Water Resources

Water resource solutions for people and wildlife

An ecological foundation aligned with practical solutions grounds our approach to water resources. Whether the problem is replacing an impassable culvert to improve fish passage or the restoration of a major river or wetland, we are committed to our client’s goal of building projects that work through excellent design and knowledge of financing options. Experts in Washington State's critical areas, we assist with all stages of a project, starting with conceptual plans, modeling, and feasibility, moving to specifications and cost estimates, and finally on through construction and performance monitoring.

See a selected portfolio of our water resource projects.

  • Design and calculations
  • SWMM Modeling
  • Hydraulic design
  • TESC plan
  • HEC-RAS modeling
  • WWHM modeling
  • Stormwater planning
  • Stream bank and shoreline stabilization
  • Cost estimates
  • Specifications
  • Civil3D drawing
  • Construction Management
  • Certified erosion and sediment control
  • Dredging coordination and permitting
  • Fish Passage
    Fish Passage

    Improving fish passage and removing culverts throughout the Pacific Northwest

  • River Restoration
    River Restoration

    River restoration and modeling that recognizes community needs

  • Green Shorelines
    Green Shorelines

    Enhancing shoreline access, aesthetics, and habitat through bulkhead removal

  • Mitigation

    Enabling responsible development with wetland mitigation

  • Restoration

    Improving habitat and restoring function for streams, rivers and shorelines

  • Permitting

    Permitting guidance to smooth and speed the approval process

  • Non-Traditional Mitigation
    Non-Traditional Mitigation

    Generating mitigation credit through non-traditional approaches

Other Services:
Services A-Z
How can we help?

425.822.5242 or
Contact us online