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FLOOD04589
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Last modified
1/25/2010 6:46:41 PM
Creation date
10/5/2006 12:45:10 AM
Metadata
Fields
Template:
Floodplain Documents
County
Montezuma
Community
Mancos
Stream Name
Mancos River
Basin
San Juan/Dolores
Title
Floodplain Information Report
Date
3/1/1982
Prepared For
Mancos
Prepared By
Muller Engineering Company, Inc.
Contract/PO #
&&
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br /> TABLE 4 <br /> FLGOD FREQLENCY - ELEVATION AND OlSC~ARGE DATA <br /> MA~COS RIVER, MANCOS, COLORAOO <br /> ~--- <br /> lO-Year Flood 50-Year Flood 100-Year Flood 500-Ye~r Floo <br /> Ref. Oistdnce Above Stream [l~ rl Crest Peak Crest Peak Crest Peak Cr~-P-ea <br /> Point Lower Study Elevation Elev. Oisch~e [lev. Oischge Elev. Oisch'le Elev. (lisc <br /> N~m':>er Limit (Feet) Identification (Feet, MSL) (Ft.MSL) (ets) (Ft.MSl) (ds) (Ft.MSL) (cfs) (Ft.MSL) (d <br /> . ~ .-.----- - _.- ~ <br /> I 0 6907.0 6909.6 1250 6910.2 2230 691\1.5 2750 6911.4 4420 <br /> 3 3+52 6913.0 6915.6 1250 6916.t. 2230 6917.0 2750 6911.7 4420 <br /> 5 10+38 6924.1 6926.5 J250 6926.9 2230 6927.2 2750 6928.0 4.120 <br /> 7 15+5'1 6'131.3 6'135.3 1250 6936.2 2230 6'136.4 275() 6937.1 H2O <br />, 9 20+27 6'140.4 6942.6 1250 6943.3 2230 6943.7 2750 6944.7 H2O <br />~ <br />~ <br />, II 21+90 6943.4 6945.3 1250 6946.9 2230 6947.3 2750 5948.5 4.120 <br /> 13 28+20 6954.4 6957.9 1250 6959.3 2230 6959.8 2750 6960.6 4,120 <br /> 15 32+80 6961.0 6964.8 1250 6966.2 2230 6966.5 2750 6966.9 4420 <br /> 17 33+71 Spruce Street 6963.4 6966.1 1250 6969.2 2230 6968.8 2750 6970.1 4420 <br /> 18 33+92 6963.4 6967.2 1250 6969.3 2230 6969.4 27~0 6970.3 4420 <br /> " 34+&2 6965.~ 696fl.3 1250 6969.>> 2230 6969.9 2750 6970.f. 4120 <br /> " 4J+52 6976.6 6980.3 1250 6'181.3 2230 6981.5 2750 6982.3 4420 <br /> 23 47+02 6986.1 6'189.5 1250 6990.,1 2230 6990.8 2751l 6991.6 4420 <br /> 2~, 49+34 69W.l 6993.8 1250 6995.2 2230 6995.9 2150 6997.6 4420 <br /> 2(, 50+-01 f(iq~ School 8rid1;le 6990.7 6995.3 1250 6996.8 2230 6997.,1 2750 6998.5- 4420 <br /> <br /> TABLE 4 <br /> FLOOr! fRfOIJENCY - UEVATION ANlJ DISCHARGE DATA <br /> MAN:05 RlVER, MANCOS. COLORADO <br /> .---- <br /> lO-YearFlood 50-Yearfl(}od 100-Yedr flood 500-Year floo" <br /> Ref. Distance Above Stream lied Crest Peak Crest Peak Crest Peak Crest P'-'d ~ <br /> Point LowerStl,ldy Elevation [lev. Oischge [lev. Oischge [lev. Oischge [lev. OisO <br /> Number Li'"it(Feet) Identification (Feet,MSL) (FLMSL) (efs) (FLMSl) (ds) (ft.MSl) (efs) (Ft.MSl) (ch <br /> ._-~.._._---- - ...---- -- <br /> 28 50+21 6991.4 6995.3 1250 6996.8 2230 6997.4 2750 6998.S 4420 <br /> 29 50+56 6993.6 6996.1 1250 6997.5- 2230 6998.8 2750 6999.1 4420 <br /> 31 51+46 6994.8 6997.7 1250 6998.S 2230 6999.3 2750 7000.6 4420 <br /> 31 56+16 Oiv~rsion Structure 7003.1 1006.4 1250 7007.8 2230 7008.S 2750 7010.9 442( <br /> 3'; 56+71 7007.7 7011.2 1250 7011.6 2230 7011.8 2750 7012.2 41121 <br />, 31 59+96 7011.4 1015.4 1250 7016.S 2230 7016.8 2750 7017.3 !l42( <br />N <br />N <br />, 3J 63+2J Main Street 7014.6 7018.5- 1250 7018.8 2230 7019.1 2750 7020.8 442( <br /> 43 63+86 7015.2 7018.9 1250 7018.8 2230 7019.2 2750 7022.7 44Z( <br /> 41 65Hl 7019.4 7023.2 1250 7025.7 2230 7026.2 2750 7027.4 4~2r <br /> 46 67+80 7023.1 7027.7 1250 7028.8 2230 7029.3 2750 7030.1 ~42( <br /> 47 10~38 7028.9 7031.8 1250 7032.5 2230 7032.8 2750 7034.0 442( <br /> 4B 70+91 Old U.S. 160 (Grand Iwe.)7029.5 7032.5 1250 7033.1 2230 7033.3 2750 7034.8 442( <br /> 50 11+71 7030.2 7032.s" 1250 7033.1 2230 7033.3 2750 7034.8 447( <br /> ;1 74+39 7036.0 703'3.(\ 1250 7040.2 2230 70<10.8 2750 7041.9 4421 <br /> 56 78+0] 70.12.3 7046.3 1250 70~7.5 2230 7048.0 27511 7049.] 142; <br /> " 82+46 7051.5 7054.3 1250 7055.2 2230 7055.5 2750 7056.6 .1421 <br /> " 90+01 7054.2 7061.1 1250 7067.7 2230 7068.0 2750 7068.6 442' <br />
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