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<br />
<br />Table 2. Analytes Deurmined in Sample Collected in November, 1992 by Third-Party
<br />Monitor.
<br />Analysis Samples Analyzed Aoaty4s Determined
<br /> (Method Used)
<br />Dissolved Metals M-9, M-12, M-13 Hg (74702); Ag, Al, As, B,
<br /> Ba, Ca, Cd, Cr, Cu. Fe, Pb,
<br /> Mg, Mn, Mo, Ni, Se, silica,
<br /> Zn (60102); K (258.1'); Na
<br /> (273.1'); hardness
<br /> (calculaud)
<br />Dissolved Metals RS•5 Fe, Mn (60102)
<br />Dissolved Metals I-awer tailings pond, Ca, Cu, Fe, Na, Zn
<br /> upper tailings pond,
<br /> collection pond, collection
<br /> pond duplicau
<br />Total Metals Rinse blank, field blank, Ag, Al, As, B, Ba, Ca, Cd,
<br /> RS-5 Cr, Cu, Fe, Hg, K, Pb, Mg,
<br /> Mn, Mo, Na, Ni, Se, Zn,
<br /> hardness
<br />Anions (unfilured) RS-5, 5eld blank, M-9, alkalinity, bicarbonate,
<br /> M-12, M-13 carbonau (310.1' + 2320B3),
<br /> emmonia•(350.1'), CI (325.2/
<br /> '=not determined in 5eld 325.3'), F (340.3'),
<br /> blank r11t78te+Illtrile~(353Z'),
<br /> sulfau (375.1!375.3/300.0'),
<br /> TDS (160.1'), TSS 0160.2')
<br />Total organic carbon RS-5, M-9, M-12, M-13 total organic carbon {415.2')
<br />(unfilured)
<br />Su15de (unfilured) RS-5, M-9, M-12, M-13 hydrogen sulfide (376.2')
<br />Tote] and WAD RS-5, lower tailings pond, total (335.2') and WAD
<br />cyanide (un5lured) upper tatL'ngs pond, 5eld cyanide (4500-CN P)
<br /> blank, rinse blank,
<br /> collection pond (+ dupl),
<br /> M-9, M-12, M-13
<br />' EPA 600/479-020, Methods for Chemical Analysis of Weur and Wazus; March 1983.
<br />2 EPA SW-846, Test Methods for Evaluating Solid Wazte, Thud Ed., Nov. 1986.
<br />a Standard Methods for the Examination of Waur and Wastetvaur, 17th Ed, 1989.
<br />RCG/Hagler, BaOty, Inc
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