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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Type B Railroads Basic Tabletop Drill Guidance

Type B Railroads – Basic Tabletop Drill Guidance

https://ecology.wa.gov/type-b-railroads-basic-tabletop-drill-guidance

TMDL Prioritizaiton Issue Paper for WQ Assessment Policy 1-11

Policy 1-11 Public Dialogue TMDL Prioritization Issues Paper

https://ecology.wa.gov/tmdlprioritizaitonissuepaperpolicy1-11

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

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