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C -1. TRAPPER MINING COMPANY SURFACE -WATER QUALITY DATA. <br />Sample Point Temp Flow pH(f) Cond(f) Cond TSS SEDSOL TDS Fe Fe(t) Al(t) <br />Name Date (deg. C) (gpm) (std. units) (pmhos) (pmhos) (mg /I) (m1/1/hr) (mg /I) (mg /I) (mg /1) (mg /I) <br />NPDES 001 1/2/1981 0.0100 - - --- <br />1/20/1981 0.0100 - - <br />1/28/1981 -- 0.0100 - -- - - -- - -- --- <br />3/3/1981 5.00 10.6 7.70 - < 5.00 1530 - 0.0800 <br />3/17/1981 14.7 7.70 5.00 1390 0.280 <br />4/7/1981 8.00 8.75 7.95 < 5.00 1490 0.220 <br />4/14/1981 7.48 7.85 < 5.00 1570 - -- 0.100 <br />5/20/1981 --- - -- - -- -- 4.00 1580 0.240 0.420 < 0.200 <br />7/7/1981 - 2.93 7.90 2420 -- - - -- - -- - -- -- <br />7/15/1981 - -- 7.06 7.90 2070 1.000 - 1640 < 0.0100 0.0700 <br />7/21/1981 17.0 1.94 7.90 2160 5.00 - 1660 < 0.0100 0.120 <br />7/28/1981 12.0 3.77 7.90 2160 6.00 1700 < 0.0100 0.0400 <br />8/4/1981 18.0 1.50 7.90 2260 2.00 1740 0.0300 0.0600 <br />8/11/1981 14.0 0.0100 8.20 -- - -- -- - -- - -- <br />8/18/1981 18.0 2.60 7.90 2015 2.00 - 1760 0.0100 0.0800 <br />8/25/1981 16.5 1.85 7.85 2210 < 1.000 1750 0.0300 0.0400 <br />9/1/1981 -- 0.0100 -- - -- --- <br />9/8/1981 17.5 4.43 7.80 - -- -- - - 0.100 <br />9/15/1981 15.5 3.49 8.00 1940 1.000 1360 < 0.0100 0.0400 <br />9/22/1981 19.0 3.29 - - - -- <br />9/29/1981 - -- 2.80 <br />10/6/1981 14.0 6.00 - -- -- - <br />10/13/1981 9.40 8.92 7.80 1950 7.00 0.520 <br />10/20/1981 10.5 - -- 7.95 - <br />10/27/1981 7.00 5.92 - -- <br />11/3/1981 5.00 6.80 7.70 <br />11/10/1981 6.67 <br />11/17/1981 6.30 - - <br />11/24/1981 5.00 6.40 - - - <br />C - 25 <br />@ = No flow period <br />