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October 19, 2010 C-1981-019/Colowyo Coal Mine KAG <br />Shown above is the confluence of the North Tributary ditch and the Final East Pit ditch. The Division <br />recommends that the operator ensure that the channel is adequately sized to handle the combined flows at this <br />location and that the channel shape is adequate to confine estimated flows in the protected channel. <br />Shown below is the lower section of the Final East Pit ditch above the confluence with the North Tributary. <br />Reclamation conducted in 2011 will extend this ditch further into the reclaimed area of the East Pit under the <br />current plan. All repairs were done in 2009 reclaimed areas. <br />Number of Partial Inspection this Fiscal Year: 5 <br />Number of Complete Inspections this Fiscal Year: 1 <br />Page 5 of 8