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<br />******************tIl************************JIt************************ <br />* Colorado Water Conservation Board * <br /> <br />* Estimation of Natural Streamflow Characteristics * <br />* Based upon USGS WRI 85-4086 * <br />* By: MARK UPPENDAHL Date: 08-31-91 * <br />************************************************************************ <br />STREAM: POOSE CREEK BASIN AREA (MI^2): 7.93 7.93 <br />COUNTY: RIO BLANCO MEAN ELEV. (FEET): 9567.00 4.567 <br />REGION: 1 MEAN PPT. (INCHES) 28.79 18.79 <br />I=MT, 2=SW, 3=NW,4=RG MEAN SLOPE: 0.001 0.001 <br />CROSS-SECTION <br />LOCATION: 200' B CULVERT ON RIPPLE CREEK RD <br /> <br />AVE. ANNUAL FLOW (CFS): <br /> <br />6.452 <br /> <br />PERCENT * FLOW <br />DURATION * (CFS) <br />*************************** <br />90 * 0.460 <br />70 * 0.796 <br />50 * 1.327 <br />25 * 4.275 <br />10 * 20.571 <br />*************************** <br /> <br />2-YR 7 DAY LOW FLOW (CFS): <br />10-YR 7 DAY LOW FLOW (CFS): <br />50-YR 7 DAY LOW FLOW (CFS): <br /> <br />0.395 <br />0.176 <br />0.094 <br /> <br />MEAN MONTHLY FLOW <br /> <br />t.:J\ver-s\Oi'\~ S\-r-eo........... ~\oW <br />CI"S <br /> <br />* AVERAGE -S.E. +S.E. -r.S ~ <br />MONTH * FLOW (CFS (CFS) (CFS) (.GF5) <br />**********************************~*********~--- <br />OCT. * 1.481 0.661 2.296 0,2-'5 <br />NOV. * 1.124 0.506 1.743 o.~5 <br />DEC. * 0.849 0.382 1.316 0 2-5 <br />JAN. * 0.711 0.320 1.102 0,2.0 <br />FEB. * 0.715 0.322 1.108 O.L? <br />MAR. * 1.004 0.452 1.556 0.2.5 <br />APR. * 3.477 1.56S 5.389 /,00 <br />MAY * 20.890 9.401 32.380 (,00 <br />JUNE * 25.146 11.316 38.977 ,,00 <br />JULY * 5.315 2.392 8.238 (.00 <br />AUG. * 2.198 0.989 3.407 t,OO <br />SEPT. * 1.525~' 0.686 2.363 f,oO <br /> <br />0,00 <br />0,00 <br /> <br />0,00 <br />0,00 <br />0.00 <br />0,00 <br />/1,00 <br />1./,00 <br />'1.00 <br />'1,00 <br />1/,00 <br />4.00 <br /> <br />f. '-/t'1 <br />1,0,/ <br />0,'6'19 <br />0, rl( <br />0."'115 <br />1.00 'f <br />0.000 <br />/10, rTo <br />">-,.I'fr- <br />1.3/5 <br />0.00 <br />0.00 <br />