Evaluation and Findings Report Clean Water Act Section 401 Water Quality Certification Prospect 3 Hydroelectric Project (FERC No. P-2337) February 2020 Water Quality Program Northwest Region 700 NE Multnomah St. Suite 600 Portland, OR 97232 Phone: 503-229-5696 800-452-4011 Fax: 503-229-5850 Contact: Marilyn Fonseca www.oregon.gov/DEQ DEQ is a leader in restoring, maintaining and enhancing the quality of Oregon’s air, land and water. Oregon Department of Environmental Quality This report prepared by: Oregon Department of Environmental Quality 700 NE Multnomah Street, Suite 600 Portland, OR 97232 1-800-452-4011 www.oregon.gov/deq Contact: Marilyn Fonseca 503-229-6804 Documents provided upon request in an alternate format for individuals with disabilities or in a language other than English for people with limited English skills. To request a document in another format or language, call DEQ in Portland at 503-229-5696, or toll-free in Oregon at 1-800-452-4011, ext. 5696; or email
[email protected]. State of Oregon Department of Environmental Quality ii Prospect 3 Hydroelectric Project Evaluation and Findings Report February 2020 Table of Contents 1. Introduction ............................................................................................................................................. 3 2. Requirements for Certification ................................................................................................................ 5 3. Summary of Application ........................................................................................................................