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<br />R. G. OTTO & ASSOCIATES <br />y <br />Table 2. A listing of parameters sampled for the <br />Schwartzwaldez Mine Waste Rock Pile Runoff Study. <br />Analysis codes reference to USGS Open File Report <br />82-272, A Supplement to Methods for the Determinat;ion <br />of Inorganic Substances in Water and Fluvial Sedim:nts. <br />1982. <br />Parameter <br />USGS Aaalpsis <br />Code No. <br />General Watez Qualitp Descriptors <br />Conductivity (uMHOS) 00095 <br />pH 00400 <br />Sulfate (mqm/1) 00943 <br />Trace Metals (uqa/1) <br />Boron 01022, 01020 <br />~,`., Azsenic 01002, 01000 <br />`~::~ Barium 01007, 01003 <br />Cadmium 01027, 01023 <br />Copper 01040, 01042 <br />Lead 01049, 01031 <br />Silver 01077, 01075 <br />Mercurp 71900, 71890 <br />Nickel ~ 01067, 01065 <br />Selenium 01145, 01147 <br />Uranium 22703, 28011 <br />Radium-226 09511, special <br />Radium-228 81366, special <br />analysis <br />analysis <br />f r. <br />`:.i/ <br />15 <br />