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r� <br />• <br />• <br />TABLE 12 -1 <br />FACILITIES AREA DIVERSION DITCHES <br />Ditch <br />Flow <br />cfs <br />Slope <br />% <br />Bottom <br />Width <br />ft <br />Side <br />Slope <br />H:1 V <br />Velocity <br />s <br />Flow <br />Depth <br />ft <br />Freeboard <br />ft <br />Total <br />Ditch <br />Depth <br />ft <br />Liner <br />Type <br />Ditch 1 <br />0.75 <br />1 2.0 <br />1 v <br />1 3 <br />1 2.41 <br />1 0.32 <br />1 0.3 <br />1 0.62 <br />1 gravel <br />Ditch 2 <br />2.27 <br />2.1 <br />v <br />3 <br />2.82 <br />0.52 <br />0.3 <br />0.82 <br />earthen <br />Ditch 3 <br />2.18 <br />1.1 <br />v <br />3 <br />2.19 <br />0.58 <br />0.3 <br />0.88 <br />earthen <br />Ditch 3A <br />0.50 <br />5.0 <br />v <br />2 <br />3.32 <br />0.28 <br />0.3 <br />0.58 <br />earthen <br />Ditch 4 <br />0.47 <br />8.8 <br />v <br />3 <br />0.6 <br />0.52 <br />0.3 <br />0.82 <br />vegetated <br />Ditch 5 <br />0.82 <br />4.0 <br />v <br />2 <br />4.06 <br />0.32 <br />0.3 <br />0.62 <br />gravel <br />Ditch 6 <br />0.39 <br />15.0 <br />v <br />3 <br />5.16 <br />0.16 <br />0.3 <br />0.46 <br />gravel <br />Ditch 7 <br />Located <br />alongside rail loo - not designed see Appendix 12 -4 <br />Ditch 8 <br />Located alongside rail loo - not designed see Appendix 12-4 <br />Ditch 9 <br />1.02 <br />3.0 <br />2.0 <br />2 <br />3.17 <br />0.14 <br />0.3 <br />0.44 <br />earthen <br />HR2 -A <br />0.08 <br />0.4 <br />v <br />2 <br />0.93 <br />0.21 <br />0.3 <br />0.51 <br />earthen <br />HR2 -13 <br />0.08 <br />0.5 <br />v <br />2 <br />1.01 <br />0.20 <br />0.3 <br />0.50 <br />earthen <br />HR2 -C <br />0.07 <br />1.1 <br />v <br />2 <br />1.34 <br />0.16 <br />0.3 <br />0.46 <br />earthen <br />HR2 -D <br />0.08 <br />1.1 <br />v <br />2 <br />1.35 <br />0.16 <br />0.3 <br />0.46 <br />earthen <br />HR2 -E <br />0.05 <br />3.5 <br />v <br />2 <br />1.89 <br />0.11 <br />0.3 <br />0.41 <br />earthen <br />HR2 -F <br />0.05 <br />3.0 <br />v <br />2 <br />1.70 <br />0.11 <br />0.3 <br />0.41 <br />earthen <br />HR2 -G <br />0.08 <br />3.6 <br />v <br />2 <br />2.25 <br />0.14 <br />0.3 <br />0.44 <br />earthen <br />HR2 -H <br />0.08 <br />3.2 <br />v <br />2 <br />2.02 <br />0.13 <br />0.3 <br />0.43 <br />earthen <br />HR2 -1 <br />0.05 <br />1.5 <br />v <br />2 <br />1.42 <br />0.14 <br />0.3 <br />0.44 <br />earthen <br />HR2 -J <br />0.03 <br />2.2 <br />v <br />2 <br />1.40 <br />0.10 <br />0.3 <br />0.40 <br />earthen <br />HR2 -K <br />0.67 <br />1.0 <br />v <br />2 <br />2.32 <br />0.38 <br />0.3 <br />0.68 <br />earthen <br />HR2 -L <br />0.03 <br />0.9 <br />v <br />2 <br />1.49 <br />0.22 <br />0.3 <br />0.52 <br />earthen <br />MR -21 <br />7 Revised 11 / 10 <br />