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Attachment 2.05.3(3)-1 Page 8 March 2016 (TR -70) <br />Design <br />Time of <br />Peak <br />Avg. <br />Ditch <br />MW <br />Structure <br />Watershed <br />Watershed <br />Watershed <br />Runoff <br />Ditch <br />Velocity at <br />Comments <br />Basin(s) <br />Area <br />% Avg. <br />Curve <br />Storm <br />Conc. <br />Flow <br />Ditch <br />Bottom <br />Depth (ft) <br />Design Flow <br />(acres) <br />Slope <br />No. <br />(yrs) <br />(hrs) <br />(cfs) <br />Slope % <br />Width (ft) <br />(ft/sec) <br />C18 <br />6, 7, 18, <br />Part Disturbed (temporary) <br />Lower <br />19, 20, 21 <br />222.7 <br />5.0 <br />78 <br />25 <br />1.21 <br />61.8 <br />1.0 <br />7.0 <br />1.43 <br />4.39 <br />Added Pond 007 <br />700' <br />C19 <br />1 1 <br />5.2 <br />5.7 <br />78 <br />100 <br />0.26 <br />6.2 <br />1 2.1 <br />2.0 <br />0.58 <br />3.35 <br />North side of 5h Street <br />C20 <br />7, 19, 22 <br />53.5 <br />5.2 <br />78 <br />100 <br />0.64 <br />65.8 <br />3.0 <br />10.0 <br />0.91 <br />6.14* <br />North side of 5h Street, <br />only the immediate area 20' <br />on either side of culvert <br />112 needs the 10 feet <br />width. The remainder of <br />the ditch only needs to be 5 <br />feet wide since its drainage <br />area is minimal. <br />C21 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C22 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C23 <br />Pond 009 <br />- <br />- <br />- <br />25 <br />- <br />0.15 <br />9.3 <br />4 <br />0.51 <br />0.47 <br />Attachment 2.05.3(3)-30 <br />C24 <br />13 <br />2.1 <br />11.7 <br />82 <br />1 100 <br />0.13 <br />4.1 <br />1.5 <br />0.0 <br />0.79 <br />3.3 <br />West edge of 2700 Road <br />C25 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C26 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C27 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C28 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C29 <br />Pond 015 <br />- <br />- <br />- <br />100 <br />- <br />2.85 <br />2.0 <br />4 <br />0.58 <br />2.39 <br />Attachment 2.05.3(3)-33 <br />C30 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C31 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C32 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />C33 <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Replaced with straw <br />wattles, see Section 5 <br />D1W <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />N/A <br />Removed <br />D108 <br />18 <br />41.7 <br />6.4 <br />78 <br />10 <br />0.50 <br />10.7 <br />2.6 <br />2.0 <br />0.68 <br />4.7 <br />Mostly offsite undisturbed <br />area with ponding <br />Attachment 2.05.3(3)-1 Page 8 March 2016 (TR -70) <br />