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HYDRO21030
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HYDRO21030
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Entry Properties
Last modified
8/24/2016 8:42:44 PM
Creation date
11/20/2007 1:58:46 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Hydrology
Doc Date
2/13/1984
Doc Name
REPORT CONCERNING SPRING MONITORING WEST ELK COAL MINE
From
WATEC
To
WEST ELK COAL CO
Permit Index Doc Type
OTHER SURFACE WATER
Media Type
D
Archive
No
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the spring and its near vicinity. The slides together with the flow <br />history of the springs and local geology were used to develop monitoring <br />recommendations. Those springs not visited neither have not been located <br />in the field from mapped locations or written descriptions, or were <br />predetermined to remain in the monitoring program. A useful reference <br />to this report is the annual hydrologic report submitted to the CMLRD. <br />The recommendations of this investigation are summarized in Tabel I. <br />~, The map attached shows their location. <br />' 3.0 Summary <br />Based upon their hydrology, the geologic framework, and their lo- <br />cation with respect to mining related activities, some of the springs <br />monitored for baseline are not relevant as indicators of hydrologic <br />conditions which could be affected by mining. It was the purpose of this <br />investigation to combine relevant data concerning the springs in the area, <br />and use those data to eliminate nonessential monitoring points while <br />' maintaining the intergrity of the monitoring program. The following sum- <br />marizes the recommended spring monitoring program for the West Elk Coal <br />' Mining Project. <br />L 1. Springs located in the north half of the Dry Fork <br />of Minnesota Creek to be monitored monthly for <br />flow, as weather permits. <br />G - 8; J - 4,6,7,10 (above F-seam) <br />2. Springs to be monitored quarterly for flow and semi- <br />annually (June/October) for laboratory water quality <br />south of the North Fork of the Gunnison located within <br />the permit area and adjacent areas. <br />G - 1a,2, G - 20,25,26a,31 (below or in F-seam) <br />* - pond outflows; monitor flow only <br />` 3. Springs located within southern part of the North Fork <br />drainage above the F-seam to be monitored quarterly <br />for flow, as weather permits. <br />G - 12,14,16,22,28a <br />' 4. Springs located within disturbed areas to be monitored <br />quarterly for flow and semi-annually for water quality, <br />as weather permits. <br />' -2 <br />
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