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Onsite Wastewater Management Program

Note: DEQ Onsite Program fees increase 33%, effective July 1, 2026, as authorized by the Oregon State Legislature and approved by the Environmental Quality Commission. Contact your local Onsite Program office in your county for the latest fees.


WPCF Onsite in YDO

As of May 14, 2025, WPCF Onsite permittees must use Your DEQ Online to submit applications and access permit information. Learn more by visiting WPCF Onsite in Your DEQ Online.

Information for Medford office

The Medford office is by appointment only. Call 541-776-6010 with questions or to set an appointment.