ng an average soil moisture condition on hydrologic soils group C, calculate the runoff volume (inches)...
ng an average soil moisture condition on hydrologic soils group C, calculate the runoff volume (inches) for a 100-acre suburban development with the following land use when rainfall is 4 inches. You must use the NRCS-CN method and Table 5.11, Figure 5.11, or Equation 5.26. Percentage of Land 20 40 30 10 Land Use 4- acre residential lots 1/8- acre condominiums Commercial area with curbs Open space grass cover-85% What is the required area of a retention basin, in square feet and acres, to store the runoff water (rainfall excess) if the maximum depth of storage is 4 feet, excluding debris storage and freeboard? Assume a rectangular pond with vertical sides.
> I have no idea tbh
FSchoolThisShitSucksMan Fri, Apr 22, 2022 11:27 PM