%AVogel, Sarah [Department of Wildlife, Fisheries and Conservation Biology University of Maine Orono ME USA]%AJansujwicz, Jessica [Department of Wildlife, Fisheries and Conservation Biology University of Maine Orono ME USA, Senator George J. Mitchell Center for Sustainability Solutions University of Maine Orono ME USA]%BJournal Name: Fisheries Management and Ecology; Journal Volume: 29; Journal Issue: 1; Related Information: CHORUS Timestamp: 2023-08-28 10:00:57 %D2021%IWiley-Blackwell %JJournal Name: Fisheries Management and Ecology; Journal Volume: 29; Journal Issue: 1; Related Information: CHORUS Timestamp: 2023-08-28 10:00:57 %K %MOSTI ID: 10361593 %PMedium: X %TNavigating fish passage decisions during regulatory dam relicensing in Maine %X
The Federal Energy Regulatory Commission (FERC) regulates most hydropower dams in the United States and grants operational licenses that include conditions for the conservation of sea‐run fish. FERC is the primary authority in relicensing, but the process invites input from other federal and state resource agencies. As a result, relicensing decisions often reflect trade‐offs among competing authorities, values and objectives. FERC relicensing decisions in the Kennebec and Penobscot Rivers in Maine were assessed to characterise agency engagement and identify factors that influence fish passage decisions. Qualitative and quantitative analysis of FERC project documents from 1984 to 2019 showed that conservation measures are focused almost exclusively on Atlantic salmon,