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. art I <br />Page No. 5 <br />Permit No.: CO-0043648 <br />e. Limits for Specific Discharge Points <br />Table I.A.-I. <br />Limits for Point: <br />OOIA -Discharge From the Sediment Pond Located Below the Valley Leach Facility to Areaua Gulch <br /> Discharge Limitations <br />Effluent Parameter 30-Day Avg Daily Max. <br />Flow, MGD Report Report <br />TSS, mg/I 20 30 <br />Oil and Grease, mg/1 N/A 10 <br />Ammonia, Total, mg/1 as N 0.2 Report <br />Nitrate, mg/I Report Report <br />Total Hardness, mg/I as CaCO~ Report Repott <br />Copper, Potentially Dissolved, mg/I 0.039 0.065 <br />Lead, Potentially Dissolved, mg/1 0.028 0.6 <br />Mercury, Total, mg/I O.000OI 0.002 <br />Nickel, Potentially Dissolved, mg/1 0.274 2.6 <br />Whole Effluent Toxicity, Chronic <br />Thru August 31, 1995 N/A Repott <br />Beginning September 1, 1998 N/A No Statistical <br />Difference <br />Limits Anolicable Durine Temporary Standards Modifications -Effective Throueh 12/31/97 <br />pH, su (minimum-maximum) N/A 6.0 - 9.0 <br />Cyanide, WAD, mg/I 0.021 0.27 <br />Aluminum, Potentially Diss, mg/I 22 32 <br />Cadmium, Potentially Dissolved, mg/1 0.017 0.10 <br />Iron, Total Recoverable, mg/1 3.0 52 <br />Manganese, Potentially Diss, mg/I 9.0 12 <br />Zinc, Total, mg/1 0.75 1.5 <br />Limits Based Uoon Underlvine Standards for Parameters With Temoorarv Modifications <br />Effective Beginnine 1/1/98 <br />pH, su (minimum-maximum) N/A 6.5 - 9.0 <br />Cyanide, WAD, mg/I N/A 0.005 <br />Aluminum, Potentially Diss, mg/I 0.087 0.750 <br />Cadmium, Potentially Dissolved, mg/I 0.0034 0.019 <br />Iron, Total Recoverable, mg/1 1.0 Report <br />Manganese, Potentially Diss, mg/I I.0 Report <br />Zinc, Potentially Dissolved, mg/I 0.343 0.379 <br />