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EFSEC Document Search

Filter documents by Facility or Post Date.
Format: 01/22/2025
Format: 01/22/2025
Document Groupsort descending Document Name File Date
Columbia Generating Station CGS SCA Amendment 2 Signed 03/18/1982
Columbia Generating Station Resolution 1-71 Informational Hearing Regarding Site Application 10/22/1971
Columbia Generating Station Resolution 332 - Amendment 1 03/15/2023
Columbia Generating Station Resolution 273 - Increase Power Input 09/12/1994
Columbia Generating Station Resolution 293 Amendment 1 Energy Northwest Change of Corporate Name Columbia Generating Station Change of Plant Name 09/11/2000
Columbia Generating Station Letter from Department of Ecology regarding NPDES Permit Dehalogenation Chemical Feed Project Engineering Report 06/19/2018
Columbia Generating Station Original SCA with Attachments 05/16/1972
Columbia Generating Station Resolution 326 Columbia Generating Station - Emergency Preparedness Offsite Agency Support 03/10/2009
Columbia Generating Station 001_Energy Northwest 03/16/2023
Columbia Generating Station Resolution 271 - Closes Resolution 268 Water Discharge 08/08/1994
Columbia Generating Station Resolution 287 Amendment 1 - Accepting WNP-2 EP Study Group Recommendations Report 06/18/2001
Columbia Generating Station Returned mail for Richard Domingue 04/10/2019
Columbia Generating Station SCA_Amnd1 09/25/1975
Columbia Generating Station Resolution 318 Columbia Generating Station Site Certification Agreement Removal of Condition VI.A.1, Project Visitation 11/14/2006
Columbia Generating Station 002_Department of Natural Resources 03/23/2023
Columbia Generating Station Resolution 258 Amended - Standby Service Water System 08/10/1992
Columbia Generating Station Site Certification Agreement Amendment No. 1 09/25/1975
Columbia Generating Station NPDES Permit Modification Fact Sheet Errata No. 2 03/19/2019
Columbia Generating Station NPDES Permit Modification Fact Sheet Amendment No.2 03/19/2019
Columbia Generating Station SCA Amendment 2 dated 03/18/1982 03/18/1982

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