Laserfiche WebLink
• 3. Rainfall,P(24-hour) ..............in = 2.00 <br />4. Initial abstraction, la............ = 0.5641 <br />5. Compute la/P ....................... = 0.2821 <br />6. Unit peak discharge, qu......csm/in = 531.47 <br />7. Runoff,Q .........................in = 0.4844 <br />8. Pond & swap adjustment factor,...Fp = 0.87 <br />9. Peak Discharge,gp ...............cfs = 18.1980 <br />DITCH D109 <br />• Channel Type: Trapezoidal, Equal Side Slopes <br />Dimensions: Left Side Slope 2.00:1 <br />Right Side Slope 2.00:1 <br />Base Dimension: 6.00 <br />Wetted Perimeter: 8.20 <br />Area of Wetted Cross Section: 3.44 <br />Discharge: 18.40 cfs <br />Depth of Flow: 0.49 feet <br />Velocity: 5.34 fps <br />Channel Lining: EARTH WITH GRASS <br />Freeboard: 0.30 feet <br />• REVISED MARCH2O06 Attachment 2.05.3(3)-1-57 <br />