See our recent decisions on Section 401 water quality and CZM federal consistency.

View current public notices for statewide projects seeking Section 401 water quality certification and Coastal Zone Management approval.

This form is needed to submit a Termination for an active Construction Stormwater General Permit.

See a listing of all the federal facility permits that direct our work on the treatment, storage and disposal of dangerous and mixed wastes.

See a listing of all the federal facility permits that direct our work on the treatment, storage and disposal of dangerous and mixed wastes.

Environmental cleanup documents available for public comment for Ultra Yield Micronutrients fertilizer plant in Moxee, Washington. Los borradores de varios documentos están disponibles para su revisión y comentarios. Un plan de acción para abordar la contaminación en las facilidades de Ultra Yield Micronutrients, una planta de producción de fertilizantes.

This form is needed to submit a Termination for an active Industrial Stormwater Permit coverage.

The Joint Aquatic Resources Permit Application (JARPA) is a single permit application that streamlines the environmental permitting process of multiple regulatory agencies, including aquaculture, wetlands and 401 water quality certification.

See a listing of all the federal facility permits that direct our work on the treatment, storage and disposal of dangerous and mixed wastes.

See a listing of all the federal facility permits that direct our work on the treatment, storage and disposal of dangerous and mixed wastes.

List of forms related to permits for sand and gravel operations.

A permit issued in 2011 allowing the Bonneville Power Administration to treat, store and dispose of dangerous waste.

This is Ecology's official form for covenants with Washington's landfills.

List of Secondary Permittee for municipal stormwater permits

List of commercial vessel sewage pumpout options

This is a draft addendum to Olympic View Sanitary Landfill's Cleanup Action Plan (CAP), including revised cleanup levels for arsenic, iron, and manganese..

Final coverage letter and related documents for biosolids application permit at Rosman Farms in Lincoln County.

2015 application for coverage under the general permit for biosolids management

This is a draft of a five-year periodic review of site conditions at Olympic View Sanitary Landfill in Port Orchard, Washington.