McClelland Lake Wetland Complex Modelling, Canada

Services Rendered: EFDC Hydrodynamic Modeling Sensitivity Analysis Habitat Analysis Client: Suncor Calgary, Alberta, Canada Contact: Mike Wang 403-296-2352 Dates of Performance: 2018-2020 Status of Project: Second Phase Ongoing   McClelland Lake Wetland Complex (MLWC) is one of the unique ecosystems located north of Fort McMurray in Alberta, Canada. The key objective of this study was…

EEMS10.1.4 Out Now

The new EFDC_Explorer Modeling System is now available; now the full capability version of EE10. Also included are EE8.5, EFDC+ and CVLGrid1.1 in one package. EE10 marks a major upgrade to the GUI and provides users with a start-of-the-art tool pre- and post-post processor for hydrodynamic, sediment transport and WQ modeling. Enhancements include vertical masks,…

Ocean Sciences Meeting 2020

DSI was at the Ocean Sciences Meeting from February 16th-21st 2020 in San Diego, California. This is the flagship conference for the ocean sciences and the larger ocean-connected community. DSI demonstrated our modeling tools, discussed your modeling problems, and provided advice and recommendations.

EEMS Training In Edmonds

EEMS training was conducted from Feb 5th – 7th on lake hydrodynamics, estuary hydrodynamics using ocean boundaries and salinity density circulation, and vegetation simulation. On the last day, participants worked with DSI engineers to cover specific issues that attendees not bought to the training. The next training is scheduled for September 22-23, 2020. Register here.

Lower St Johns Estuary Salinity Intrusion Study

Services Rendered: EFDC Hydrodynamic Modeling Salinity Modeling Sensitivity Analysis Habitat Analysis Client: USACE Jacksonville District Contact: Mr. Steven Bratos Senior Coastal Engineer, USACE, Jacksonville. [email protected] Dates of Performance: 2017-2019 Status of Project: Completed DSI has supported two phases in the evaluation of the Jacksonville Harbor Navigation Project for USACE. The study uses EFDC+ with Sigma-Zed…

FDEP Caloosahatchee River Basin and San Carlos Bay, Hydrologic, Hydrodynamic and WQ Modeling, FL, USA

Services Rendered: Watershed Load Modeling Tidal River/Estuary Water/Sediment Quality modeling Change Analysis Simulation of Load Reduction Scenarios Sediment Digenesis Simulations Comprehensive water quality, sediment and Sea grass study Developed innovative SAV assessment software Client: Florida Department of Environmental Protection Contact: Jan Mandrup-Poulsen FDEP TMDL Administrator [email protected] (850) 245-8448 Design Professionals: Paul M. Craig, P.E. Christopher…

Calgary Water Quality Model Development

Matrix Solutions and DSI are partnering to develop the Bow River (City’s Reach) Water Quality Model Development using EFDC for the City of Calgary, Alberta, Canada. The EFDC model (2D-3D) will help to understand the temporal, spatial water quality and environmental risks with better resolution and will seamlessly integrate into AEP’s model of the Bow…

American Water Resources Association Presentation

Paul Craig, President of DSI, gave a presentation on Habitat Modeling at a dinner meeting for the Washington Section. Mr Craig demonstrated tools for supporting efforts to mitigate the impact of human development on fish habitat through enhancements to the physical habitat such as changes in substrate type and flow patterns. https://www.waawra.org/event-3018346

McClelland Lake Wetland Complex Study

DSI is supporting Suncor and Hatfield to develop an EFDC model that is integrated with a HydroGeoSphere ground water model of the McClelland Lake Wetland Complex in Alberta, Canada. The goal is to develop a surface water model to represent the transport and fate of WQ constituents along the fen and into the lake.