Environmental Services

We believe that project success depends upon strong client relationships, effective strategies, and sound science.

At Grette Associates, our work is focused on helping businesses and landowners find effective solutions to regulatory challenges. By supporting the economies of local communities in Washington and Oregon, we take pride in having a positive impact on the quality of life in the places where we live.  Our expertise covers a wide variety of environmental permitting and planning needs related to:

  • National Environmental Policy Act (NEPA)
  • State Environmental Policy Act (SEPA)
  • Endangered Species Act (ESA)
  • Sections 401, 404, and 408 of the Clean Water Act (CWA)
  • Section 10 of the Rivers and Harbors Act
  • Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA/Superfund)
  • Natural Resource Damage Assessment (NRDA) Support
  • Washington State Hydraulic Code
  • Washington State Shoreline Management Act
  • Shoreline Master Programs
  • Department of Natural Resources (DNR) Tideland Leases
  • Federal Wetland Laws and Policies
  • Critical Area Ordinances

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