers. At present, the nearest active sage - grouse lek is more than 12 miles east of <br />the lease tract. Declining bird use and eventual extirpation appears to have been associated with <br />increasing prevalence of cheatgrass in these shrubland understories. Colorado Parks and Wildlife <br />has categorized sage - grouse habitat influenced by mine activities and habitat encompassed in the <br />proposed lease as sage - grouse general habitat (CPW). <br />Other BLM- Sensitive Animals <br />There are no known water bodies within the lease tract that are sufficiently persistent (minimum <br />5 weeks) to serve as reliable habitat for Great Basin spadefoot toad reproduction. There are no <br />habitats potentially influenced by lease development that are suitable for occupation by northern <br />leopard frog. <br />Three BLM- sensitive bats, including the Townsend's big -eared bat, spotted bat, and fringed <br />myotis, inhabit the general project region. Based on the bats' ability to forage 10 miles or more <br />from roosts and the lack of habitat capable of supporting concentrated prey (e.g., riparian <br />systems), it remains possible that the lease tract may support dispersed and opportunistic <br />foraging activity. With the exception of mature juniper trees or rock outcrops which may provide <br />for transient diurnal roosting for a small number of male or non - reproductive bats during the <br />summer, there is no known structural substrate suitable for hibernacula or maternity roosts within <br />2 -3 miles of the proposed lease tract boundaries. <br />See the discussion in the Migratory Birds Section for the BLM- sensitive Brewer's sparrow. <br />Environmental Consequences of the Proposed Action: <br />Direct and Indirect Effects: <br />Endangered Colorado River Fishes and BLM- Sensitive Fishes Of The White River <br />Water use attributable to mineral development represents flow depletions from the upper <br />Colorado River system and is an influence that has been determined by the FWS to jeopardize <br />the continued existence of the pikeminnow and three additional downstream species of <br />endangered river fishes. Beginning in 1981, there have been several Section 7 consultations <br />initiated by the Office of Surface Mining and BLM that have addressed water depleting activities <br />associated with the original Moon Lake Power Project (i.e., generation facilities, coal mine, <br />railroad, load -out and conveyor facilities, and electric transmission facilities) and its subsequent <br />modifications. In each case, the Biological Opinions determined that, given the application of <br />DOI- BLM -CO- 110- 2012- 0023 -EA 46 <br />
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