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rart I <br />Page No. 10 <br />Permit No.: CO-0043648 <br />Table i.B.-I.. cont'd <br />Monitoring for Points: <br />OOIA -Discharge From the Sediment Pond Located Below the V alley Leach Facility to Arequa Gulch <br />0056 -Precipitation Induced Discharee From the Valley Leach Facility to Arequa Gulch <br />Effluent Parameter Measurement Frequency Sample Type <br />Moni[orin¢ for Point 001 A Onl <br />Total Hardness, mg/I as CaCO~ <br />Nitrate, mg/I as N <br />WET, Chronic <br />Once/Two Weeks <br />Once(fwa Weeks <br />Quarterly <br />Monitorine for Point OOSB Only <br />Grab <br />Grab <br />Composite <br />For 3 Days/Week monitoring frequency, samples must be collected with at least one full day passing between samples. If <br />samples are collected when direct surface runoff resulting from rainfall is included in the flow being monitored, this must <br />be noted and reported on the monltdy DMR. <br />Table 1.B.-2. <br />Monitoring for Points: <br />002A -Discharge from the Sediment Pond Located at the Crusher Area into the Leach Facility Diversion Canal, <br />Which is Tributary to Arequa Gulch, <br />003A and 004A -Discharge from the Sediment Ponds Located in the West and East Forks, Respectively , of Squaw <br />Gulch <br />EiRuent Parameter ~ ~ ~ ~ ~ ~ Measurement Frequency ~ Sample Type <br />Monitorine For Points 002A. 003A and 004A <br />Flow, MGD <br />pH, su (minimum-maximum) <br />TSS, mg/I <br />Oil and Grease, mg/1 <br />Cadmium, Potentially Dissolved, mg/I <br />Capper, Potentially Dissolved, mgJl <br />Lead, Potentially Dissolved, mg/1 <br />Mercury, Total, mg/I <br />Zinc, Potentially Dissolved, mg/I <br />Total Hardness, mg/I as CaCO~ <br />WET, Acute <br />Cyanide, WAD,mg(t <br />Aluminum, Potentially Diss, mg/I <br />Iron, Total Recoverable, mg/l <br />Manganese, Potentially Diss, mg/l <br />Nickel, Potentially Dissolved, mg/I <br />Quarterly Instantaneous <br />Quarterly [n-Situ <br />Quarterly Grab <br />Quarterly Visua] <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly Grab <br />Monitorine For Points 003A and 004A Onlv <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly ~ Grab <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly Grab <br />Quarterly Grab <br />