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Susan Burgmaier -9- June 12, 2014 <br />New DRMS Adequacy item via April 24, 2014 email: <br />DRMS: BRL will need to update the permit section on water depletion (beginning on <br />page 2.04 -119) and verify that the current augmentation plan is sufficient for the <br />increased evaporative loss associated with the expanded surface area of Pond 1. <br />BOW2: The evaporative loss is calculated based on location of the primary spillway. <br />In order to maintain compliance with the water augmentation plan, the sediment <br />storage elevation has been reduced from 5850' down to 5848.1. Therefore, no <br />revisions are necessary to the water depletion section of the permit. Volume XI, <br />page 5 and Map 22 -3 was updated to reflect the revised pond storage volumes. <br />BOW2 New Item: Volume XI page 4, was revised to incorporate changes from TR- <br />77. Page 11 was updated to include the HBET revised stability analysis. <br />Sincerely, <br />Grrx�ire- <br />Tamme Bishop, P.E. <br />Project Engineer <br />Enclosures: <br />Volume I: Text page 2.05 -12 <br />Volume II: Maps 18, 22 -1 <br />Volume III: Pages EXH -12, 29i & 31 <br />Volume XI: Pages 4, 5 & 11, Volume Certification, Table of Contents, Page App. B -2 <br />CC: Marcia Talvitie, DRMS - Durango <br />Bill Bear, Bowie Resources, LLC (electronically) <br />Paonia Public Library <br />Bureau of Land Management (electronically) <br />US Forest Service (electronically) <br />