All Services Engineering & Architecture Hydrologist Share This Copy Link Directly Copy $20/hr · Starting at $25 Determining the design flow for hydropower projects. Performing river or flood routing to determine the water level and high flood levels. Performing Hydrological analysis using ArcGIS, HecRas and Civil 3D. Hydrological modelling using HBV interface and ArcGIS. Skills & Expertise AnalyticsArcGISHydrologic Modeling 0 Reviews This Freelancer has not received any feedback.