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REP37154
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REP37154
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Entry Properties
Last modified
8/25/2016 12:15:52 AM
Creation date
11/27/2007 7:41:22 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Report
Doc Date
1/23/2002
Doc Name
2000 ARR and AHR, Compliance Review Memo
From
BYRON G WALKER
To
FILE C-81-019
Permit Index Doc Type
ANNUAL RECLAMATION REPORT
Media Type
D
Archive
No
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Seedin <br />• The seed mixture, as approved in the Permit, was applied in September and <br />October. For details as to the location of the seeded areas, refer to Exhibit 9 - 2000 <br />Annual Report Map. <br />In cooperation with Colorado State University (CSU) and CDMG Colowyo <br />established a woody plant demonstration project in the East Pit 2000 reclamation <br />area. Please see the Exhibit 9 for the location of the site. The project consisted of <br />various seeded treatments combined with varying topsoil depths. One half of the <br />area will be fenced with elk proof fencing in 2001. <br />Shrub Plantings <br />The following containerized plant materials were planted in the "1999 B" strip <br />seeded shrub establishment area located in the north Section 16 pit area in a 1999 <br />reclaimed parcel. See Exhibit 9 - 2000 Annual Report for the location of the <br />planting area. <br /># of Plants <br />Amelanchier alnifolia 2000 <br />Artemisia tridentate 2000 <br />Cercocarpus ledrfolius 500 <br />Chrvsothamnus nauseosus 500 <br />• Ribes aureum 500 <br />Total 5,500 <br />Augmented Seeding or Cultural Practices <br />No revegetated areas received additional seeding. All reclaimed areas, sediment <br />ponds, etc. were checked for the invasion of noxious weeds and spot sprayed as <br />necessary. One noxious weed species, Canadian thistle (Circium arvense) was <br />noted but in limited areas. A Tordon/2,4-D herbicide mix was applied on Canadian <br />thistle in the early summer before flowering in accordance with their labels. <br />In 1999 one sma11 area of East Pit reclamation (14.6 acres) was burned by a <br />lightening strike. The area is delineated on Exhibit 9 - 2000 Annual Report. The fire <br />was hot enough to burn all of the herbaceous vegetation as well as a number of <br />woody species (Atriplex and Artemisia). Upon review of the area in 2000 it is <br />apparent that while the herbaceous species rebounded quite nicely, the woody <br />species are unable to regenerate themselves and were lost. A couple of woody <br />plant establishment areas were also burned and will be monitored to determine the <br />effects of the fire. <br />• <br />2 <br />
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