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REP11957
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REP11957
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Entry Properties
Last modified
8/24/2016 11:42:55 PM
Creation date
11/27/2007 12:48:06 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1988044
IBM Index Class Name
Report
Doc Date
7/13/2007
Doc Name
Annual Status Report
From
Sourthwestern Ecological Services
To
DRMS
Permit Index Doc Type
Annual Fee / Report
Media Type
D
Archive
No
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and product production more expensive and reduces the volume of final product made <br />available it does have a positive side. More wash fines means more material available for <br />backfilling. <br />4. Access corridors - No change in access corridors. <br />New soil and overburden stockpiles - Neazly all overburden and soil generated now is <br />stockpiled immediately adjacent to the mining pits. These piles aze usually short-lived and <br />often used in backfilling and topdressing new reclamation azeas within a year, and often less, <br />of when the pile was generated. This is a faz more efficient process, but does run the risk of <br />additional soil and overburden handling. Whenever possible, new strippings are placed at the <br />edge of the anticipated extent of the current deposit so as to especially minimize rehandling <br />of soil. <br />RECLAMATION ACTIVITY IN THE LAST YEAR: <br />Climatic summary of previous year - Once in awhile a year happens when the climatic <br />patterns exhibit the extremes all in one year. The 2006-2007 year was one of those. June <br />2006 was exceedingly dry with no rain whatsoever and hot, dry winds almost everyday. All <br />except the wetland vegetation suffered. Few wildflowers bloomed and even cactus exhibited <br />very limited blooming. Even the wetlands constricted some during the early summer. In July, <br />August, and September conditions improved with a strong but intermittent monsoon season. <br />Strangely though, the Coal Creek drainage was largely missed by the strong storms that <br />consistently seemed to follow a path about five miles west of the site where heavy rains were <br />seemingly a daily occurrence. It was as if an invisible wall had been constructed just west of <br />the Coal Creek drainage. Furthermore, lands to the south, east and north also received good <br />moisture. But heavy rains in the Coa] Creek drainage were rare and did not even come close <br />to making up for the losses in June. The autumn was warm and prolonged. Green leaves on <br />cottonwoods and willows persisted into mid October and some were still fairly green in late <br />October. <br />Just before Christmas though, the pattern underwent a dramatic shift to the other <br />extreme. Snowfall and blizzards were intense and prodigious with large storms occurring at <br />least once a week well into late January. As a result, many feet of snow covered the Coal <br />Creek drainage throughout the winter. The grazing efforts had to resort to almost continuous <br />feeding as well as clearing pathways in the snow by plowing so the cattle, which were often <br />belly deep in snow, could move azound and reach the feed. With all the snowcover and <br />radiative cooling, night temperatures were low and if the sky was clear the temperatures were <br />very low as cold air sank into the valley. Spring of 2007 was slow to come. <br />By March some baze ground was beginning to appear, but drifts on south facing <br />slopes were still very deep and many of these did not disappear until well into April. <br />Snowmelt was tremendous producing rivulets and streams everywhere. Soils became <br />saturated and the meltwater simply ran off resulting in heavy flows in Coal Creek. Vegetation <br />growth did not actually show much activity until May. With the superchazging of surface <br />soils and major replenishment of subsoils, when growth did begin it was robust. Species of <br />grass, such as the needlegrasses, that had not shown good growth for years quickly became <br />Status report for 2007 (July 15, 2007) Page 7 of 12 <br />
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