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2010-12-17_REVISION - C1981019 (127)
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2010-12-17_REVISION - C1981019 (127)
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Last modified
8/24/2016 4:28:03 PM
Creation date
1/4/2011 10:53:14 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
REVISION
Doc Date
12/17/2010
Doc Name
Exhibit 7 Item 21 Collom Project Part 2
Type & Sequence
PR3
Email Name
JRS
Media Type
D
Archive
No
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Site condition DRAFT 6 <br />alluvium. <br />• Water samples will be obtained to determine baseline <br />groundwater quality in alluvium. <br />• Water levels will measured to determine the interaction <br />between alluvium and nearby streams. <br />• Locations are selected above and below the proposed <br />mine area adjacent to alluvial well locations <br />• Baseline stream flow conditions will be characterized <br />• Baseline surface water quality will be characterized <br />• Interaction between surface water and alluvial <br />groundwater w ill be evaluated <br />2.2 Groundwater and surface water sampling locations and analytical suites <br />Sampling locations including piezometers, wells and flumes are listed in Table 2.2. <br />Holes without a proposed completion are geotechnical and coal core holes and are <br />included for completeness. Holes selected for piezometers and wells may vary <br />depending on field conditions. Decisions to change targeted completions will be made <br />after consultation between field person and the KEC and WMC Project Managers. <br />• <br />2572 -R1 <br />Colowyo Coal Company, L.P. <br />Water Management Consultants <br />pumping tests <br />• Monitor water levels <br />• Obtain water quality <br />samples <br />Flumes <br />. Install Parshall flumes <br />along stream channels <br />• Measure flow <br />periodically <br />• Obtain water quality <br />alluvium. <br />• Water samples will be obtained to determine baseline <br />groundwater quality in alluvium. <br />• Water levels will measured to determine the interaction <br />between alluvium and nearby streams. <br />• Locations are selected above and below the proposed <br />mine area adjacent to alluvial well locations <br />• Baseline stream flow conditions will be characterized <br />• Baseline surface water quality will be characterized <br />• Interaction between surface water and alluvial <br />groundwater w ill be evaluated <br />2.2 Groundwater and surface water sampling locations and analytical suites <br />Sampling locations including piezometers, wells and flumes are listed in Table 2.2. <br />Holes without a proposed completion are geotechnical and coal core holes and are <br />included for completeness. Holes selected for piezometers and wells may vary <br />depending on field conditions. Decisions to change targeted completions will be made <br />after consultation between field person and the KEC and WMC Project Managers. <br />• <br />2572 -R1 <br />Colowyo Coal Company, L.P. <br />Water Management Consultants <br />
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