We are pleased to announce that HARC has been awarded the hydrology component of the Swan and Helena Rivers Flood Study.  The Swan River is one of the iconic sights of Perth, however lacks up to date estimates of design flood flows and water levels.  The Swan River catchment is notable for its size and complexity, with parts of the eastern catchment extending almost to Kalgoorlie.  HARC will work closely with our project partners DHI to deliver updated design flood estimates for the eastern region of Perth.