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DITCH HYDROLOGY CALCULATIONS <br /> <br /> <br /> <br />SAFETY BERM DITCH 1 <br />Hydrology Input Values <br />Precipitation Distribution <br />Storm Duration (hours) <br />Precipitation Amount <br />10-year, 24-hour event (inches) <br />Hydrography Response Shape <br />Drainage Basin Area (acres) <br />Time of Concentration, TC (hours) <br />Curve Number <br />Routing Coefficients <br />Muskingum's K (hours) <br />Muskingum's X <br />Hydrology Results <br />Peak Discharge (cfs) <br />10-year, 24-hour event <br />SCS - Type II <br />24 <br />1.7 <br />Fast <br />0.70 <br />0.04 <br />90 <br />0 <br />0 <br />0.62 <br />C:~..A630MR14.REv <br />04/26/93 7pm 23.111Rb Revised - Apri 1 1993 <br />