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2000-03-10_GENERAL DOCUMENTS - C1980007
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2000-03-10_GENERAL DOCUMENTS - C1980007
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Last modified
3/27/2021 11:16:27 AM
Creation date
11/23/2007 10:19:44 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
General Documents
Doc Date
3/10/2000
Doc Name
Proposed Decision & Findings of Compliance for PR8
From
Box Canyon Lease
Permit Index Doc Type
FINDINGS
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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survey of the Paonia, Colorado area (USDA-SCS, 1993). The maps have been updated for <br /> subsequent permit revisions. Any discrepancies in soil mapping units can be attributed to the <br /> change in soil classification during the time between the mapping efforts. The survey is a <br /> general reconnaissance and the mapping units are broad in concept. <br /> Vegetation - Rule 2.04.10 <br /> Specific information regarding collection and analysis of vegetation can be found in Section <br /> 2.04.10 in the permit document. The distribution of the land and vegetation types can be <br /> found on Maps 42 and 43 and Exhibits 31, 32, 32A and 33. <br /> The West Elk Mine collected baseline vegetation information in 1975, 1976, 1993 and 1996.by <br /> studying a designated environmental study area, which extends approximately one mile outside <br /> the permit boundary and mine plan boundary. This survey identified ten vegetation types and <br /> six land types. They are as follows: 1) Aspen, comprising 19 percent of the study area; 2) <br /> Douglas fir, comprising four percent of the study area; 3) Wet Mixed Shrub, comprising 50 <br /> percent of the study area, dominated by serviceberry and Gambel oak; 4) Dry Mixed Shrub, <br /> comprising 10 percent of the study area, distinguished by serviceberry, Gambel oak, Mountain <br /> mahogany, Cliff findlerbush, and bitterbrush; 5) Oak, comprising one percent of the study <br /> area, including Gambel oak and the larger size oak individuals (15-20 ft in height), which are <br /> limited to the bottom of permanent stream drainages; 6) Juniper, comprising five percent of the <br /> study area, which includes Rocky Mountain Juniper and Utah Juniper; 7) Riparian, comprising <br /> two percent of the study area, 8) Sagebrush, comprising six percent of the study area; 9) Wet <br /> Meadow, comprising one percent of the study area, distinguished by open boggy areas along <br /> major drainages above 7,000 feet and openings in brushy or forested areas at elevations above <br /> 8,000 feet, occupied by herbaceous species such as sedges and false hellebore; 10) Dry <br /> Meadow, comprising one percent of the study area which is dominated by various shrub <br /> species such as snowberry, Douglas rabbitbrush, and Gambel oak; 11) Barren Terrain, <br /> comprising less than one percent of the study area which was identified by no apparent <br /> vegetation cover: 12) Chained Area, comprising less than one percent of the study area, is so <br /> named because the area has been mechanically treated by chaining to remove tall shrub species <br /> and has been trenched along the contours and planted to ponderosa pine; 13) Reservoir, <br /> comprising less than one percent of the study area and includes Beaver Reservoir and <br /> Minnesota Reservoir; 14) Residential, comprising less than one percent of the study area and <br /> includes the town of Somerset; 15) Industrial, comprising less than one percent of the study <br /> area which includes the Sanborn Creek and Bear No. 3 Mines, railroad sidings, and mine <br /> vents; and 16) Agricultural, comprising less than one percent of the study area. <br /> The two vegetation types that occur within the area to be affected by surface facilities are a dry <br /> meadow type and a moist, mixed shrub type. <br /> In a 1994 Environmental Analysis (EA) produced by the Uncompahgre Basin Resource Area of <br /> the Bureau of Land Management (BLM) on the Jumbo Mountain coal lease, one plant species, <br /> the Grand Mesa penstemon (Penstemon mensarum, a Federal category 2 species) was noted as <br /> having the potential to occur in the area. The EA further required a threatened and endangered <br /> 14 <br />
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