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CURVE <br />~2 <br />lug <br />f~ <br />• <br />RUNOFF FOR INCHES OF RAINFALL <br />T""~' <br />Inches 0.0 0.1' 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 <br />0 c.oa o.ol 0.03 c.os a.oe <br />1 0.11 C.15 0.20 C. 24 0.29 J. 34 0.4J 0.46 C.52 0.58 <br />2 0.65 0.71 0.78 C. 85 0.92 1.00 1.07 1.15 L.22 1.3C <br />3 1.3tl 1.46 1.54 1.62 1.70 1.78 1.86 1.95 2.03 2.12 <br />4 2.20 2.29 2.37 2.46 2.55 C. 63 2.72 2.81 2.90 2.59 <br />5 3.08 3. LT 3.26 3.35 3.44 3.53 3.62 3.71 3.20 3.E9 <br />6 3.98 4.OB 4.17 4.26 4.35 4.45 4.54 4.63 4.73 4.82 <br />7 4.91 5.01 5.10 5.19 5.29 5.38 5.4e 5.57 5.67 5.76 <br />8 S.B6 5.95 6.05 6.14 6.24 6.33 6.43 6.52 6.62 6.71 <br />9 6.81 6.91 7.00 7.10 7.19 7.29 7.39 7.48 7.SB 7.68 <br />10 7.77 7.87 7.96 8.06 8.16 8.25 B.3S 8.45 8.55 8.64 <br />11 8.74 8.84 8.93 9.03 9.13 '). 23 9.32 9.42 9.52 4.61 <br />12 9.71 9.81 9.91 10.00 10.10 LC. 20 10.30 10.35 1C.49 10.59 <br />13 10.69 1C.79 10.88 10.98 11.Ctl It. 18 11.24 11.37 11.47 11.57 <br />14 11.67 11.77 11.86 11.96 12.06 12.16 12.26 12.3`. 12.45 12.55 <br />15 12.65 12.75 12.85 12.94 13.04 13.14 13.24 13.34 13.44 13.53 <br />16 13.63 13.73 13.83 13.93 L4.L3 14.13 14.22 14.32 14.42 14.52 <br />17 14.62 14.72 14.82 14.91 15.CL 15.11 15.2L 15.31 15.41 15.51 <br />18 15.60 15.70 15.80 15.90 L6.C0 16.10 16.20 16.30 16.40 16.49 <br />19 16.59 16.69 16.79 16.89 16.59 i7.09 17.19 17.25 17.38 17.48 <br />20 17.58 17.68 17.78 L7.88 17.98 18.08 18.18 18.28 18.37 18.47 <br />NOTE: Runatt value determined try equation Q . ( P-0.2 S )2 <br />P+ 0.8 S <br />REFERENCE: National Engineering Handtaok, Section 4, HYDROLOGY <br />L <br />r'~~I <br />r` -~_ <br />1 <br />r <br />~~-' <br />r ~' <br />~1 <br />r <br />L-I <br />~- -~~ <br />L ~- <br />,- <br />1 w <br />~ ~ <br />L:~ <br /> <br />(~ <br />59 <br /> <br />