Skip to content

Stacy D. Patterson

Stacy Patterson

Principal Environmental Scientist
Issaquah, Washington

BS Environmental Sciences
25 years’ experience

Contact Information
(425) 295-0812


Stacy’s 25 years of experience includes federal and state environmental compliance of regulations associated with stormwater and wastewater permitting and compliance; Spill Prevention, Control, and Countermeasure preparation and management; waste designation and management; and air permitting. She works with clients to improve internal compliance programs and has experience with source control programs, responding to third-party lawsuits, and Superfund allocation. Stacy heads Farallon’s Washington Environmental Services Group.

Fun Facts

Stacy’s weekends often include snow skiing, camping, house improvements, and family. When she can slip away, she enjoys long walks with her dog; taking pictures of nature; gardening, cooking; and a good book.

Professional Certifications and Registrations

  • eRailsafe
  • Certified Erosion and Sediment Control Lead

Key Projects

Lower Duwamish Waterway Allocation

Lower Duwamish Waterway Allocation

Farallon is providing several private property owners with multiple properties on the Lower Duwamish...

This website requires cookies to provide all of its features. For more information on what data is contained in the cookies, please see our Privacy Policy page. By continuing to use this website, you agree to our Privacy Policy.