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2014-01-28_REPORT - C1981028
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2014-01-28_REPORT - C1981028
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Last modified
3/28/2017 8:32:43 AM
Creation date
1/28/2014 2:11:16 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981028
IBM Index Class Name
Report
Doc Date
1/28/2014
Doc Name
2012 Annual Reclamation Report Review
From
DRMS
To
Coors Energy Company
Annual Report Year
2012
Permit Index Doc Type
Annual Reclamation Report
Email Name
JLE
SB1
Media Type
D
Archive
No
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Ben Moline; CEC Page 5 of 5 <br />2012; ARR Review <br />January 22, 2014 <br />wheatgrass and little bluestem (Schizachyrium scoparium) were also dominant species encountered. Vegetative <br />litter comprised 42.2% of the ground cover. Bare soil accounted for 32.00% of the ground cover. <br />Herbaceous production was reported to be 77.5 g /m ^2 for this area. This value exceeds 90% of the success <br />standard reported in the 2012 ARR and the success standards calculated by the Division for herbaceous <br />production. According to the report, 92.4% of the production was attributed to perennial grasses, 4.5% to annual <br />grasses, 2.5% to perennial forbs and .6% to biennial forbs. <br />Thirteen species were encountered within this area. Eight species of perennial grass, two annual grass species, <br />two perennial forb species and one annual forb species was encountered. Ten species were perennial and three <br />species were annual. One warm season perennial grasses met the relative importance criteria to be counted <br />toward species composition success. Two perennial cool season grasses met the relative importance criteria to be <br />counted. This area did not meet the revegetation success criteria for species composition for 2012. <br />Conclusion <br />The Division agrees with CEC consultant's findings that the reclaimed areas have shown significant development of <br />a diverse, effective and permanent vegetation cover and it is expected these areas will continue to develop <br />successfully. <br />This concludes the Divisions review of the 2012 Annual Reclamation Report for the Keenseburg Strip Mine; C- <br />1981 -028. The 2012 Annual Hydrology Report is still under review. <br />If you have any questions, please feel free to contact me at (303) 866 -3567 ext. 8120. <br />Sincerely, <br />Jared Ebert <br />Environmental Protection Specialist <br />
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