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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. 

Permit Reissuance

The current Sand & Gravel General Permit expired October 1, 2015. We plan to revise and reissue the new permit on February 17, 2016 with an effective date of April 1, 2016.

We have been working on the Sand & Gravel General Permit reissuance for some time. The Historical Permit Information page provides information about past permit reissuance events, documents, and presentations for this process.

We will update the estimated current and future reissuance schedule below as necessary:

Event

Date / Time

Comments

Current Permit Expires

October 1, 2015

The expired permit continues in force and effect until a new permit is effective. Only those facilities which have reapplied for coverage under the current permit are covered under the continued permit.

Issue Final Permit and Response to Comments on the Formal Draft Permit

February 17, 2016

Copies mailed to all permit holders. We plan on holding public workshops on the final permit in late March - early April.

Water Quality Web DMR  (WQWebDMR)Training February 25, 2016

Session 1:
8:00-9:30 AM


Session 2:
10:00-11:30 AM


Session 3:
1:00-2:30 PM
This training will provide step-by-step instructions for setting up your electronic reporting account and submitting an Electronic Signature Account Form (ESAF).

Training will be held at our Central Regional Office at 1250 W. Alder Street, Union Gap, WA 98903.

Click on the session of your choice to send an e-mail to register for the training, or call Traci Jefferis at (509) 454-4103.

Ecology plans on holding additional trainings in Lacey, Spokane, and King County.

Final Permit Effective

April 1, 2016

The new permit becomes effective.


Current Permit Information

Forms & Application - Instructions for applying or reapplying for the permit, forms, and public notice requirements.

Permit Limits and Monitoring

Employee Training

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.


Reapply or Apply Online

Get Sand & Gravel
E-mail Updates

Public Notice Requirements

Estimating Discharge and Streamflows: A Guide for Sand and Gravel Operators

Antidegradation Plan

Electronic Reporting/
WQWebDMRs

Office for Regulatory Innovation and Assistance

Contact Us