Flood Estimation Handbook


Implementation of the FEH rainfall-runoff method
The Revitalised Flood Hydrograph (ReFH) model is the new FEH rainfall-runoff method for UK design flood estimation. The methods used are described in the FEH Supplementary Report No.1 - The revitalised FSR/FEH rainfall-runoff method.

The method was created to disseminate the results from the joint Defra/Environment Agency funded research project FD1913 'Revitalisation of the FSR/FEH rainfall-runoff method'. A full REFH software package is available to purchase from Wallingford HydroSolutions - more details here (external link).