DRAFT Hanford Facility Dangerous Waste Permit (Site-Wide Permit)
Revision 9A - WA7890008967

Enforceable Permit:

The purpose of this permit renewal for the Hanford Facility Resource Conservation and Recovery Act Permit, Dangerous Waste Portion, Revision 9A, for the Treatment, Storage, and Disposal of Dangerous Waste, WA7890008967 (Site-wide Permit) is to meet the applicable provisions of the Hazardous Waste Management Act, Chapter 70A.300 Revised Code of Washington (RCW), and the regulations promulgated there under in Chapter 173-303 Washington Administrative Code (WAC). The draft Site-wide Permit Renewal, Rev. 9A is available for public review June 29, 2026 through October 27, 2026.

The Hanford Site-wide Permit, Rev. 9 renewal was transmitted for public review May 2012 for a 120-day public comment period. At the request of members of the public, the public comment period was extended by 54 days. We received over 5,000 comments from members of the public, Tribal Nations, the U.S. Department of Energy and Hanford Contractors. Ecology worked with the U.S. Environmental Protection Agency, U.S. Department of Energy and Hanford Contractors to address deficient information, respond to comments and prepare a revision to the 2012 permit renewal. For more information on the development of the Site-wide Permit Renewal, Rev. 9A, please refer to the Fact Sheet linked below.