Every five years, states and territories are encouraged to conduct self-assessments of their coastal management programs to determine problems and enhancement opportunities within each of the nine enhancement areas—and to assess the effectiveness of existing management efforts to address identified problems.

This is the letter requested of Ecology regarding the NDZ petition.

This is adopted rule language for WAC 173-167 Emergency Drought Funding

For the State Fiscal Year 2021 funding cycle of the Water Quality Combined Funding Program, this is the Final Offer List information made available in an Excel format.

This is an emergency adopted rule language for WAC 173-167 Emergency Drought Funding

For the State Fiscal Year 2022 funding cycle of the Water Quality Combined Funding Program, this is the Final Offer List information made available in an Excel format.

2012 Instream Flow Recommendations for the Spokane River - Hal Beecher, WDFW Instream Flow Biologist May 31, 2012 WAC 173-557; 173-555 Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer and amendment to WAC 173-555-010.

2018 Z. Japonica Coast Seafood Annual Report

Emergency Drought declaration Adopted rule for 2024

Rule language for the 2024 Emergency Drought Declaration, to accompany the CR-103 adopted rule

This is the inspection report for Volendam Cruise Line

Formal agreement with cruise ship companies helps prevent pollution and protect marine waters.

We regulate air, water, and waste for most of the large industrial facilities in Washington.

Under the Clean Water Act, we help make sure projects, actions, and activities don't harm state waters.

Guidance to implement your Sand & Gravel General Permit.

We regulate water and hazardous waste activities at the HF Sinclair Puget Sound Refinery in Anacortes.

We regulate air, water, hazardous waste, & cleanup at the Alcoa Intalco Aluminum Corp. in Ferndale.

We regulate air, water, and hazardous waste at the Port Townsend Paper Corp. pulp and paper mill

We regulate water, hazardous waste, and cleanup activities at the BP Cherry Point Refinery in Blaine.