Design flood estimation for ungauged catchments

Design flood estimation for ungauged catchments is often required in hydrologic design. The most commonly adopted regional flood frequency analysis methods used for this purpose include the index flood method, regression based techniques and various forms of the Rational Method me Estimation of design peak discharges for small to medium sized rural catchments is required for the design of culverts, small bridges, drainage works, farm dams, soil conservation works and various environmental and regulatory purposes. Although the cost for individual structures in this category is small, the total economic value is very high. Do you want your assignment written by the best essay experts? Click order now, and enjoy an amazing discount.