Laserfiche WebLink
N <br />N <br />• <br />• <br />TABLE SW-8 <br />LORENCITO CANYON MINE <br />WATER QUALITY STANDARD EXCEEDANCES <br />Parameter Units Water Chronic CDMG SPAC-1 SPBC-V SPBC-2 SPEC-3 SPBC-4 SPBC-5 SPCC-1 SPCWC-I SPCYC-1 SPllC-1 SPPC-1 <br /> Quality Water Material <br /> Standards Quality Damage <br /> 8/15/96 Standards Standards <br /> 8/15/96 11/87 <br />pH s. u. 6.5-9.0 <br />Specific Nmhos/ 700 973 929 919 949 813 1140 1672 1320 1661 1300 <br />Conductance cm <br />Dissolved Oxygen ppm 6.0/<7.0 7.5 9.4 10.0 8.1 8.7 7.7 8.7 12.7 8.l 12.9 10.6 <br /> (sp) <br />Silver, dissolved mg/L 0.00113 O.000l78 <0.005' <0.005' <0.005' <0.005' <0.005' <0.005' <0.005' <0.005' <0.005' <br />Aluminum, dissolved mg/L 5 <br />Arsenic, dissolved mg/L 0.050 0.1 <br />Boron, dissolved mg/L 0.75 0.5 <br />Cadmium, dissolved mg/L 0.00267 0.00087 0.01 <br />Chloride mg/L 250 <br />Cyanide, free mg/L 0.005 <0.1• <0.1• <0.1• <0.1• <0.1• <0.1• <0.1• <0.1• <0.1• <br />Chromium, mg/L 0.05 <br />Trivalent <br />Chromium, mg/L 0.016 0.011 <br />Hexavalent <br />Chromium, [oral mg/L 0.05 <br />recoverable <br />Copper, dissolved mg/L 0.0128 0.0089 0.2 <0.01• <0.01• <0.01• <0.01• <0.01• <0.01• <0.01• <0.01• <0.01• <br />Specific Nmhos/ 700 887 942 936 724 639 856 928 1193 <br />Conductance 25°C, em <br />(lab) <br />Iron, dissolved mg/L NA 0.3 <br />Iron, total mg/L NA 2.0 3.74 17.50 <br />recoverable <br />Mercury, dissolved mg/L NA 0.00001 <0.0002' <0.002' <0.002' <0.002' <0.002' <0.0002' <0.0002' <0.002' <0.002' <br />Manganese, mg/L NA 0.050 0.2 <br />dissolved <br />