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Appendix Exh7-14E <br /> Streeter Gulch Ditch and Buckskin Draw Ditch <br /> The Streeter Gulch Ditch is located in Sections 2, 3, 9, and 10 of T3N, R93W, and the Buckskin <br /> Draw Ditch is located in Sections 9 and 10 of T3N, R93W. The alignments of these ditches are <br /> shown on Map 12, and Exh. 7-14SP Figure 1 (in Volume 2D) provides watershed characteristics <br /> for both ditches. The design profiles are provided on Maps 33 and 33A, and the applicable <br /> SEDCAD modeling results for both ditches are also contained within this appendix. <br /> The upper segments of the Streeter Gulch Ditch and the entirety of Buckskin Draw Ditch have a <br /> contributing area of less than one square mile. They could be designed in accordance with Rule <br /> 4.05.3. However, for ease since the lower segments of Streeter Gulch Ditch meet the <br /> requirements of Rule 4.05.4, both ditches have been designed for the 100-year, 24-hour storm <br /> event. <br /> The following pages present the SEDCAD model output for Streeter Gulch Ditch and Buckskin <br /> Draw Ditch. Channel parameters and calculated flows are summarized and presented on Exhibit <br /> 7, Item 14, Table 1. <br /> Exh. 7-14E-2 Revision Date: 2/13/20 <br /> Revision No.: TR-135 <br />