Compute the composite runoff coefficient, c, for a drainage basin having the following cover conditions: Downtown business area: 8.5 acres Residential (attached multi-units): 15.0 acres Cemetery: 3.2...

Compute the composite runoff coefficient, c, for a drainage basin having the following cover conditions: Downtown business area: 8.5 acres Residential (attached multi-units): 15.0 acres Cemetery: 3.2 acres

Compute the composite runoff coefficient, c, for a drainage basin having the following cover conditions: Eight houses 125r 3 40r2 Eight driveways 120r 3 35r2 Eight lawns (sandy soil, 2% slope) 175r 3 35r2 Road 115r 3 600r2