Laserfiche WebLink
I • 3. Rainfall,P(24-hour) ..............in = 2.40 <br />4. Initial abstraction, la............ = 0.5641 <br />5. Compute la/P ....................... = 0.2350 <br />6. Unit peak discharge, qu......csm/in = 282.11 <br />7. Runoff,Q .........................in = 0.7238 <br />8. Pond & swap adjustment factor,...Fp = 0.87 <br />9. Peak Discharge,gp ...............cfs = 46.9679 <br />DITCH C18 -LOWER PORTION -LAST 700 FEET TO CULVERT UNDER 5TH STREET <br />i • Graphical Peak Discharge <br />Project: NUCLA MINE By: GL <br />Location: DITCH C18 LOWER PORTION <br />Developed <br />1. Data: <br />~J <br />Drainage area :....................A = 222.7000 Acres <br />Runoff Curve Number :.............CN = 78 <br />Time of Concentration:...........Tc = 1.21 <br />REVISED MARCH 2006 <br />Date: 02/16/06 <br />Checked: Date: <br />Attachment 2.05.3(3)-1-37 <br />