Laserfiche WebLink
17 <br />C <br />35 <br />30 <br />25 <br />N <br />U <br />W <br />Cr 20 <br />a <br />x <br />U <br />U) <br />15 <br />EMERGENCY SPILLWAY RATING CURVES <br />:ee <br />75' <br />700 / I PRINCIPAL SPILLWAY RATING CURVES <br />EXAMPLES FOR RISER TYPES 2 AND 3 <br />.M <br />500 <br />U <br />W <br />400 <br />a <br />x <br />U <br />W <br />s$ <br />200 <br />•• <br />Wo <br />601 <br />Veir lengths <br />'onds B -T <br />t <br />•. <br />30, <br />151 <br />_RCP <br />(pond A) <br />5.0 Diometer <br />.5 1.0 1.5 2.0 2.5 <br />DEPTH OF FLOW ABOVE INVERT OR CREST (ft.) <br />100 / <br />o/ <br />c/ <br />so <br />Bo <br />N / <br />W / <br />60 <br />a � <br />Examples of Pipe Flow Control: / <br />N Pond D <br />Pond R\ / <br />// POND R <br />Control <br />or f Ce POND D <br />20 � <br />i <br />0 <br />0 .5 I. 1.5 2. 2.5 3. <br />HEAD OVER RISER CREST (ft.) <br />W-re, <br />ME <br />120 <br />N <br />loo <br />w <br />D: <br />a <br />x <br />U <br />80 <br />0 <br />W <br />HYDROLOGY SUMMARY <br />POND 1. D. <br />A <br />B <br />C <br />D <br />E <br />F <br />G <br />H <br />K <br />L <br />M <br />N <br />0 <br />P <br />Q <br />:R: <br />S <br />T <br />TRIBUTARY AREA(AC) <br />3290 <br />30 <br />9.5 <br />321 <br />46S <br />431 <br />349 <br />/77 <br />315 <br />41 <br />/92 <br />SG <br />92 <br />194 <br />/46 <br />130 <br />2/S <br />59 <br />AMC III CN <br />86 <br />85 <br />96 <br />86 <br />89 <br />87 <br />87 <br />88 <br />Sg <br />85 <br />89 <br />92 <br />88 <br />84 <br />84 <br />84 <br />86 <br />89 <br />10 YEAR VOLUME (AF) <br />/92 <br />116 <br />/./ <br />/8.7 <br />33.3 <br />26.9 <br />21.9 <br />12.0 <br />/6.0 <br />2.2 <br />/3.8 <br />4.4 <br />612 <br />9.9 <br />7.4 <br />6.6 <br />12.5 <br />3.4 <br />10 YEAR <br />382 <br />27 <br />Z6 <br />168 <br />29Z <br />229 <br />210 <br />/34 <br />143 <br />33 <br />150 <br />69 <br />B/ <br />/OZ <br />81 <br />76 <br />//9 <br />65 <br />DISCHARGE (CFS) <br />25 YEAR VOLUME (AF) <br />/VA <br />2.Z <br />1.3 <br />24.6 <br />43.0 <br />35.6 <br />28,8 <br />15.5 <br />21•5 <br />3.0 <br />17,8 <br />5.5 <br />9.0 <br />13.3 <br />/0.0 <br />8.9 <br />16.5 <br />5.5 <br />25 YEAR <br />N4 <br />36 <br />32 <br />221 <br />377 <br />302 <br />257 <br />168 <br />/93 <br />45 <br />200 <br />87 <br />/05 <br />135 <br />/08 <br />103 <br />167 <br />80 <br />DISCHARGE (CFS) <br />100 YEAR <br />387 <br />3,¢ <br />/,8 <br />377 <br />63,2 <br />53.2 <br />43.0 <br />23.0 <br />33.6 <br />4.6 <br />26.1 <br />7.3 <br />//.9 <br />20.7 <br />15.6 <br />13.9 <br />25.3 <br />8.0 <br />VOLUME (AF) <br />100 YEAR <br />7117 <br />55 <br />43 <br />336 <br />554 <br />45/ <br />385 <br />250 <br />301 <br />70 <br />293 <br />122 <br />/56 <br />2// <br />169 <br />160 <br />261 <br />117 <br />DISCHARGE (CFS) <br />10 YEAR PEAK <br />36,5 <br />0.4 <br />0.2 <br />4.7 <br />8.3 <br />6.5 <br />7.2 <br />2.6 <br />3.5 <br />0.5 <br />9.0 <br />/. <br />1,4 <br />2.2 <br />1.6 <br />1•5 <br />2.8 <br />O.7 <br />OUTFLOW (CFS) <br />POND D <br />10 YEAR - 24 HOUR <br />FLOOD ROUTING <br />Notes: <br />Theoretical detention time 46.75 hours. <br />Outflow hydrogroph zero at 11.25 days. <br />Outflow centroid at 48.0 hours. <br />I_Ayl7 RECLANiAT10 <br />Colo. Dept. of Natural Resources <br />10 40 f 3 <br />5 <br />0 <br />0 2 4 6 8 10 12 14 16 18 ZO <br />HEAD (ft.) - ABOVE ELEVATION OF LOWEST SET OF HOLES <br />20 <br />0 <br />0 2 4 6 <br />hours <br />OUTFLOW HYDROGRAPH <br />i <br />8 10 12 <br />TIME (hrs.) <br />-- - - - - -- -- <br />14 16 18 20 <br />I <br />DESIGNED L//JJ 9 /79' _ <br />TRACED_ fiil/BC 9177 <br />Leonard Rice Consulting Water EnglneersInc CHECKED <br />Denver <br />JOB N0. 307 /EFC /0I I REV. 9/20/79 y I SHEE- ^` <br />I IIIIII VIII VIII VIII VIII VIII IIII IIII <br />oos3�,9 J <br />