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<br />. <br /> <br />. <br /> <br />. <br /> <br />10 OAK CREEK BASIN FLORENCE, CO <br />10 100-YR, 24-HR RAINFALL FROM NOAA ATLAS 2 <br />10 JUNE 2000--LISA A. DEBETTIGNIES <br />* <br /> <br />* <br /> <br />* MULTI-BASIN MODEL - MODELED WITH SCS DIMENSIONLESS UNIT HYDROGRAPH <br /> <br />* <br /> <br />HYETOGRAPH IS SCS TYPE II <br />UNIT HYDROGRAPHS FROM KIRPICH Tc <br />Tc = 0.0078 * L^.77 * S^-.385 AND <br />LOSS RATES ARE SCS CURVE NUMBER <br />15 30JUNOO 0015 300 <br />5 <br />PRECIPITATION <br />100 <br />1.0 <br /> <br />* <br /> <br />* <br /> <br />* <br /> <br />IT <br />10 <br /> <br />* <br />* <br /> <br />"TLAG" <br /> <br />0.6*Tc <br /> <br />JR <br /> <br />PREC <br /> <br />RATIO OF 100-yr 24-hr RAINFALL 50-, 25-, 10-, 5-, and 2-yr <br />50 25 10 5 2 <br />.900 .817 .700 .578 .443 <br /> <br />* <br /> <br />* DIAGRAM <br /> <br />* <br /> <br />KK MOC-P MAIN OAK CREEK (UPPER WATERSHED JUST NORTH OF SILVER PARK CREEK) <br />KM COMPUTE RUNOFF HYDROGRAPH FOR SUBAREA MOC-P <br />BA 6.98 <br />* TOTAL 100-YR 24-HR RAINFALL <br />PB 4.06 <br />* RAINFALL PATTERN IS SCS TYPE II <br />IN 15 <br />PC 0 .0020 .0050 <br />PC .0290 .0320 .0350 <br />PC .0640 .0680 .0720 <br />PC .1100 .1150 .1200 <br />PC .1810 .1910 .2030 <br />PC .7350 .7580 .7760 <br />PC .8560 .8630 .8690 <br />PC .9130 .9180 .9220 <br />PC .9530 .9560 .9590 <br />PC .9830 .9860 .9890 <br />* SCS CURVE NUMBER <br />LS 0 77 <br />* SCS DIMENSION~ESS UNIT HYDROGRAPH FROM KIRPICH METHOD Tc <br />UD 1.17 <br /> <br />.0080 <br />.038 <br />.0760 <br />.1260 <br />.2180 <br />.7910 <br />.8750 <br />.9260 <br />.9620 <br />.9920 <br /> <br />* <br />* <br /> <br />.0110 <br />.0410 <br />.0800 <br />.1330 <br />.2360 <br />.8040 <br />.8810 <br />.9300 <br />.9650 <br />.9950 <br /> <br />.0140 <br />.0440 <br />.0850 <br />.1400 <br />.2570 <br />.8150 <br />.8870 <br />.9340 <br />.9680 <br />.9980 <br /> <br />.0170 <br />.0480 <br />.0900 <br />.1470 <br />.2830 <br />.8250 <br />.8930 <br />.9380 <br />.9710 <br />1 <br /> <br />4.52 <br />4.06 <br />o <br />0.90 <br /> <br />KK MOC-O MAIN OAK CREEK (BEAR GULCH) <br />KM COMPUTE RUNOFF HYDROGRAPH FOR SUBAREA MOC-O <br />BA <br />PB <br />LS <br />UD <br /> <br />77 <br /> <br />* <br />* <br /> <br />.0200 <br />.0520 <br />.0950 <br />.1550 <br />.3870 <br />.8340 <br />.8980 <br />.9420 <br />.9740 <br />1 <br /> <br />.0230 <br />.0560 <br />.1000 <br />.1630 <br />.6630 <br />.8420 <br />.9030 <br />.9460 <br />.9770 <br />1 <br /> <br />.0260 <br />.0600 <br />.1050 <br />.1720 <br />.7070 <br />.8490 <br />.9080 <br />.9500 <br />.9800 <br />1 <br /> <br />KK CP-18 CONCENTRATION POINT 18 <br />KM COMBINED THE HYDROGRAPH FOR SUBAREA MOC-O WITH THE HYDROGRAPH FOR MOC-P <br />HC 2 <br /> <br />* <br /> <br />KK <br />RS <br /> <br />RT18 ROUTING <br />1 STOR <br />CROSS-SECTION <br />0.03 0.03 <br /> <br />18 (ROUTE CP-18 <br />o <br />MOC#10 FROM QUAD <br />0.03 18400 <br /> <br />* <br /> <br />RC <br /> <br />TO CP-17) <br /> <br />MAP AND FIELD NOTES <br />0.0801 <br />