Protecting Oregon's Environment
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Oregon Department of Environmental Quality

Water Quality

Wastewater Permits

 WQ Info Guides:
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Wastewater Permits Database

The Wastewater Permits Database has been put online to allow the public to search DEQ's Source Information System (SIS) database for information on National Pollutant Discharge Elimination System (NPDES) and Water Pollution Control Facility (WPCF) permits.  It contains records from DEQ's Source Information System current through 1/21/2017. If you have questions about a specific facility or permit, contact your local DEQ Regional Office.

These database search queries and web pages are currently under review.  Some of the queries are available, please check the list below for active links.  We apologize for the inconvenience and thank you for your patience during this review period.

Caution: The information in the SIS database may not be current or correct in all cases. Only the information in DEQ's individual permit files can be considered current and accurate.

To begin using the system click on one of the links below. Please be patient as some of the queries may take a few minutes to return results to you.

Create a Report of Permitted Facilities

Custom Reports

Permit Status Reports

Miscellaneous Information

[print version]

Oregon Department of Environmental Quality
Headquarters: 700 NE Multnomah Street, Suite 600, Portland, OR 97232
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

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