ESA Adolfson


email5309 Shilshole Ave., NW, Ste. 200
Seattle, Washington 98107-5344
United States

Contact: Ann Root
Ph: (206) 789-9658
Fax: (206) 798-9684

Website Regional Offices


ESA Adolfson’s water resources group works with clients to develop innovative and workable solutions that address complex water resource issues. These include stormwater and floodplain problem identification, development of comprehensive solutions, watershed assessments and analysis, and habitat restoration. Our engineers, planners and biologists creatively tackle complex issues and provide practical, sustainable solutions to water resource management. Risk analysis and cost effectiveness are staple parts of all our projects. Our staff are recognized experts in flood hazard identification and mitigation, stream and wetland restoration, water quality monitoring, and in ensuring compliance with stormwater standards. ~Aquatic Habitat Restoration: Planning, Implementation, and Permitting ~Watershed Analysis and Management ~Hazard Mitigation Planning/Implementation ~Floodplain Management ~Comprehensive Flood/Stormwater Planning

What We Do:

  • Aquatic Habitat Restoration
  • Permitting
  • Watershed Analysis and Management
  • Hazard Mitigation
  • Planning
  • Implementation
  • Floodplain Management
  • Comprehensive Flood/Stormwater Planning