FERC eLibrary: Hydropower Licensing

Letter to Low Head Hydro M 18 LLC. discussing the overdue Progress Report and providing notice of probable cancellation of the Preliminary Permit re the Mississippi Locks and Dam 18 Hydroelectric Project under P-15393.

Letter to North Anna Power Station accepting the 03/30/2026 request for an extension of time to submit the 10-year detailed Gate Inspection Report for the North Anna Project under P-6335.

Letter to Converse Energy Corporation discussing the 03/31/2026 submittal of the 2025 Dam Safety Surveillance and Monitoring Report for the Clifton Mills No. 3 Project under P-8185.

Letter to the City of Colonial Heights, Virginia providing 1st notice of multiple overdue submittals for the Lakeview Dam Project under P-8682.

Letter to Dominion Energy South Carolina Inc. requiring additional information to be filed with 30 days for the sluice gate decommissioning for the Parr Shoals Development of the Parr Shoals Development under P-1894.

Letter to Advisory Council on Historic Preservation discussing the response re the additional information request for the Seminoe Pumped Storage Project under P-14787.

Letter inviting Apache Tribe of Oklahoma et al. to participate in the licensing process and requesting response by 05/04/2026 for the proposed Melvin Price Locks and Dam Hydroelectric Project under P-15257.

Letter to Duke Energy discussing the 03/30/2026 Annual Dam Safety Inspection for the Keowee Development of the Keowee-Toxaway Project under P-2503.

Letter to Transwestern Pipeline Company, LLC approving the 03/27/2026 request to use FERC's pre-filing review process for the planned Desert Southwest Expansion Project under PF26-9.

Letter to Zero 6 Energy discussing the 02/02/2026 response and the 2025 Annual Spillway Gate Operation Certificate resubmittal for the Black Brook Project under P-2894.

Letter to the City of South Hill, Virginia, accepting the 04/09/2025 letter reporting a 12.10a safety-related incident at the Whittles Mill Project under P-7630.

Letter to the City of Abbeville, South Carolina discussing the 03/31/2026 Annual Dam Safety Inspection of the Abbeville Project under P-11286.

Letter to American Electric Power accepting the 04/01/2026 request for an extension time for submittals related to the Site-Specific Probable Maximum Precipitation and Probable Maximum Flood for the Claytor Project et al. under P-739 et al.

Environmental Assessment for Non-Capacity Amendment of License for the Spokane River Hydroelectric Project under P-2545.

Memo providing record of 04/01/2026 email correspondence from the Environmental Protection Agency re the notification of the Section 401(a)(2) Neighboring Jurisdiction Water Quality Certification for the Sheldon Springs Project under P-7186.

Letter to Avista Corporation acknowledging the 12/31/2025 Water Quality Monitoring Study Plan and Quality Assurance Project Plan, Cold Water Refuge Study Plan, and Sediment Flux Study Plan for the Spokane River Hydroelectric Project under P-2545.

Letter to Brookfield White Pine Hydro, LLC concluding that the deviations submitted within the 07/19/2024 et al. reports from Article 401 (b-d) et al. will not be considered violations of project license for the Errol Hydroelectric Project, P-3133 et al.

Letter to Appalachian Power Company concluding that the reported October 2025 et al. low reservoir elevation levels are in operational compliance from Article 404 et al. of license requirements re the Smith Mountain Hydroelectric Project under P-2210.

Notice of Availability of Environmental Assessment re Avista Corporation's Spokane River Hydroelectric Project under P-2545.

Order Approving Recreation Management Plan Pursuant to Article 407 re Eagle Creek Racine Hydro, LLC's Racine Hydroelectric Project under P-2570.

Letter to Midwest Hydro, LLC discussing the Emergency Action Plan Exercise reminder letter for the Sartell Hydroelectric Project under P-8315.

Letter to Tower Kleber LP discussing the 12/23/2025 annual request for continued Emergency Action Plan exemption et al. for the Tower Kleber Project, under P-10615.

Letter to Lock 12 Hydro Partners, LLC discussing the 2025 Dam Safety Surveillance and Monitoring Report for the Heidelberg Hydroelectric Project, under P-13213.

Notice of Application Tendered for Filing with the Commission and Establishing Procedural Schedule for Relicensing and a Deadline for Submission of Final Amendments re ALLETE, Inc.'s Sylvan Hydroelectric Project under P-2454.

Letter to Pacific Gas and Electric Company accepting the 11/13/2025 plan and schedule for the log boom project design package for Upper Bear Dam, part of the Mokelumne Project under P-137. AI

Letter to Pacific Gas and Electric Company granting the 02/26/2026 request for an extension of time to address Recommendations 3 and 6 from the 2020 Part 12D Safety Inspection for Lower Bucks Dam, part of the Bucks Creek Project under P-619.

Letter to Monterey County Water Resources Agency accepting the 03/12/2025 plan and schedule to address a Follow-up action item from the 2024 Annual Dam Safety Inspection for Nacimiento Dam, part of the Nacimiento Project under P-6378.

Letter to Pacific Gas and Electric Company discussing the 09/13/2024 completion of Recommendations 2, 10, 11, and 12 from the 12th Part 12D Report for the Upper Bear Dam, part of the Mokelumne Project under P-137.

Letter to California Office of Historic Preservation discussing the determination of effect and request for concurrence re non-capacity Amendment Application for the Klamath Hydroelectric Project under P-2082.

Letter to Ohio Power and Light, LLC granting the 03/27/2026 request for a 60-day extension of time to provide Supporting Design Report information re the application for the proposed Robert C. Byrd Locks and Dam Project under P-15094.

Memo providing record of 03/27/2026 notification to the Environmental Protection Agency re the Section 401(a)(2) Neighboring Jurisdiction Water Quality Certification waiver for the Uintah Hydroelectric Project under P-190.

Letter to South San Joaquin & Oakdale Irrigation Districts acknowledging the 02/25/2026 letter in response to Commission’s 11/19/2025 letter re allegations of non-compliance at the Tulloch Hydroelectric Project under P-2067.

Memo providing record of 03/30/2026 comments of the Fallon Paiute-Shoshone Tribe in response to the Commission’s 01/21/2026 letter requesting comments re the proposed license amendment of the Mokelumne Hydroelectric Project under P-137.

Letter to Pacific Gas and Electric Company providing comments on the 10/10/2025 revised Assessment of Liquefaction Potential in the Vicinity of the Slab-and-Buttress Structure etc. for the Pit 4 Dam, part of the Pit 3, 4 and 5 Project under P-233.

Letter to Pacific Gas and Electric Company granting the 02/19/2026 request for an extension of time to submit the log boom replacement Final Construction Report at Pit 4 Dam, part of the Pit 3, 4, 5 Project under P-233.

Letter to Tri-Dam providing comments on the 03/25/2026 Thirteenth Part 12D-Periodic Inspection Pre-Inspection Preparation Report for the Beardsley Dam of the Beardsley/Donnells Project under P-2005.

Notice of Application Tendered for Filing with the Commission and Establishing Procedural Schedule for Relicensing and a Deadline for Submission of Final Amendments re ALLETE, Inc.'s Pillager Hydroelectric Project under P-2663.

Notice of Application Tendered for Filing with the Commission and Establishing Procedural Schedule for Relicensing and a Deadline for Submission of Final Amendments re ALLETE, Inc.'s Little Falls Hydroelectric Project under P-2532.

Letter to California Department of Water Resources discussing the 03/26/2026 Functional Exercise for the Emergency Action Plan for the Oroville-Thermalito Dams Complex, part of the Feather River Project under P-2100.

Letter to Tri-Dam accepting the 04/25/2025 plan and schedule for the submittal of an Analysis of Alternatives report by 12/10/2026 for the Beardsley Dam, part of the Beardsley/Donnells Project under P-2005.

Letter to U.S. Fish and Wildlife Service Sacramento Fish and Wildlife Office discussing the request for clarification on status under Section 7 of the Endangered Species Act for the Feather River Project under P-2100.

Letter to Erie Boulevard Hydropower, L.P. requesting additional information to be filed within 10 days re the 10/17/2025 et al. minimum flow deviations from Article 401(a) of license requirements for the Oswegatchie River Project under P-2713.

Letter to Xcel Energy providing a comment on the 03/03/2026 Foundation Monument Abandonment Plan for the Cabin Creek Lower Dam, part of the Cabin Creek Project under P-2351.

Letter to Xcel Energy providing a comment on the 03/06/2026 response regarding Recommendation No. 15 from the 11th Part 12D Independent Consultant's Safety Inspection Report for the Cabin Creek Upper Dam, part of the Cabin Creek Project under P-2351.

Letter to Pacific Gas and Electric Company discussing the 03/02/2025 response to FERC's comment on the rejection of resumes for drillers to perform some of the drilling etc. at the Belden Forebay Dam of the Upper North Fork Feather River Project, P-2105.

Letter to Avista Corporation acknowledging the 12/01/2025 et al. letters regarding the Emergency Action Plans for the Noxon Rapids and Cabinet Gorge Developments of the Clark Fork Project, comments provided; under P-2058.

Letter to PacifiCorp discussing the 03/30/2026 Dam Safety Inspections of the East and West Side Developments of the Klamath River Project, follow up actions listed; under P-2082.

Letter to California Department of Water Resources acknowledging the regulation of the Fall Creek Development, part of the Klamath River Project, comment provided; P-2082.

Letter to the City and Borough of Sitka, Alaska acknowledging the 03/31/2025 letter transmitting two technical memorandums prepared by McMillen for the Green Lake Project, comments provided; under P-2818.

Dam Safety Inspection Report by New York Regional Office for Quinebaug Associates, LLC, Five Mile Pond Development of the Quinebaug Project, for the period of 08/21/2024 to 07/31/2025 under P-5062.