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Furthermore, Eagles Nest landowners have discovered that significant rain during a single day is not <br /> the only thing which causes flooding within the canyon. During the May 2015 flooding, single day <br /> measurements never exceeded a 10 year flood event. However,heavy rains extending throughout the <br /> month caused significant flood damage to Little Turkey Creek Road. <br /> If the LTC-CC-1 culvert fails during a storm,Little Turkey Creek Road below that culvert may be <br /> blocked by the flood damage. <br /> The sediment ponds within the Little Turkey Creek watershed are designed to impound over 82 acre <br /> feet water if filled to capacity(over 26 million gallons of water). If these sediment ponds fail during a <br /> severe flood event,the large volume of water stored in those ponds,plus top soil,fines and other <br /> quarry material may be transported down the canyon during that flood event. This may entirely block <br /> the road within the lower canyon(highlighted in fuchsia in Figure 13). <br /> Legend <br /> ProF.m/Ra..uWry <br /> .. T:0•,.aM'i!O1'C.*w) <br /> ` Pk G V <br /> E I.-1�y Rawl <br /> _ . A—P-1 <br /> F—D+.i. d-SI.:A . <br /> Topwl SS-kpW <br /> DM-SP-2f ••• may.,. <br /> DM-cc • •...0—WaW nW.— <br /> NP-SP-1 >♦ P, <br /> -SP-1 —�CO'.. <br /> ---a.m.o.DM"5« <br /> tT 2-CC-1 Rd.—WA A w <br /> RO-CC-5 P 2 <br /> j P-SE,- .,, w ,• . <br /> Plant <br /> R <br /> F1 TS1-CC-1 P-SFT1 t <br /> " C� ixa�srrNnx <br /> S ConCHert COMPAN <br /> Figure" <br /> Hitch Rack Ranch Quarry <br /> Water Management Plan <br /> Figure 13 Portion of Little Turkey Creek Road in Lower Canyon <br />