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<br />C-1. TRAPPER MINING COMPANY SURFACE-WATER QUALITY DATA. (cont'd.) <br />Sample Point Temp Flow pH(f) Cond(1) Cond TSS SEDSOL TDS Fe Fe(t) Al(t) <br />Name Date (deg. C) (gpm) (std. units) (Nmhos) (Nmhos) (mg/1) (ml/I/hr) (mg/1) (mgll) (mgil) (mg/l) <br />NPDES 001 5/13/1997 18.0 18.8 8.20 2550 2360 < 5 < 1.0 --- --- --- --- <br />5/20/1997 20.0 24.8 8.00 2400 --- -- --- -- --- --- --- <br />5/27/1997 19.0 71.2 8.30 2580 --- -- --- -- -- -- <br />6/3/1997 25.0 54.0 8.10 2810 --- -- --- --- --- --- <br />6/10/1997 20.0 38.4 8.50 2900 -- -- --- - - --- --- --- <br />6/17/1997 25.0 24.8 8.00 2860 1820 < 5 < 0.4 --- --- --- --- <br />6/24/1997 22.0 8.6 8.50 2950 --- -- --- --- --- -- --- <br />7/1/1997 17.0 < 1.6 8.90 3170 --- -- --- -- --- --- - <br />7/9/1997 --- 0.0 - -- --- -- --- --- --- --- --- <br />7/15/1997 16.0 < 1.6 8.40 3250 2770 < 5 < 0.4 2700 0.02 --- 0.07 <br />7/22/1997 17.0 4.7 8.20 3230 --- -- - --- -- --- -- <br />7/29/1997 20.0 1.6 8.00 3200 --- --- --- --- --- --- --- <br />8/5/1997 20.0 < 1.6 8.60 3200 --- --- --- --- --- --- <br />8/13/1997 15.0 13.4 7.60 3300 --- --- --- --- - - - --- <br />8/19/1997 19.0 1.6 8.10 3440 3290 < 5 < 0.1 --- --- --- <br />8/26/1997 13.0 31.4 8.30 3430 --- -__ --- <br />9/2/1997 23.0 4.7 9.00 3530 3250 8 < 0.1 --- --- --- <br />9/9/1997 18.0 < 1.6 8.20 3610 --- --- --- --- --- --- --- <br />9/17/1997 17.0 < 1.6 8.30 3450 --- --- --- - --- --- --- <br />9/22/1997 13.0 38.4 8.20 1930 -- --- --- --- --- --- <br />10/1/1997 18.0 24.8 8.40 2240 2300 12 < 0.1 1700 --- --- <br />10/7/1997 14.0 24.8 8.20 2550 - - -- --- --- ___ --- <br />10/14/1997 6.0 38.4 8.40 2640 --- --- --- --- --- --- <br />10/21/1997 6.0 38.4 8.20 2810 -__ ___ <br />10/2911997 7.0 38.4 8.30 2880 -- -- --- --- --- ___ --- <br />11/4/1997 2.0 31.4 8.40 2930 3060 < 5 < 0.1 <br />11/13/1997 2.0 31.4 8.20 2870 --- -- --- --- --- --- <br />11/18/1997 3.0 38.4 8.30 3050 --- -- --- --- _-- ___ <br />11/25/1997 2.0 31.4 8.20 3130 -- --- --- --- --- --- <br />@ = No flow period <br />C - 48