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Biopassage optionsAppropriate biopassage options vary depending on the site constraints and local fish communities, costs, remediation options, approvals and engineering requirements. Click on the technologies below to learn more. The raising and construction of Waterway Barrier Works can have specific legislative requirements for operational work, and can require approvals under legislation. Contact your local and state government before any construction is undertaken to understand requirements. Quick links and facts
Current TechnologiesRock ramp fishway
Vertical slot fishway
Cone fishway
Bypass fishway
Trapezoidal fishway
Denil fishway
Pool and weir fishway
Mechanical fishways
Fish-friendly culverts
Removal of barrier
Pages under this sectionLast updated: 10 May 2021 This page should be cited as: Department of Environment, Science and Innovation, Queensland (2021) Biopassage options, WetlandInfo website, accessed 30 August 2024. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/management/fish-passage/technologies/fishway-options/ |