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<br /> <br />81 <br /> <br /> <br />7 <br /> <br />RATE <br /> <br />~ 6 <br />I <br />U <br />Z <br /> <br />F <br /> <br />" <br /> <br />TIME <br /> <br />Initlol <br />obslroc1ion Te <br />I <br />Z 5 <br /> <br />Infiltration <br />curve <br /> <br />",.. 0 <br />",.. I <br />, LL <br />, LL 41 <br />, 0 <br />>-' Z I <br />v;) :::J , <br /> a:: <br /> c- <br /> u 3 <br /> L:..." <br /> a: I <br /> 0 <br /> 21 <br /> I <br /> I <br /> II <br /> I T <br /> 0 <br /> 0 <br /> <br />p:: 0 to 12 inches <br />Q= 010 8 inches <br /> <br />T-- <br />, <br />I I <br />LI <br />I I <br />I <br />j <br />! <br /> <br />2 <br /> <br />(p-T jZ <br />. -0' . <br />Q::: With p~ 10; S~Io+F; <br />P-1a+S <br />and F' P-Ia-Q <br /> <br />Curves on this sheel ore for the <br />case 10:::0.25, so thol <br /> <br />Q,IP-O,2S)2 <br />P+ 0.8 S -;.cB <br /> <br />zO <br /> <br />3 <br /> <br />4 5 6 7 <br />RAINFALL (P) IN INCHES <br /> <br />8 <br /> <br />9 <br /> <br />10 <br /> <br />II <br /> <br />12 <br /> <br />Figure 4.4.3-1 GRAPHICAL RELATIONSHIP AMONG PRECIPITATION, CURVE NUMBERS, <br />AND DIRECT RUNOFF 4 <br />