Laserfiche WebLink
<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />Reference <br />Point <br />Number <br /> <br />112 <br />113 <br />114 <br /> <br />114.1 <br /> <br />115 <br />116 <br /> <br />117 <br /> <br />118 <br /> <br />119 <br />120 <br />121 <br />122 <br />123 <br />124 <br />125 <br />125.1 <br />126 <br /> <br />Distance <br />From <br />Mouth <br />Ft. <br /> <br />513+85 <br />519+40 <br />519+60 <br /> <br />519+80 <br />522+70 <br />530+30 <br />535+20 <br />535+55 <br /> <br />536+25 <br />541+60 <br />548+10 <br />551+95 <br />555+75 <br />560+30 <br />569+85 <br />578+50 <br />578+75 <br /> <br />Identification <br /> <br />Stream!L <br />Bed <br />Elevation <br />Ft.-m.s.1. <br /> <br />5259.1 <br />5265.0 <br />Diversion Structure 5269.2 d/s <br />u/s <br /> <br />5269.3 <br />5273.6 <br />5283.0 <br />5289.7 <br />N. 49th Street 5291. 3 d/s <br />u/s <br /> <br />5293.6 <br />5299.7 <br />5309.3 <br />5315.2 <br />5321.2 <br />5326.6 <br />5341.7 <br />5351. 7 <br />FaTIR Bridge 5352.0 d/s <br />u/s <br /> <br />TABLE 7 (Continued) <br /> <br />FLOOD FREQUENCY-ELEVATION AND DISCHARGE DATA <br />Lefthand Creek Boulder County, Colorado <br /> <br />Flood <br />Elevation <br />Ft.-m.s.l. <br /> <br />10-Year <br />Peak 2 <br />Discharge-L <br />c. f.s. <br /> <br />5263.2 <br />5269.9 <br />5269.9 <br />5274.9 <br />5274.9 <br />5276.8 <br />5287.1 <br />5293.8 <br />5293.8 <br />5295.9 <br />5295.9 <br />5303.5 <br />5312.8 <br />5319.0 <br />5324.1 <br />5330.7 <br />5345.2 <br />5355.7 <br />5355.7 <br />5357.0 <br /> <br />dls <br />u/s <br /> <br />dls <br />u/s <br /> <br />d/s <br />u/s <br /> <br />Flood <br />Elevation <br />Ft. -m.s .1. <br /> <br />50-Year <br />Peak 2 <br />Discharge-L <br />c.f,s. <br /> <br />5266.3 <br />5273.0 <br />5273.0 <br />5276.2 <br />5276.2 <br />5279.1 <br />5289.8 <br />5297.7 <br />5297.7 <br />5299.8 <br />5299.8 <br />5305.8 <br />5316.5 <br />5321.9 <br />5327.5 <br />5333.3 <br />5347.5 <br />5357.8 <br />5357.8 <br />5363.7 <br /> <br />II Low water elevation as determined by aerial photogrammetric methods. <br />21 Discharges are prorated between stations. <br /> <br />d/s <br />u/s <br /> <br />d/s <br />u/s <br /> <br />dls <br />u/s <br /> <br />100-Year <br />Flood Peak 2 <br />Elevation Discharge-L <br />Ft.-m.s.1. c.f.s <br /> <br />5267.4 <br />5275.4 <br />5275.4 <br />5277 . 1 <br />5277.1 <br />5279.5 <br />5290.4 <br />5298.9 <br />5298.9 <br />5301. 2 <br />5301.2 <br />5307.4 <br />5317.3 <br />5322.6 <br />5328.4 <br />5335.3 <br />5349.0 <br />5359.1 <br />5359.1 <br />5365.6 <br /> <br />dls <br />u/s <br /> <br />d/s <br />u/s <br /> <br />dls <br />u/s <br /> <br />500-Year <br />Flood Peak 21 <br />Elevation Discharge-- <br />Ft.-m.s.1. c.f.s. <br /> <br />5268.6 <br />5276.7 <br />5276.7 <br />5278.6 <br />5278.6 <br />5280.4 <br />5291. 4 <br />5300.7 <br />5300.7 <br />5303.2 <br />5303.2 <br />5309.1 <br />5318.6 <br />5323.7 <br />5329.6 <br />5336.4 <br />5350.3 <br />5360.4 <br />5360.4 <br />5368.4 <br /> <br />18 <br />