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Table 2 <br />Surface Water Monitoring <br />Site Name <br />YSSF3 (Upper Sage Creek) <br />YSS2 (lower Sage Creek) <br />YSGF5 (upper Grassy Creek) <br />YSG5 (lower Grassy Creek) <br />NPDES Sites <br />Springs <br />Discharge Water Quality <br />Semiannual Semiannual - Short <br />Semiannual Semiannual - Long <br />Semiannual Semiannual - Long <br />Semiannual Semiannual - Long <br />Monthly Monthly <br />YSSPGI (Annand Draw) Annual Annual - Long <br />YSSPG2 (below 011 a) Annual Annual - Short <br />YSSPG3 (above 012, south) Annual Annual - Short <br />YSSPG4 (above 012, north) Annual Annual - Short <br />Water Quality Monthly = In accordance with the approved NPDES permit. <br />Water Quality Semiannual = Samples are collected during the key hydrologic events of spring snowmelt and <br />summer baseflow; long and short lists are presented in Table 4. If flow is less than 5 gallons per minute, then only <br />field parameters will be measured. <br />Annual = May through July. <br />Yoast Mine 43 December 15, 2010