ReFH 2ReFH 2 enables you to estimate design and observed flood hydrographs for rural and urbanised ungauged catchments across the UK. Using ReFH 2 in conjunction with the FEH Web Service, you can estimate runoff rates and volumes for specific development sites.

ReFH 2 is the latest version of the Revitalised Flood Hydrograph (ReFH) model. The model draws on the FEH13 rainfall model data available from the FEH Web Service.

ReFH 2 can be used to model storm event durations down to five minutes and has been integrated with the latest version of Microdrainage, Flood Modeller,  InfoWorks, Flow and TUFLOW.

ReFH 2 is available on an annual subscription, activated online with a serial number. See Licensing for details.

COVID-19 Support – With the impact of the COVID-19 (Coronavirus) outbreak being felt by businesses across the UK, many people will require a period working from home. Please see our COVID-19 Support Page for further information.

Current ReFH 2 Offers

Five ReFH 2 Licence Deal – For every 5 ReFH 2 licenses purchased, you will receive 1 of these licenses for free. The discount will be applied automatically to your basket.