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Permits (177 publications 1997-2021)

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Title (link to summary)NumberDate (released or updated)
Wastewater and Stormwater Discharge Permit Fee Program Report to the Legislature: State Fiscal Years 2012-2013 13-10-055December 2013
Evaluation of Sampling Design for Monitoring Impacts of the Control of Exotic Eelgrass on Native Eelgrass in Willapa Bay, Washington 13-10-054December 2013
Dangerous Waste Permit Application Requirements for Facilities which Store and/or Treat Dangerous Wastes in Tank Systems and/or Containers 95-402November 2013
Wastewater and Stormwater Discharge Permit Fee Program Report to the Legislature: State Fiscal Years 2007-2011 13-10-056November 2013
Organics Management Facilities: Do you need a Solid Waste Permit? 13-07-057November 2013
Response to Comments: Miscellaneous Streams Waste Discharge Permit, December 17, 2012 – February 1, 2013 13-05-020November 2013
Public Comment Period: Exhauster System Change for Hanford's 241-AY/AZ Tank Farms, November 10 – December 13, 2013 13-05-019November 2013
Public Comment Period: Hanford Air Operating Permit, November 17 – December 20, 2013 13-05-017November 2013
BP Cherry Point Refinery NPDES Permit Modification Comment Period 13-07-045August 2013
Washington Air Operating Permits Program Performance Audit: Calendar Year 2009 09-02-022August 2013
Washington Air Operating Permits Program Performance Audit: Calendar Year 2008 08-02-034August 2013
Response to Comments: Aerosol Can Puncturing Device at Perma-Fix NW, Inc., March 11 – May 9, 2013 13-05-014July 2013
Frequently Asked Questions: Air Quality Registration Program FA-AIR-94-03June 2013
Response to Comments: Proposed Updates to Permit for Hanford Dangerous Waste Management Units, March 25 – May 24, 2013 13-05-013June 2013
Ecology approves changes for Hanford’s dangerous waste permit: Liquid Effluent Retention Facility, Effluent Treatment Facility, and the Integrated Disposal Facility 13-05-012June 2013
Sonoco, Sumner NPDES Permit Public Comment Notice 13-07-040March 2013
Air Operating Permit Report: Fiscal Year 2012 13-02-004March 2013
Response to Comments: Draft Air Quality Permit for Vantage Data Center 13-02-001March 2013
Frequently Asked Questions: Concentrated Animal Feeding Operations 13-10-013February 2013
Response to Comments: Draft Approval Order for Diesel-Powered Water Heaters for Hanford’s Tank Farms, December 3, 2012 – January 11, 2013 13-05-006February 2013
Public Comment Period: Two Proposed Air Emissions Permits for Hanford, February 4 – March 8, 2013 13-05-005February 2013
How to Estimate Tons Per Acre or Tons Per Pile of Orchard Tear-Out Debris 10-02-045February 2013
Ecology to revise the draft Hanford permit and put it out for public comment again 13-05-004January 2013
Hanford Air Operating Permit Comment Period Extended 13-05-001January 2013