Staff Directory

Helalur Rashid’s professional experience encompasses numerical modeling of groundwater in the saturated and unsaturated zones, model calibration, groundwater management, geostatistics analysis, sediment transport, and hydraulic characterization of watersheds. He has applied a wide variety of modeling codes and geographic information system software including MODFLOW, MODFLOW-SURFACT, MT3DMS, MODPATH, PEST, Parallel PEST, STOMP, SWAT, HEC-HMS, ArcGIS, Leapfrog Hydro, Groundwater Vistas, RETC, and TecPlot. Helal has worked primarily on environmental restoration projects for the federal government. He is also skilled in using various laboratory and field instruments such as acoustic Doppler velocimeters, laser distance meters, and viscometers.