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• ~~ <br />BOWIE RESOURCES LIMITED -BOWIE NO. 1 MINE <br />1994 ANNUAL HYDROLOGY REPORT <br />HYDROLOGY MONITORING DATA <br />STATION: P1l)07 <br />GPM <br />Iti,7 .02° q ~ <br />:Field Date <br /> 05/06/94 08/30/94 11 /01 /94 <br />Flow Rate (cfs) 0.2838 0.00005 0.00202 <br />Flow Depth 60 Degree Weir 15.9 0.5 2.2 <br />Water Level Ful Ful Ful <br />Temperature (C°) 7 13 4 <br />Conductivity (umhos/cm) 130 420 490 <br />pH ~ 8 8.4 7.8 <br />.Lab.:..::' :.::.::: : :..:::::::::: :::::.:.:....:::::.::::.::. . <br />Parameters ::.'.::.::::` .:.:.::::::.: '::: .: <br />Alkalinity as CaCO3 (m I) 82 <br />Bicarbonate as CaCO3 (mg/I) 82 <br />Carbonate as CaCO3 (mg/I) 0 <br />Calcuim, dissolved (mg/I) 19 <br />Chloride (mg/I) 1 <br />Conductivi @ 25 C° (umhos/cm) 154 <br />pH 7.9 <br />Hardness as CaCO3 (mg/I) 72 <br />Magnesium, dissolved (mg/I) 6 <br />Sodium, dissolved (mg/1) 4 <br />Sulfate (mg/I) 12 <br />TDS Ratio (grav./calc.) <br />Solids, total dissolved (mg/I) 88 <br />Solids, total suspended (mg/1) 6 <br />SAR in Water ~ 0.21 <br />Required monitoring frequency for Pond 1117 became effective August 1993 (see PR-03). Required monitoring frequency for Pond 10.7 effective 1994 <br />(see TR•24) is quarterly for flows, field parameters, water levels; annual water quality sample. <br />