Due to public health concerns related to the spread of the novel corona virus (COVID-19), the Energy Facility Site Evaluation Council office (EFSEC) is closed to the public as of March 16, 2020. All EFSEC staff are telecommuting until further notice and EFSEC operations will continue remotely. You may reach EFSEC by phone (360) 664-1345 or by email efsec@efsec.wa.gov during regular business hours, 8 am – 5 pm, Monday through Friday. EFSEC Council meetings will be held by teleconference until further notice. Please check this site regularly for updates.

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Columbia Generating Station Permits

State Waste Discharge Permit

2023 Draft NPDES

An online comment campaign will be open from February 16, 2023 to March 18, 2023. Please submit your written comments to the EFSEC comment database: https://comments.efsec.wa.gov/

Current NPDES