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TABLE Al PIONEER DITCH DESIGN CONDlTlONS CHANNEL MODlFlCA TION DATA ... I Existing I Channel Improvement Berm Weir Channel Channel Bottom Side Berm Berm~Left Weir Weir Invert Invert Width Slopes Elevation Right ban Elevation Width Section Reach Descriotion (ftnllVd) (ftnllVd) (feet) (IV:XH) (ftnllVd) (ft nllVd) (feet) 1020 Channel Improvement Reach 3914.2 3914.1 20.0 1.0 n/a n/a n/a n/a *1030 to contain flows within the 3914.8 3914.2 10.0 1.0 n/a n/a n/a n/a 1040 channel banks. 3914.6 3914.3 15.0 2.0 n/a n/a n/a n/a 1060 Detention Pond Reach. Berms 3915.2 n/a n/a n/a 3923.5 both n/a n/a 1060.1 needed on both banks to keep 3915.5 n/a n/a n/a 3923.5 both n/a n/a 1060.2 flows funnelling through the w 3915.9 n/a n/a n/a 3923.5 both n/a n/a 1063.6 and not over the channel bank 3916.0 n/a n/a n/a n/a n/a 3920.0 75.0 1070 Weir to pond is on the left ban 3916.2 n/a n/a n/a 3923.5 both n/a n/a 1080 Channel Improvement Reach t 3920.0 3919.0 10.0 1.0 n/a n/a n/a n/a' 1090 contain flows within the chann 3921.0 3920.5 20.0 2.0 n/a n/a n/a n/a *1095 Channel re-alignment reach. 3920.8 3920.8 16.0 0.0 3930.0 both n/a n/a 1097 Berms needed on both banks new 3922.7 20.0 3.0 3931.0 both n/a n/a 1098 for 1200 feet upstream of sectio new 3924.0 20.0 3.0 3931.3 both n/a n/a 1099 1095 to contain flows. new 3925.8 20.0 3.0 n/a n/a n/a n/a 1100 3927.5 3926.7 20.0 3.0 n/a n/a n/a n/a 1103 3928.5 3927.7 20.0 3.0 n/a n/a n/a n/a *1105 3928.9 3928.2 12.0 2.0 n/a n/a n/a n/a 1110 3929.2 3929.2 10.0 2.0 n/a n/a n/a n/a 1140 Channel Improvement Reach 3932.0 3931.6 15.0 2.0 n/a n/a n/a n/a *1145 3931.8 3931.8 10.0 1.0 n/a n/a n/a n/a 1149.9 3931.9 3931.9 15.0 3.0 n/a n/a n/a n/a 1150 3932.0 3932.0 15.0 3.0 n/a n/a n/a n/a *1155 3932.6 3932.3 12.0 1.6 n/a n/a n/a n/a ., .' '" Bridge locations within channel improvement reaches. See Table A2 for more information on bridge modifications.