2008-04-18_HYDROLOGY - C1980004 (3)

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McClane Canyon Mining LLC Water Sampling Report Date: 4/3/08 Weather Conditions: Clear, Windy 55 degrees F. Surface Water Sample Point Time Flow cfs pH EC umhos/cm Temp (C) SW-1 12:25 PM 4.50 8.2 2600 8.2 SW-2 12:40 PM Dry - - - SW-3 11:30 AM Dry - - - SW-4 10:53 AM 4.5 8.6 2700 6.8 SW-5 12:45 PM Dry - - - SW-6 11:30 AM Dry - ~- - SW-7 11:30 AM Dry - - - SW-8 11:56 AM 4.50 8.2 2500 8.0 Ground Water p SPoint Time feet pH umhos/cm Tem C p ( ) GW-1 12:10 PM 10.4 7.8 4500 8.9 G W-3 11:43 AM 36.1 7.7 3900 13.4 GW-6 11:25 AM Dry-18.8' GW-9 12:35 PM 25.6 7.6 9400 13.6 Location of Points/VVells SW-1 East Salt Creek above McClane under haul road bridge SW-2 McClane Creek at culvert below mine SW-3 Munger Creek at haul road culvert below mine SW-4 East Salt Creek -2 miles downstream of SW-8 SW-5 McClane Creek above mine site at culvert inlet SW-6 Munger Creek below mine before north split SW-7 Munger Creek above Mine SW-8 East Salt Creek between Munger and McClane Creeks at bridge SW-X McClane Creek at confluence with East Salt Creek First Quarter 2008 Sampled by: Jim Stover Meters Calibrated: Yes GW-1 Alluvium of East Salt Creek about 3 Miles above McClane - TD 14.3' GW-3 Alluvium of East Salt Creek just below Munger Canyon - TD 47.3' GW-6 In Munger Canyon at the permitted waste rock disposal area - TD 18.8' GW-9 Alluvium of East Salt Creek below proposed waste rock disposal area - TD 53.5 Feet GW-1 Total Depth 14.3 GW-3 Total Depth 47.3 GW-6 Total Depth 18.8 Depth revised when pipe was damaged during gob pile construction. GW-9 Total Depth 53.5 ~~~~~~ L` ~ i ~ ' 3 ~wJ' G ~ ~~ a `~, o ~~ v s Zg.iE'„ ~? r.' +~ ~ V ,,g@ J 'i~ `YP ~x ~~~ L@ .: Q¢J ~t~_n rr'7 L7