Wallingford HydroSolutions (WHS) is well known throughout the UK as the developer of the hydrological modelling tools and techniques used as industry standard. Over the years, we have grown to provide a comprehensive range of environmental consultancy services focusing on the water environment. Founded by staff from the Centre for Ecology and Hydrology in 2004, from inception, our vision has been to be a growing and good quality provider of focused environmental solutions to facilitate the sustainable development and management of the UK’s infrastructure. With our head office in Wallingford, we expanded to have offices in Scotland in 2009 and Cardiff in 2011.