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RITSCHARD DAMEMERGENCY ACTION PLANDam Failure Inundation Map <br />Map Sheet 15 <br />MATCHLINE <br />Map Sheet 16 <br />MATCHLINE <br />Map Sheet 16 <br />Map Sheet 17 <br />Trailer Park110.3 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 95,547Maximum Water Surface Elevation (ft) = 5,543Maximum Stage (ft) = 29Flood Wave Arrival Time (hr:min) = 16:36Time to Peak Flood Stage (hr:min) = 20:40 <br />Silt, CO116.9 Miles Downstream of Ritschard DamMaximum Flow Rate (cfs) = 95,082Maximum Water Surface Elevation (ft) = 5,440Maximum Stage (ft) = 10Flood Wave Arrival Time (hr:min) = 18:34Time to Peak Flood Stage (hr:min) = 22:05 <br />NEWCASTLE <br />Alkali <br />C <br />r <br />e <br />e <br />k <br /> <br />R <br />o <br />a <br />d <br />Colorado River <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 16q0157.5 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