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According to Table 6, Sediment Pond Summary Proposed Plan, of the revised <br />materials, abase flow was used for the Prospect Pond design (.15 cfs). A check of <br />the currently approved design for Prospect Pond confirms a base flow of .15 cfs was <br />used in the pond design. Please note that the currently approved CDPS permit does <br />not approve pit pumpage through the Prospect Pond. <br />Language in Section 1.9 Base Flow should read something similar to the following; <br />Pit water will not be discharged through outfalls that have not been permitted for pit <br />water discharge under an approved CDPS permit. Additionally, for those outfalls <br />approved for pit water discharge but where this discharge was not included in the pond <br />design, pit pumpage will not occur during any storm runoff or snow melt less than or <br />equal to the 25-year, 24-hour storm event. <br />In other words, for outfalls where pit pumpage is approved under the CDPS permit but <br />was not included in the pond design, pit water can be pumped to the pond only during <br />dry weather or periods of no storm water runoff less than or equal to the 25-year, 24- <br />hour storm event.