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REP15264
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REP15264
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Entry Properties
Last modified
8/24/2016 11:44:51 PM
Creation date
11/27/2007 1:37:49 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Report
Doc Date
4/9/2001
Doc Name
2000 ANNUAL RECLAMATION REPORT DESERADO MINE PN C-1981-018
From
DMG
To
BLUE MOUNTAIN ENERGY INC
Permit Index Doc Type
ANNUAL RECLAMATION REPORT
Media Type
D
Archive
No
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Grasses currently dominate the site. Perennial grasses include Desert wheatgrass, <br />Intermediate wheatgrass, Western wheatgrass, Slender wheatgrass, Russian wildrye, and <br />Green needle-grass. Cheatgrass densities decreased substantially from 1999 but the perennial <br />grasses appear to be increasing in density. <br />Few shrubs and forbs were noted in the area. Forbs were limited to Cudweed sagewort and <br />Small bumet. The density of Small bumet continues to decrease since 1998. Shrubs observed <br />included Shadscale, Rubber rabbitbrush, and Big sagebrush. Their presence appeared sparse <br />but can be misleading at this early stage of stand establishment. <br />Several areas were sprayed with either Oust (3/19/00, 0.6 oz./acre) or Roundup Pro (3/29/00, <br />12 oz./acre) in the spring to control cheatgrass. Very light application rates were used to limit <br />adverse effects on the existing perennial vegetation. A seed mix of predominately forbs and <br />shrubs (see Permit Table V-13a, attached) was broadcast and the site lightly scarified with a <br />harrow on April 18. <br />Both herbicides performed well at eliminating the cheatgrass. Oust, however, also noticeably <br />stunted the existing perennial grasses. The Roundup Pro appeared to have little effect on the <br />perennial vegetation. <br />Few seedlings were observed during 2000 on either treatment. This may be due to poor <br />timing of precipitation following the seeding. Additional time is needed to evaluate the <br />success of the treatments. <br />Soil Stockpiles <br />RP-5 Stockpiles <br />The tops of these piles were disturbed during the combination of RP-2/3 and RP-4 in ] 998. <br />Interim seeding took place that Fall. Russian thistle dominated the site in 1999 limiting the <br />development of the seedlings. In 2000 this site was lightly sprayed with 2,4-D amine at a rate <br />of 12 oz/acre when the Russian thistle seedlings were about 1 to 2 inches in height. No <br />
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