Services Rendered: EPA Peer Review EFDC Hydrodynamic Modeling EFDC Sediment Transport Modeling HEC-6 Sediment Transport Modeling HSPF Watershed Modeling PCB Fate and Transport Modeling Code Testing and Revision Development of Modeling Tools Sophisticated Data Analysis Sediment Stability Study Bank Erosion/Stability For decades, PCBs had been released onto the soil near and into the Housatonic River…
Services Rendered: EFDC Hydrodynamic Model Environmental Impacts Thermal modeling Client: Alabama Power Company Contact: Jon Ponstein Dates of Performance: Ongoing (2015) Electricity production accounts for one of the largest water usages in the United States and worldwide. Water for thermoelectric power is used in generating electricity with steam-driven turbine generators. Surface water was the source…
Services Rendered: EFDC Hydrodynamic Model Environmental Impacts Real-time Modeling Technical Training Client: Alabama Power Company Contact: Jon Ponstein Dates of Performance: Ongoing (2015) DSI developed a real-time three dimensional hydrothermal model for Coosa River, AL, between Logan Martin Dam and Lay Dam using Environmental Fluid Dynamics Code (EFDC) and pre/post processor EFDC_Explorer (EE). The model’s…
Client Alberta Environment & Parks (for- merly Alberta Environment and Sustainable Resource Development) Project From 2013 – To 2014 Client is using the model forplanning purposes. Services EFDC Hydrodynamic Model Sediment Transport Study Water Quality Modeling Environmental Impacts Technical Training Key Staff Paul Craig, P.E. [email protected] Bui Minh Hoa [email protected] Introduction The North Saskatchewan River…
Services Rendered: GPS/Geospatial Data Analysis ADCP Data Processing Reservoir Sedimentation Flood Impacts DSI was contracted by the NTPC to develop a digital terrain model (DTM) of the Nam Xot embayment. The Nam Xot flows into the recently impounded Nam Theun 2 (NT2) reservoir. The transition zone of the Nam Xot as in enters the NT2…
Services Rendered: Water Quality Modeling Hydrodynamic Modeling DSI developed and calibrated a CE-QUAL-W2 hydrodynamic and water quality model of Barkley Reservoir on the Cumberland River. Verified the calibrated model and used it to predict the effects on water quality of proposed changes in reservoir operations. The calibrated model has been used to evaluate impacts of…
Client Southwest Florida Water Management District Tampa Project 2007 – 2011 Model and report submitted in 2011 Services TMDL Model Development TMDL Support EFDC 3D Water Quality Model HSPF/EFDC Linkage Waste Load Allocations Key Staff Paul Craig, P.E. [email protected] Kester Scandrett [email protected] Introduction The Klosterman Bayou Watershed is a 3.22-square mile (2,072 acres) watershed located…
Client Oklahoma Department of Environmental Quality and UnitedStates Environmental Protection Agency Project From 2004 – To 2018 The final report was submitted to USEPA to support TMDL development. Services TMDL Water Quality Assessment Watershed Modeling Hydrodynamic Modeling Water Quality Modeling and Waste Load Allocation Key Staff Paul Craig, P.E. [email protected] Anurag Mishra Introduction The…
Services Rendered: Sediment Stability Study ADCP Data Collection ADCP Data Analysis Discharge and Velocity Profiles ADCP Sediment Discharge As a result of active 2004 and 2005 hurricane seasons, many SFWMD canals experienced bank and bed erosion. The erosion was more severe downstream of flow control structures, particularly spillways and weirs. Erosion on the discharge canal…
Services Rendered: Hydropower Hydraulic Design Sediment Scour and Flushing EFDC Hydrodynamic Model DSI was contracted to provide technical direction and oversight of a new Flash Flood Warning system. The objective of the project was to develop an Alert Flash Flood Warning System for Hue City, Thua Thien Hue Province, Vietnam. The program includes the procurement,…