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<br />I
<br />
<br />APPENDIX B SHEET 5 OF 6
<br />
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<br />
<br />CITY OF LOUISVILLE
<br />i DRAINAGE ALTERNATIVES
<br />LDRAINAGEWAY "E","F", & "G"
<br />WATER RESOURCES CONSULTANTS INC.
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<br />I
<br />I
<br />
<br />FEBRUARY, 1982
<br />
<br />LEGEND
<br />
<br />I
<br />
<br />1 :::::::::1
<br />I ~ :: f
<br />~/#/#4
<br />)::{
<br />
<br />f--ss---l
<br />
<br />Grass channel with check drops
<br />(includes culverts)
<br />
<br />E-II
<br />
<br />Riprap channel (includes culverts)
<br />
<br />I
<br />I
<br />
<br />F-II
<br />
<br />Concrete channel (includes culverts)
<br />
<br />Culverts
<br />
<br />Storm sewer (includes culverts)
<br />
<br />F-I
<br />
<br />~
<br />
<br />1000 :>000
<br />
<br />3000
<br />~
<br />
<br />Detention Improvements
<br />
<br />I
<br />
<br />Sc.~IA 1'" 1000'
<br />
<br />G-I
<br />
<br />-
<br />
<br />Recommended alternative
<br />
<br />REACH
<br />(COST)
<br />E- I
<br />
<br />DEVEL
<br />
<br />STATUS
<br />QUO
<br />NO
<br />
<br />SELECTED
<br />STRUCTURAL
<br />NO
<br />
<br />GRASS
<br />CHANNEL
<br />YES
<br />
<br />RIPRAP ICONC,
<br />CHANNEL
<br />NO
<br />
<br />STORM
<br />SEWER
<br />YES
<br />
<br />REGIONAL
<br />DETENTION
<br />NO
<br />
<br />RELOCA TIONI
<br />DIVERSION
<br />-YES
<br />Divert along Dillon Road,
<br />grass channel
<br />(Plan #3 $215,500,)
<br />NO
<br />
<br />I
<br />
<br />Future
<br />low density
<br />residential
<br />
<br />Lack of adequate
<br />existing facilities
<br />
<br />Problems not localized
<br />
<br />Coal Creek to East End
<br />Centennial Mall
<br />(Plan + 1 $353,500.)
<br />
<br />NO
<br />
<br />Adequate R.O.W. for
<br />grass chanel
<br />
<br />2Yr. flood design to meet
<br />St. capacity criteria
<br />(#2 2Yr.l54' l!I $258,500.)
<br />
<br />-YES
<br />2Yr. flood design to meet
<br />St. capacity criteria
<br />*(+2 2Yr.l48' l!I $661,000.)
<br /># 2 10Yr.l60' 769 500.
<br />YES
<br />+
<br />Riprap channel for 10Yr. flood design to
<br />( ) meet St. capacity criteria
<br />steep portion w/Grs Chnl (#2 2Yr.l60'l!I $1,660,500.)
<br />(Plan #5 $1, 163,500.) (#210Y"~/66'0 1 678500.
<br />NO YES
<br />10Yr, flood design to
<br />meet St. capacity criteria
<br />(#2 2Yr.l30' 0 $749,500.)
<br />(#2 10Yr.l42' l!I $874000.)
<br />YES
<br />10Yr~ flood design to
<br />meet St. capacity criteria
<br />(#2 2Yr 17S"l!I $2.192.000.)
<br />(#210Yr~/96'0 $2,505,000.)
<br />+ YES
<br />10Yr. flood design to
<br />meet St. capacity criteria
<br />(#2 2Yr.l66" 0 $1,719,000.)
<br />(#210Yi~i90'0 $1.999.000.)
<br />+ YES
<br />10Yr. flood design to
<br />meet St. capacity criteria
<br />(+3 2Yr.l48' 0 $780,000.)
<br />(#3 10Yr;/60' 0 $863,000.)
<br />
<br />Close to Coal Creek
<br />
<br />Coal Creek to
<br />East End Centennial Mall
<br />alon Dillon Road
<br />E- II
<br />
<br />I
<br />I
<br />
<br />Future NO
<br />commercial Lack of adequate
<br />existing facilities
<br />
<br />YES
<br />
<br />NO
<br />
<br />NO
<br />
<br />Eisenhower Blvd.
<br />(Plan +1 $32,000.)
<br />
<br />High valued
<br />commercial area
<br />
<br />High valued
<br />commercial area
<br />
<br />High valued
<br />commercial area
<br />
<br />Would aggrevate
<br />problems of other areas
<br />
<br />East End Centennial Mall
<br />to Eisenhower Blvd.
<br />throu h Centennial Mall
<br />
<br />F- I
<br />
<br />Future NO
<br />low density Lack of adequate
<br />residential existing facilities
<br />
<br />NO
<br />
<br />YES
<br />
<br />YES
<br />
<br />NO
<br />Can provide for future
<br />development flows with
<br />master plan
<br />
<br />-YES
<br />Combine w/Reach F- H,
<br />divert to Coal Creek,
<br />grass channel
<br />(Plan #3 $1,074,000.)
<br />YES
<br />Combine w/Reach F-I,
<br />divert to Coal Crk, strm swr
<br />(+4 2Yr.l72'l!I $1,581,500.)
<br />(+4 2Yr;/72'l!I 1 776500,)
<br />-YES
<br />Divert under BN RR
<br />#3 Grs Chnl $2,448,500.)
<br />(#4 2Yr.l66"l!I $1,853,000.)
<br />(+410Yr.l84"0 2 111 500.)
<br />-YES
<br />Combine w/Reach H-lI
<br />at C. & S.R.R.
<br />#3 2Yr.l84'0$2,080,000,
<br />(#310Yr;/114'f/l$2,325,000.
<br />NO
<br />
<br />I
<br />
<br />5ta. 0'00 at
<br />Reach G- I to
<br />N.1/4 Cor Sect 15
<br />
<br />Problems not localized
<br />
<br />Reach G- I confluence to
<br />N.1/4 Cor Sect 15
<br />(Plan # 1 $1,143,500.)
<br />
<br />YES
<br />Reach F- I confluence to
<br />Dillon Rd, at S, 1/ 4 Cor
<br />Sect 10
<br />(Plan #1 $415,500.)
<br />YES
<br />
<br />Future NO
<br />low density Lack of adequate
<br />residential existing facilities
<br />
<br />NO
<br />
<br />F- II
<br />
<br />I
<br />
<br />NO
<br />
<br />Adequate R.O.W. for
<br />grass channel
<br />
<br />Problems not localized
<br />
<br />Can provide for future
<br />development flows with
<br />master plan
<br />
<br />Sta. 0'00 (tributary) to
<br />S, 1/4 Cor Sect 10
<br />
<br />I
<br />
<br />Future NO
<br />low density Lack of adequate
<br />residential existing facilities
<br />
<br />NO
<br />
<br />G- I
<br />
<br />NO
<br />
<br />NO
<br />
<br />Problems not localized
<br />
<br />Coal Creek to center
<br />section 15
<br />(Plan # 1 $2,811,500,)
<br />
<br />NO
<br />
<br />Adequate R.O.W. for
<br />grass channel
<br />
<br />Can provide for future
<br />development flows with
<br />master plan
<br />
<br />Coal Creek to
<br />center section 15
<br />
<br />I
<br />I
<br />
<br />G- IT Existing NO
<br />
<br />and future Lack of adequate
<br />Center section 15 to industrial existing facilities
<br />C, & S,R.R. linclude CTC)
<br />
<br />NO
<br />
<br />YES
<br />
<br />NO
<br />
<br />Problems not localized
<br />
<br />High valued
<br />industrial land
<br />
<br />Center section 15 to
<br />C. & S.R.R.
<br />(Plan #1 $2,687.500.)
<br />
<br />Can provide for future
<br />development flows with
<br />master plan
<br />
<br />Future NO
<br />low density Lack of adequate
<br />residential existing facilities
<br />
<br />G-ill
<br />
<br />YES
<br />
<br />Culverts at C. & S,R,R.
<br />and S. 96th. St.
<br />(Plan # 1 $162,500.)
<br />
<br />.YES
<br />
<br />C. & S.R,R. to
<br />Goodhue Ditch
<br />(Plan #2 $599,500,)
<br />
<br />NO
<br />
<br />NO
<br />
<br />I
<br />
<br />Adequate R.O.W. for
<br />grass channel
<br />
<br />Can prOVide for future
<br />development flows with
<br />master plan
<br />
<br />C. & S.R.R. to
<br />Goodhue Ditch
<br />
<br />Would aggrevate
<br />problems of other areas
<br />
<br />I
<br />
<br />I
<br />
<br />-30-
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