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C -1. TRAPPER MINING COMPANY SURFACE -WATER QUALITY DATA. (cont'd.) <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) (ml /I /hr) (mg /I) (mg /I) (mg /I) (mg /I) <br />NPDES 002 2/10/1981 0.500 10.1 7.50 - 6.00 - 1530 0.490 <br />2/17/1981 0.500 14.6 7.50 - 12.0 - 1490 0.400 <br />2/24/1981 0.500 12.8 7.50 3.00 1530 0.380 <br />3/3/1981 2.00 12.7 7.45 - - < 5.00 1470 0.350 <br />3/10/1981 6.00 13.0 7.60 < 5.00 - 1510 0.220 <br />3/17/1981 15.2 7.45 - < 5.00 1440 0.280 <br />3/24/1981 -- 20.6 7.40 - --- - - -- <br />3/31/1981 7.00 17.4 7.80 - - -- -- <br />4/7/1981 5.50 14.3 7.65 - --- < 5.00 1400 0.210 <br />4/14/1981 -- 26.9 7.80 -- < 5.00 1300 0.320 <br />4/21/1981 --- 14.3 7.75 - 27.0 1420 1.01 <br />4/28/1981 - 15.5 7.80 --- --- <br />5/6/1981 --- 45.5 7.95 --- - - - - -- - <br />5/12/1981 - 41.7 7.60 - < 2.00 1240 0.160 <br />5/19/1981 -- 32.1 7.60 - 7.00 1290 0.0800 <br />5/20/1981 14.0 28.2 8.00 -- - <br />5/27/1981 13.0 24.2 7.70 --- --- - -- --- <br />6/2/1981 13.5 30.3 7.90 1.000 1220 0.190 <br />6/9/1981 -- 30.0 7.75 2.00 1200 0.140 <br />6/16/1981 11.0 15.0 7.60 1.000 1390 0.0700 <br />6/23/1981 13.0 15.0 7.50 --- 1.000 - 1430 0.0600 <br />6/30/1981 14.0 16.7 7.30 - - <br />7/7/1981 14.0 16.7 7.40 - -- - -- - -- <br />7/15/1981 16.0 16.7 7.30 - 6.00 1430 < 0.0100 0.0800 <br />7/21/1981 12.0 19.4 7.30 1880 4.00 - 1450 < 0.0100 0.0600 <br />7/28/1981 11.0 20.0 7.40 2010 3.00 1460 < 0.0100 0.0800 <br />8/4/1981 12.0 17.1 7.90 -- 1920 2.00 --- 1470 0.0300 0.0600 <br />8/11/1981 11.0 17.1 7.40 - 2.00 - 1490 0.0200 0.100 <br />8/18/1981 11.0 12.8 7.50 1940 4.00 --- 1480 0.0200 0.190 <br />C - 62 <br />@ = No flow period <br />