Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.

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Supreme Court Decisions

Summary of selected Washington State Supreme Court decisions related to shorelines.

https://ecology.wa.gov/selected-supreme-court-decisions

Summary of the rule (WAC 173-26-090)

Summary of changes to state shoreline master program requirements regarding periodic reviews.

https://ecology.wa.gov/summary-of-the-rule-wac-173-26-090

Vader Cumulative Impacts Analysis

An analysis of the cumulative impacts that may be expected to occur over time as the comprehensively updated SMP is implemented.

https://ecology.wa.gov/vader-cumulative-impacts-analysis

Vader Inventory and Characterization Report

This report characterizes shoreline conditions and provides a basis for revising SMP goals, policies, and regulations.

https://ecology.wa.gov/vader-inventory-and-characterization-report

Vader Locally Adopted Shoreline Master Program

A Shoreline Master Program adopted by a city or county but not yet formally approved by Ecology

https://ecology.wa.gov/vader-locally-adopted-shoreline-master-program

Sumas Resolution 742

Official actions of elected officials that they intend to adopt an SMP after Ecology approval

https://ecology.wa.gov/sumas-resolution-742

Sumas Restoration Plan

This plan describes opportunities to restore ecological functions.

https://ecology.wa.gov/sumas-restoration-plan

Sumas Shoreline Environment Designation Maps

Shoreline Environment Designation maps, which are overlays on local zoning

https://ecology.wa.gov/sumas-shoreline-environment-designation-maps

Sumas SMP Adopted by References

Sumas SMP Adopted as reference

https://ecology.wa.gov/sumas-smp-adopted-by-references

Sumas Strategy for Shoreline Uses, Public Access, Resource Protection and Restoration

Sumas Strategy for managing Shoreline Uses, Public Access, Resource Protection and Restoration in the future.

https://ecology.wa.gov/sumas-strategy-for-shoreline-uses-public-access

Sumner Approved SMP December 2014