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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EFSEC Document Search

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Format: 03/26/2023
Format: 03/26/2023
Document Groupsort ascending Document Name File Date
Columbia Generating Station Order 658 Regarding Notice of Violation 10/14/1991
Columbia Generating Station NPDES Permit Effective dates 4/9/2001 - 4/9/2006 04/09/2001
Columbia Generating Station October 16 2019 Site Tour Notice 10/16/2019
Columbia Generating Station Resolution 152 - Granting Relief from Monitoring Program 06/11/1979
Columbia Generating Station Temporary State Waste Discharge Permit Revision 1 09/14/2021
Columbia Generating Station Resolution 295 Energy Northwest Dry Cask Storage Facility 09/11/2000
Columbia Generating Station Order 655 Regarding Notice of Violation 09/25/1989
Columbia Generating Station NPDES Permit Effective Dates 09/30/2014 - 10/31/2019 11/01/2014
Columbia Generating Station SCA Amendment 1 with Attachment I Environmental Monitoring and Attachment II NPDES permit 05/17/1972
Columbia Generating Station Resolution 132 Revised Monitoring Program 01/23/1978
Columbia Generating Station SWDP Revision 1 Cover Letter 09/14/2021
Columbia Generating Station Resolution 293 Energy Northwest Change of Corporate Name 12/01/1991
Columbia Generating Station Order 651 Regarding Notice of Violation and Penalty 12/10/1984
Columbia Generating Station Original Application for Site Certification for WPPSS Hanford #2 01/01/1971
Columbia Generating Station NPDES Administrative Extension 09/13/2019
Columbia Generating Station Resolution 122 - Technical Committee Recommendations 06/27/1977
Columbia Generating Station Resolution 244 - Adopting Rules Directing Applicants and Certificate Holders to Formulate Plans for Site Restoration, 08/22/1988. 08/22/1988
Columbia Generating Station Resolution 287 WNP-2 EP Study -Recommendations 11/10/1997
Columbia Generating Station 3rd Quarter Report from Emergency Management Department 04/24/2018
Columbia Generating Station NPDES - Findings of Fact, Conclusions of Law and Order 04/29/1975

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