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RITSCHARD DAMEMERGENCY ACTION PLANDam Failure Inundation Map <br />MATCHLINE <br />Map Sheet 2 <br />Map Sheet 3 <br />M <br />A <br />T <br />C <br />H <br />L <br />I <br />N <br />E <br />M <br />a <br />p <br /> <br />S <br />h <br />e <br />e <br />t <br /> <br />3 <br />M <br />a <br />p <br /> <br />S <br />h <br />e <br />e <br />t <br /> <br />4 <br />Leaving Gore Canyon15.5 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 148,849Maximum Water Surface Elevation (ft) = 6,993Maximum Stage (ft) = 27Flood Wave Arrival Time (hr:min) = 1:41Time to Peak Flood Stage (hr:min) = 3:00 <br />Radium, CO20.6 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 138,415Maximum Water Surface Elevation (ft) = 6,907Maximum Stage (ft) = 50Flood Wave Arrival Time (hr:min) = 2:15Time to Peak Flood Stage (hr:min) = 4:30 <br />Entering Red Gorge22.6 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 138,048Maximum Water Surface Elevation (ft) = 6,901Maximum Stage (ft) = 48Flood Wave Arrival Time (hr:min) = 2:23Time to Peak Flood Stage (hr:min) = 4:35 <br />Leaving Red Gorge23.6 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 137,657Maximum Water Surface Elevation (ft) = 6,877Maximum Stage (ft) = 40Flood Wave Arrival Time (hr:min) = 2:35Time to Peak Flood Stage (hr:min) = 4:40 <br />Color a d o R i v e r <br />123465789 <br />11 1012 <br />15 14 13 <br />161718192021222324 <br />32 31 <br />25 <br />30 <br />33 <br />26 <br />29 <br />2728Grand Junction <br />£¤6 <br />£¤24 <br />£¤40 <br />§¨¦70 <br />Job No. 1794.00 Map Sheet 3q0157.5 Miles <br />MAY 2012 <br />q02,0001,000 Feet <br />Flood KeyWolford Mountain Reservoir <br />Notes: The base map is the latest aerial photograph imagery available athttp://services.arcgisonline.com as of April 2012. <br />The flood inundation information shown is based on a computer simulated failureof Ritschard Dam during a Inflow Design Flood plus Dam Failure. The floodinundation information shown should be used as a guideline only. Actual floodingconditions will vary depending on actual conditions during a flood emergency. <br />Flood Inundation Limits (IDF-plus-breach) <br />MESA COUNTY <br />EAGLE COUNTY <br />GARFIELD COUNTY <br />Rifle Glenwood Springs