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

Example Projects:

Portland Harbor Hydrodynamics & Sediment Transport (OR, USA)

The Willamette River originates in the Cascade Mountain Range, flowing through northwestern Oregon for 187 miles to…

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Illinois River Watershed TMDL (OK, USA)

The Illinois River flows from Arkansas to Oklahoma and terminates at Lake Tenkiller (also known as Tenkiller Ferry Lake)…

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