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- - iii iiiiiiiiiiiiiiii <br />~~ <br />GRAND VALLEY COAL COMPANY FIRST Quarter 1998 <br />WATER SAMPLING REPORT Sampled by:John M. Walters <br />Date 3-6-98 Meters Calibrated: YES <br />Weather <br />Conditions : "EL Nino Winter' -Precipitation patterns were fairly normal but the temperature <br />this winter has been somewhat wanner than a "normal" winter. During the last <br />few weeks, spring thaw has been occurring. The south facing slopes are nearly <br />dry, while the north facing slopes have about 10 inches of snow and ice on them. <br />A few minor rain/snow events have come through the area during the last few <br />weeks. Surface water samples taken on 3-6 when the weather included sun, <br />rain, sleet, snow, and thunder. The wells were sampled on 3-10. <br />Sampling <br />Conditions: All wells were bailed prior to sampling. <br />SURFACE WATER 3-6-98 <br />Sample <br />Point TIME TEMP <br />C Ph EC VO&G FLOW <br />CFS <br />SW-1 2:59 PM 4.2 8.84 3,000 NONE 5.40 <br />SW-2 2:45 PM DRY <br />SW-3 2:05 PM 3.2 8.60 360 NONE 0.39 <br />SW-5 2:50 PM DRY <br />SW-8 2:20 PM 3.8 8.64 2,900 NONE 5.58 <br />GROUND WATER <br />3-6-98 <br />Sample <br />Point TIME TEMP <br />C Ph EC VO&G SWL <br />GW-1 3:10 PM 7.8 7.44 4,200 NONE 7.29 <br />GW-3 2:41 PM 12.8 7.26 4,000 NONE 21.78 <br />GW-6 2:30 PM DRY <br />Location of <br />Points /Wells SW-1 -East Satt 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~ -Munger Creek below mine before North split. <br />SW-8 -East Satt Creek between Munger and McClane Creeks. <br />SW-X -McClane Creek at confluence with East Salt Creek. <br />GW-1 -Alluvium of East Satt Creek about 3 miles above McClane. <br />GW-3 -Alluvium of East Salt Creek just below Munger Canyon. <br />GW~ - In Munger Canyon at the permitted waste rock disposal area. <br />