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Washington Hydropower Permitting Process (WA)

The steps of the Washington hydropower permitting process are summarized in the chart below. Roll over each section for a summary of the regulations and permits it covers. Click a section to learn more about the required permits and regulations related to that topic.

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Hydropower Development in Washington

In 2015, Washington produced approximately 73,405 thousand megawatt hours (MWh) of utility-scale hydroelectric energy. Table 3.14 – Net Generation From Hydroelectric (Conventional) Power By State By Sector. Currently Washington has 74 hydroelectric facilities producing approximately 67 percent of the electricity generated in the state. U.S. Energy Information Administration - Annual Electric Generator Data, Form EIA-860 Detailed Data Generator Data (Operable Units Only); Table 3.14 – Utility Scale Net Generation From Hydroelectric (Conventional) Power By State By Sector; Table 3.7 – Utility Scale Facility Net Generation By State By Sector. The U.S. Department of Energy (DOE) has identified an additional 85 MW at approximately 9 non-powered dams in Washington. U.S Department of Energy – An Assessment of Energy Potential at Non-Powered Dams in the United States Report. DOE has also identified an additional 7,381 MW of potential at new stream-reaches in Washington. Department of Energy, New Stream-reach Development: A Comprehensive Assessment of Hydropower Energy Potential in the United States.

Hydroelectric facilities in Washington include run-of-river, dam, and pumped storage facilities. Public and private utilities, electric co-ops, companies and individuals own hydroelectric generation facilities distributed throughout the state. The Bureau of Reclamation and U.S. Army Corps of Engineers own and operate Washington’s larger hydroelectric facilities. U.S. Energy Information Administration – Washington State Energy Profile. Many of the hydroelectric facilities are located on the Columbia, Lewis, and Snoqualmie Rivers. Federal Energy Regulatory Commission - Complete List of Active Licenses and Exemptions.

Washington state agencies play a role in a number of federal permitting and review processes for hydropower development. For instance, the Washington State Department of Ecology (Department of Ecology) Water Quality Program regulates water quality and issues Section 401 Water Quality Certifications (33 U.S.C. § 1251 et seq.) and permits for stormwater discharges (33 U.S.C. § 1342) pursuant to the Clean Water Act. In addition, Sections 10(j) and 30(c) of the Federal Power Act requires FERC to consult with state agencies responsible for the oversight and protection of fish, wildlife, and botanical resources. 16 USC 803(j); 16 USC 823a(c). In Washington, the State Department of Fish and Wildlife (SDFW) oversees the protection of fish, wildlife, and botanical resources. Based upon review of the hydropower project and analysis of any study results, the SDFW develops Section 10(j) recommendations for FERC-licensed projects. 16 USC 803(j). The FPA also authorizes SDFW to issue mandatory terms and conditions for hydropower projects that are exempt from FERC licensing under Section 30(c). 16 USC 823a(c).

Washington State agencies and local commissions work together to regulate state land development, state highway access, water access and water rights, and shorelands. Washington municipalities and regional planning commissions regulate development through land use plans in accordance with statewide goals and policies. Washington – Wash. Rev. Code §§ 36.70.010 et seq., Planning Enabling Act; Washington – Wash. Rev. Code §§ 36.70A.010 et seq., Growth Management Act. The Department of Ecology regulates developments located within Washington’s coastal counties to ensure compliance with the national Coastal Zone Management Act and the State Coastal Zone Management Program. 16 U.S.C. §§ 1451 et seq., Coastal Zone Management; 15 C.F.R. §§ 930 et seq., Federal Consistency with Approved Coastal Management Programs; RCW 90.58 - Shoreline Management Act of 1971. The Washington Department of Natural Resources requires a developer to obtain either a lease, right-of-way, or permit to access state-owned aquatic, forest and other lands. And the Washington State Department of Transportation works with local governments to regulate state highway access. W.A.C. § 468-34-160.

In Washington, the system of prior appropriation governs all surface and groundwater. A developer requires a water right from the Department of Ecology or a local conversancy board to withdraw or divert and make beneficial use of public surface or groundwaters of the State. RCW 90.14.041. The Department of Ecology also regulates the impoundment and storage of water, and the natural flow of any state water. W.A.C. § 508-12-260; W.R.C. §77.55.011(11); W.R.C. §77.55.021; W.A.C. §220-660-010.

The Washington State Environmental Policy Act (SEPA) governs the protection of environmental and natural resources. Unless exempt, SEPA applies to any state or local agency “action”, including, but not limited to, agency decision’s to license or fund a specific project, purchase, sell, lease or transfer natural resources, or adopt or amendment legislation. WAC 197-11-704.

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Federal Regulations and Permits for Hydropower Development

The federal government, through the Bureau of Reclamation and the U.S. Army Corps of Engineers (USACE), operates 133 hydroelectric power plants—representing 8% of the country’s hydroelectric facilities. The private sector, public utilities, and state or local government operate the other 92% of U.S. hydroelectric facilities.

The Federal Energy Regulatory Commission regulates most non-federal hydropower projects. FERC has the authority to issue licenses to construct, operate, and maintain non-federal hydropower projects, pursuant to the Federal Power Act (16 U.S.C. 791 et seq.). Although developers of hydropower facilities located on non-federally owned conduits with installed capacities up to 40 MW are not required to be licensed or exempted by FERC, they must obtain an authorization from FERC to construct a Qualifying Conduit Facility. Small conduit hydroelectric facilities up to 40 MW (16 USC § 823a(b)) and small hydroelectric projects of 10 MW or less (16 USC § 2705) are eligible for an exemption from the FERC licensing process.

All developers may apply for a FERC license using the default Integrated Licensing Process (ILP) and under appropriate circumstances may apply for and receive authorization from FERC to use the Traditional Licensing Process (TLP) or the Alternative Licensing Process (ALP). The three licensing processes differ mainly in how they coordinate the applicant’s (developer’s) pre-filing activities (i.e., before filing the license application), especially the study plan development, National Environmental Policy Act (NEPA) review, and other federal and state agency processes. The goal of each licensing process is to develop a complete record of information to support FERC’s licensing decision, which must take into account protection, mitigation, and enhancement of cultural, fish, and wildlife resources.

The Federal Power Act (FPA) specifies extensive federal and state agency participation in the licensing process. When making a licensing decision, FERC considers the outcome of the consultation process mandated by Section 7 of the Endangered Species Act and project reviews required under Section 106 of the National Historic Preservation Act and the National Environmental Policy Act. The FPA requires license applications to contain a 401 Water Quality Certification. 18 CFR §4.34(b)(5). FERC also considers a number of other environmental, cultural, biological, water quality, land, geological, recreational, and aesthetic impacts of a hydropower project in making a licensing decision.

Federal agencies or Indian tribes have mandatory or optional authority to issue conditions and/or recommendations for the FERC license regarding developmental and non-developmental values and comprehensive plans to protect and mitigate damages to fish and wildlife resources:

  • Section 4(e) of the FPA authorizes federal land managers to impose mandatory conditions on a FERC license for hydropower projects located on federal reservations.
  • Section 10(a) of the FPA requires FERC to consider a project’s consistency with the federal and state comprehensive plans for improving, developing, or conserving a waterway. Whereas 4(e) conditions are mandatory, license conditions submitted under 10(a) are not mandatory, but recommendations.
  • Section 18 of the FPA authorizes the U.S. Fish and Wildlife Service and NOAA Fisheries to prescribe fishway passage requirements.
  • Sections 10(j) and 30(c) of the FPA require FERC to consult with state agencies, the U.S. Fish and Wildlife Service, and the National Oceanic Atmospheric Administration (NOAA Fisheries) who are responsible for the oversight and protection of fish, wildlife, and botanical resources. Based upon their review of the hydropower project and analysis of any study results, the agencies develop Section 10(j) recommendations for FERC-licensed projects. 16 USC 803(j). The FPA also authorizes the state and federal fish and wildlife agencies to issue mandatory terms and conditions for hydropower projects that are exempt from FERC licensing under Section 30(c). 16 USC 823a(c).

Role of other Federal Agencies

The U.S. Army Corps of Engineers (USACE), the Bureau of Reclamation (BOR), the Department of Defense (DOD), and federal land management agencies may require additional review and licensing processes for hydropower development. Under Section 404 of the Clean Water Act, USACE must authorize any discharge of dredge or fill material into waters of the U.S., including wetlands. Any proposed project that will affect navigable waters of the United States must obtain authorization from USACE under Section 10 of the Rivers and Harbors Act (33 USC 403). In addition, any proposed project that will alter or utilize a USACE structure must obtain authorization from USACE under Section 14 of the Rivers and Harbors Act (33 USC 408). All non-federal hydropower projects sited on BOR conduits and BOR dams authorized for federal power development, and not requiring a FERC license, require a BOR Lease of Power Privilege. 1992 Memorandum of Understanding between the Federal Energy Regulatory Commission and the Department of Interior, Bureau of Reclamation; (Section 9(c) of the Reclamation Project Act of 1939 (RPA, Section 9(c)) as amended by the Bureau of Reclamation Small Conduit Hydropower Development and Rural Jobs Act of 2013). All other sites (i.e., BOR dams not authorized for federal power development) require a FERC License/Exemption. In addition, before developing a hydropower project on federal land or a project that utilizes a federal resource, a right-of-way or use authorization may be required. Depending on location of the project, the relevant land management agency may be the BOR, the United States Forest Service, the DOD, the Bureau of Land Management or the National Park Service.

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