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L <br />model, which are measured to an accuracy level in the tenths. Therefore, the proposed changes <br />cause no alterations to the floodplain or floodway. <br />Conclusions <br />The results of the study demonstrate that the mining process does not negatively affect the <br />floodplain. The initial material will be hauled off site. The stockpiles will be placed in the bottom of <br />the pit. With these modifications, the impact is negligible. <br />The site is being reclaimed as a water storage reservoir. The embankment is being reclaimed to <br />existing grade elevation. The hydraulic model shows that the reclamation does not significantly <br />alter the flow path, floodplain or the floodway water surface elevations. A summary of the HEC-2 <br />' model results for each condition including printouts of the effective, existing, and proposed cross <br />sections are located in Attachment E of this submittal. <br />It is our opinion that the mining and reclamation of this site does not alter the floodplain and <br />floodway for the area. No changes will be depicted on the Flood Insurance Rate Map. <br />Please do not hesitate to contact us at (303) 452-6611 with questions or concerns regarding the <br />floodplain analysis. Thank you again for your time. <br />Sincerely, <br />Applegate Group, inc. <br />Kallie Bauer, P.E., CFM <br />Applegate Group, Inc. <br />KEB/kcd <br />Kyle Donavon, EI <br />1 Serfer Pit ( Floodplain Development Permit E <br />