Industrial Stormwater General Permit
Ecology will revise and reissue the Industrial Stormwater General Permit in 2014
The current Industrial Stormwater General Permit (ISGP) will expire on January 1, 2015. Current permit holders must reapply for permit coverage by July 5, 2014. Ecology mailed reapplication instructions to all existing permittees in May 2014. Ecology plans to issue the new ISGP in late 2014, with an effective date of January 1, 2015.
Ecology has held 5 listening sessions that provided a forum for interested parties to provide informal feedback on the current ISGP, and suggestions of how the ISGP should be revised.
On May 7, Ecology released the draft ISGP, which is available for public comment through July 11, 2014. During the public comment period Ecology hosted a series of public workshops, and two public hearings. The public comment period closed July 11, 2014. Ecology plans to issue the new, final ISGP on November 19, 2014, with an effective date of January 1, 2015.
Questions? Contact Jeff Killelea at 360-407-6127 or firstname.lastname@example.org
2014 Industrial Stormwater General Permit Reissuance Schedule
Current Permit Documents
Contact Us - Contact your Permit Administrator for permit assistance or your Regional Office for site specific questions.
Permit & Documents - Permit documents, appeal documents, list of dischargers.
Permit Applications and Forms - Conditional No Exposure (CNE) application and eligibility criteria, public notice requirements.
Guidance - Engineering Reports, Developing a Stormwater Pollution Prevention Plan, FAQs, Reducing Zinc, How to Sample.
Historical Information - Public Comments from previous permits and other documents.
2014 ISGP Reissuance Schedule and Diagram
- the public comment period will now close on
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