Laws

Federal

• National Council for Science and the Environment - National Library for the Environment
• National Council for Science and the Environment - Summary of Laws Implemented by the National Marine Fisheries Service
• United States Code, Title 16, Chapter 35 - Endangered Species
• United States Code, Title 33, Chapter 9, Section 404 - Protection of Navigable Waters (wetlands)
• United States Code, Title 33, Chapter 26 - Water Pollution Prevention and Control

State

• Revised Code of Washington
• Washington Administrative Code
• Washington State Legislature
• Washington State Office of the Code Reviser

Local

• Snohomish County Charter
• Snohomish County Code
• Washington City and County Codes