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B. Pit Pumpage Chemical Loads <br />1. To Annand Alluvium L=0.000012 cfs x 848 mg/l x 0.0027 = 0.0000275 tons/day <br />2. To Annand streamflow L=0.013 cfs x 848 mg/l x 0.0027 = 0.03 tons/day <br />C. Impacts to Annand and Grassy Creek Alluvium <br />1. Mixing Pit Pumpage with Annand Draw Alluvium <br />OSC = 0.000139 * 0.0000275 = 0.0001665 = 1169 mg/t <br />(0.000079 + 0.000024) x 0.00136 1.4 x 10-7 <br />There will be no change in the Annand Draw alluvial water quality and the <br />Grassy Creek alluvial water quality as a result of pit pumpage recharge to <br />the alluvium. <br />D. Impacts to Annand Draw and Grassy Creek Stream Water duality <br />1. Xixing Pit Pumpage with Annand Draw Streamflow <br />DSC = 0.0354 + 0.03 = 0.0654 = 912 mg/t <br />(0.027 + 0.0257) x 0.00136 .0000717 <br />There will be no change in the Annand or Grassy Creek streamflou water <br />• quality as a result of pit pumpage discharges from Pond 010. <br />II1. Pit Pumpage Impact to Alluvial and Stream Water Quality in the Sage Lreek Drainage <br />A. Background Chemical Loads <br />1. Y-1 Tributary Alluvium L=0.000026 cfs x 797 mg/l x 0.0027 = 0.000056 <br /> tons/day <br />2, Sage Creek Alluvium L=0.036474 cfs x 797 mg/t x 0.0027 = 0.078488 tons/day <br />3, Y-7 and Pond 012 dater L=0.0234 cfs x 849 mg/t x 0.0027 = 0.0536 tons/day <br />4. Sage Creek (wSSF3) L=0.236 cfs x 641 mg/l x 0.0027 = 0.4 084 tons/day <br />B. Pit Pumpage Chemical Loads <br />1. To Y-1 Tributary Alluvium L=0.000007 cfs x 1856 mg/L x 0.0027 = 0.000035 <br />tons/day <br />2. To Ponds Y-1 and 012 discharge L=0.0156 cfs x 1856 mg/l x 0.0027 = 0.078 <br />tons/day <br /> <br />