Sand and Gravel General Permit
The Sand and Gravel General Permit regulates discharges of process water, stormwater, and water from mine dewatering into waters of the state associated with sand and gravel operations, rock quarries, and similar mining operations. The permit also covers concrete batch operations and hot mix asphalt operations. Untreated discharge water from sand and gravel operations may harm fish, aquatic life, and water quality. Ecology modified the permit on August 17, 2011.
The current Sand & Gravel General Permit will expire October 1, 2015. Ecology plans to revise and reissue the new permit in November 2015 with an effective date of January 1, 2016.
Preliminary Draft Sand & Gravel General PermitEcology invites informal public comments on the Preliminary Draft language of the Sand & Gravel General Permit beginning on May 26, 2015. Please submit comments on the Preliminary Draft by June 9.
This informal comment period provides an early opportunity to hear from Sand & Gravel Permittees and the public on proposed permit language. Ecology will read and consider all comments and use them to help prepare a Formal Draft Permit. Since this comment period is informal, Ecology will not prepare a Response to Comments document or post comments online.
Send written comments to Ecology by e-mail to: firstname.lastname@example.org or by mail to:
Please consider including the following information with your comment:
Before finalizing the new Sand & Gravel General Permit, permit holders and other interested parties will have an opportunity to review and submit comments on the formal draft Sand & Gravel General Permit. Ecology will consider the comments on the preliminary and formal draft permit before issuing the final Sand & Gravel General Permit.
Ecology will update the estimated schedule below as necessary:
Current Permit Information
Permit - The permit and a list of activities that require a permit.
Forms & Application - Instructions for reapplying or apply for the permit, forms, and public notice requirements. All current permittees must have reapplied for the Sand & Gravel General Permit by April 4, 2015 (180 days before the expiration of the current permit). If you missed the deadline, you should still reapply.
Erosion and Sediment Control Plan (ESCP) - The permit requires the permittee to develop, maintain, and comply with their ESCP.
Monitoring Plan - Assistance for mapping your site, identifying monitoring points, sampling, discharges to ground water, lab analysis, DMRs, and plan review.
Stormwater Pollution Prevention Plan - Permit requirements for the SWPPP.
Spill Plan - General guidance on plan requirements and basic BMPs.
Portable Facilities - Information about portable coverage including; when coverage is required, site restoration, notice to begin operation, and permit fees.
Public Notice Template More information about providing public notice and the public notice template.
Estimating Discharge and Streamflows: A Guide for Sand and Gravel Operators This guide provides assistance in meeting study requirements if required by Ecology.
Your Facility May Require Additional Permits More information about other state and local permits, approvals and licenses that may apply.
Or follow the link to the Environmental Permit Handbook.
Contact Us Contact your Permit Administrator or Regional Office for permit assistance or site specific questions.
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