DSI provides solutions to support Environmental Management and Planning. DSI has experience in over 100 engineering and analysis projects covering a wide range of conditions and client needs.

At DSI we provide a broad range of services for Environmental Engineering including:

  • Surface water quality
  • Ground water quality
  • Environmental impact studies
  • Toxic/hazardous material management
  • Radioactive material management
  • Solid waste management
  • General environmental studies

Representative projects:

Lower St Johns Estuary Salinity Intrusion Study

Novato Watershed Hydraulic Study Hydrodynamic Model and Alternatives Development and Modeling

Little Bow River Water Quality Model Development, Alberta, Canada

Instream Hydrodynamic and Water Quality Model for the Oldman River, Alberta, Canada

Ocean Pointe Salinity Impacts, Hawaii, USA

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

Aricebo Estuary, Puerto Rico

Kodiak Airport Expansion, AK, USA

COE St. Lucie Estuary, FL, USA

Tenkiller Ferry Lake, OK, USA

Hydrothermal Study, Lay Dam, Coosa River, AL, USA

FDEP Klosterman Bayou, Model Development, Watershed and WQ Modeling, FL, USA

FDEP Perdido Bay, FL, USA

FDEP Stevenson Creek, FL, USA

Tuy Hoa Environment Protection, Vietnam

Port Augusta Hydrodynamic Model and Mercury Study, Sicily, Italy

Nui Phao Mining – Environmental Support, Thai Nguyen, Vietnam

Lower Athabasca River Water Quality Modeling, Canada

North Saskatchewan River WQ Modeling Report, Canada

Evaluating Forced Evaporation with Comparisons to EPRI and USGS Approaches, AL, USA

Low-Level Waste Disposal Facility, Oak Ridge, TN, USA

Hydrodynamic Modeling Results for the Biological Evaluation of the Effects of Discharge Permit Reauthorization on Cook Inlet Beluga Whales