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~- ~~ <br />III IIIIIIIIIIIII III <br />GRAND VALLEY COAL COMPANY - FOURTH Quarter 1994 <br />WATER SAMPLING RfiPORT Sampled by: John M. Walters <br />Date 27-Dec-94 Meters Calibrated yes <br />Weather Conditions Once again, this quarter has been relatively <br />dry. Recently, snowfall has occurred. Some SNOWMELT was ocurring <br />near the mines at the time of sampling. No flow was noted in <br />McClane Creek during the quarter. Sampling was delayed until the <br />end of the Quarter. The flow in Munger Creek was from the north <br />spilt not the mine split. <br />Sampling Conditions: All wells were bailed prior to sampling. All <br />ephemeral channels except Munger Creek were dry. <br />Field Sampling Results <br />Sample (C) <br />Point TIME TBMP Ph fiC VO&G SWL FLOW <br />(CFS) <br />SURFACE WATER 30-Sep-94 <br />SW-1 1:10 PM 1.7 8.42 3,800 none N/A 1.4 <br />SW-2 12:48 PM DRY DRY DRY DRY DRY DRY <br />* SW-3 * 2:10 PM 0.5 8.66 1,000 NONE N/A < 1 GPM <br />SW-5 12:40 PM DRY DRY DRY DRY DRY DRY <br />SW-8 2:30 PM 0.5 8.55 3,500 none N/A N/A <br />GROUND WATER 30-Sep-94 <br />GW-1 1:46 PM 6.6 7.23 5,600 none 7.75 <br />GW-4 2:45 PM 8.6 7.06 4,700 none 20.51 <br />GW-6 2:04 PM DRY DRY DRY DRY DRY DRY <br />* - NORTH SPLIT ONLY - NO FLOW FROM MINfi SPLIT <br />Location of Points/Wells <br />SW-1 - East Salt Creek above McClane. <br />SW-2 - McClane Creek at culvert below mine. <br />SW-3 - Munger Creek at haul road culvert below mine. <br />SW-5 - McClane Creek above mine site at culvert inlet <br />SW-8 - East Salt Creek between Munger and McClane Creeks. <br />GW-1 - Alluvium of East Salt Creek about 3 miles above McClane. <br />GW-4 - Alluvium of fiast Salt Creek between Munger and McClane. <br />GW-6 - In Munger Canyon at the permitted waste rock disposal area. <br />