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8/18/97 Rcid Middleton Inc. p1S� 2 <br /> Fishcrmans Boat Shop 21-97-009 by SMK <br /> ______________________________________- <br /> DE"tAIL IIASIN SUMMARY <br /> BASIN ID:21 NAME:Gravcl yard-6 mon�ti srorm <br /> SBUH METHODOLOGY <br /> TOTAL AREA.......: 0.G6 Acres IIASEFLOWS: 0.00 cfs <br /> RAIIv"FALLTYPE....: TYPEIA PERVIOUSARLA <br /> PRECIPITATION....: 0.99 inchcs AREA..: 0.67 Acres <br /> TIME INTERVAL....: 10.00 min CN....: 90.00 <br /> TIME OF CONC.....: 20.00 min IMPERV[OUS AREA <br /> ABSTRAC'CION COEFF: 0.20 AREA..: 0.00 Acres <br /> CN....: 98.00 <br /> PEAK RA"I'E: 0.03 cCs VOL: 0.02 Ac-([ TIIvtE: 490 min <br /> T7MG llFSIGN T1ME DESIGN 'ITME DESIGN TIME DC-SIGN TIbiE DESIGN T[ME DESIGN <br /> RUNOFF RUNOFF RUNOFE RUNOFF RUNOF'F RUNOFF <br /> (min) (cfs) (min) (cfs) (min) (cfs) (min) (cfs) (min) (cfs) l,min) (cfs) <br /> ___________________________________________________---------------- <br /> 10 350 690 0.0131 1030 0.008G 1370 0.0087 (710 <br /> 2p 360 700 O.Ot30 1040 0.0098 1380 O.00R7 1720 <br /> 3p 370 710 0.0129 1050 0.0105 1390 0.0086 1730 <br /> 40 380 0.0001 720 O.O128 1060 O.OL10 1400 0.0086 1740 <br /> 50 390 0.0004 730 0.0129 1070 0.0113 1410 0.008G 1750 <br /> GO 400 0.0008 740 O.O130 1080 O.OI15 1420 0.0086 1760 <br /> �p 410 0.0013 750 0.0130 1090 0.0112 1430 0.0086 1770 <br /> gp 420 0.0018 760 0.0132 I100 0.0107 1440 0.0069 1780 <br /> 90 430 0.0032 770 0.0133 1ll0 O.OlOA 1450 0.0042 1790 <br /> 100 440 0.005G 780 O.O134 1120 O.0117 1460 0.0025 1800 <br /> 110 450 0.0079 790 0.0128 1130 0.0110 1470 0.00I5 1810 <br /> 120 460 0.0127 800 O.O118 1140 0.0091 1480 0.0009 1820 <br /> 130 470 0.0197 SIO O.0112 1150 0.0095 1490 0.0005 1830 <br /> 140 480 0.0262 820 O.O109 1160 0.0097 1500 0.0003 1840 <br /> 150 490 0.0271 830 0.0107 1170 0.0099 1510 0.0002 1850 <br /> 160 500 0.0237 R40 O.OI06 1180 0.0100 1520 O.00OI 1860 <br /> 170 St0 �i.Ot1.0 850 OA110 1190 OA100 1530 1870 <br /> �gp S20 0.020.'+' 860 0.011G I200 0.0101 1540 1880 <br /> 190 530 0.020i 870 O.O119 1210 0.0102 1550 1890 <br /> Zpp 540 0.0198 880 0.0122 1220 0.0102 1560 1900 <br /> 210 550 O.OI87 890 O.O124 1230 O.OIO2 1570 19(0 <br /> Z20 560 0.0168 900 0.0125 1240 0.0103 1580 1920 <br /> 230 570 O.OI58 910 0.012E 1250 0.0103 :590 1930 <br /> 240 580 0.0154 920 0.0127 1260 O.O103 1600 1940 <br /> 250 590 0.0152 930 0.0128 1270 0.0104 1610 1950 <br /> 2�p 600 0.0152 940 0.0129 1280 0.0104 1620 1960 <br /> 270 610 0.0150 950 0.0130 1290 0.0104 IG30 1970 <br /> zgp 620 0.0147 960 0.0131 1300 0.0105 1640 1980 <br /> 290 630 0.0147 970 0.0120 1310 0.0105 1650 1990 <br /> 3pp 640 0.014G 980 0.0102 1320 OAt05 1660 2000 <br /> 310 G50 0.014a 990 0.0092 1330 0.0101 1670 2010 <br /> 320 660 0.0149 1000 0.0085 1340 0.0094 1680 2020 <br /> 330 670 0.0145 1010 0.0082 1350 0.0091 1690 2030 <br /> 340 6R0 0.0136 1020 0.0080 13G0 O.00SB 1700 2410 <br />