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SM6S-O1 Mater Year October July August September . 1985 3.64 CFS 1986 - 6.10 - - 1987 - 2.70 2.31 1.27 SMGS-02 Mater Year October July August September 1985 0.81 0.65 1.00 0.48 1986 0.74 1.02 0.46 0.53 1987 0.74 1.02 0.57 0.48 SMGS-03 Mater Year October July August September 1985 1.15 - - 0.28 1986 - 2.65 0.58 - 1987 - 0.75 0.34 0.20 The blank spaces indicate months when available data was not enough to calculate a reasonable c:aily average. An attempt was made to correlate the total flow of SWGS 02 plus 03 and SWGS-O1. The total of-02 and 03 ranged from 34-115% of 03 with an average of 63.5%. The percentage showed a slight seasonal trend with • a high percentage in June and a low percentage in August. The percentage did not correlate well with flow; for instance, at 2.96 CFS the percentage ranged from 48 - 111%. _ During the 1987 wa~yer year, there was no discharge from any of the CDPS discharge points associated with surface runoff. Discharge from the Roadside Mine was discontinued in October 1986 for discharge point 002 of Permit No. CO-0027146 and in December 1986 for discharge point 001. The mine inflows pumped from these points were diverted to an abandoned portion of the mine. Discharge from the Cameo Mine was discontinued in October 1986 for discharge Point 004 of Permit No. CO-0027146. This water was also diverted to an abandoned portion of the mine. Pumping from these points had not been resumed by the end of the water year. Table 587-6 contains mine discharge information related to the 1987 water year. Part of this information. was included in the .1986 Annual Hydrologic Report. The results of monitoring on these three discharge points is given on data pages SD-#, Sf-# and SF-#. The average quality information for these points in the 1987 water year was: Point pH TDS TSS TFe 001 8.18 755 42 0.28 002 No Sampling Done 004 8.63 1490 21 0.15 Further discussion of mine water is given in the Mine Mater section of this report. • -2-