Onsite Wastewater Treatment System, Application forms and guidelines Last updated 02/03/2025

Apply

Online

None available.

By Mail

Forms and Guidelines

Contact

Environmental Quality, Department of

Oregon Department of Environmental Quality
700 NE Multnomah Street, Suite 600
Portland, OR 97232
(503) 229-5696
DEQINFO@deq.oregon.gov

Fees

License Fee	Description	Exemptions
$0.00		None

Description

These guides provide information to help you navigate the process of applying for different types of permits related to onsite wastewater system activities. After you complete an "Application for Onsite Sewage Treatment System" it is important that you send the application to the appropriate county or DEQ office.

Duration

varies

Renewal Information

None

Duplicate License Requirements

None

Processing Time

Processing Time	Description
1 Month

Prerequisites and Requirements

Prerequisites

None

Required Documentation

None

Examination Information

None

Continuing Education Requirements

None

Bonding Requirements

None

Insurance Requirements

None

Additional Information

Other Information

None

Statutes, Administrative Rules, Ordinances

Oregon Revised Statute 454

Other Detail Information

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