Little Bow River Hydrodynamic Model Development (Alberta, Canada)

Client Alberta Environment and Parks, Canada Project 2016 – 2017 Model, report, and training delivered for use in management scenario evaluation. Services EFDC+ Hydrodynamic Model Water Quality Modeling Sensitivity Analysis Scenario Modeling Environmental Impacts Technical Training Key Staff Paul Craig, P.E. [email protected] Nghiem Tien Lam, Ph.D. [email protected] Bui Minh Hoa [email protected] Introduction Alberta Environment and…

Portland Harbor Hydrodynamics & Sediment Transport (OR, USA)

Client Confidential Project From 2018 – Ongoing The final modeling report was submitted to the clients to support remedial design. Services Hydrodynamic Modeling Sediment Transport Modeling Constituent Modeling Lagrangian Particle Tracking Key Staff Paul Craig, P.E. [email protected] Thomas Mathis [email protected] Jeffrey Y. Jung, PhD [email protected] Bui Minh Hoa [email protected] Introduction The Willamette River originates in…

Illinois River Watershed TMDL (OK, USA)

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, Ph.D, PE [email protected]

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 to…

Lower St Johns Estuary Salinity Intrusion Study (FL, USA)

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…

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…

Hydrodynamic Modeling Results for the Biological Evaluation of the Effects of Discharge Permit Reauthorization on Cook Inlet Beluga Whales (AK, USA)

Client Coastline Engineering Achorage, AK, USA and CH2M Engineering for Anchorage Water Wastewater Utility, Anchorage, AK, USA Project From 2009 – To 2010 EPA extended the NPDES permit Services Biological Evaluation EFDC Hydrodynamic Model Dissolved Constituent Analysis Water Col/Sediment Bed Interaction Sediment Transport Environmental Impacts Key Staff Paul Craig, P.E. [email protected] Kester Scandrett [email protected] Introduction…

Pearl Harbor Hydrodynamic Model (HI, USA)

Services Rendered: ADCP Analysis Hydrodynamic Modeling Client: Sea Engineering International Contact: Morgan Stephenson www.seaengineering.com Dates of Performance: 2016 Status of Project: Completed DSI was contracted by Sea Engineering International (SEI) to develop an EFDC model to simulate the basic hydrodynamics of Pearl Harbor, Oahu, Hawaii and the adjacent nearshore circulation.  In general, the harbor circulation…