Research and analysis

Low-cost modifications of the Crump weir to improve fish passage

Project to develop a low-cost retro-fit baffle solution to aid fish passage on sloping weirs.

• From: Environment Agency
• Published: 1 June 2008

Documents

Low-cost modifications of the Crump weir to improve fish passage

PDF, 1.12 MB, 86 pages

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Low-cost modifications of the Crump weir to improve fish passage

Ref: LIT 3454

PDF, 47.3 KB, 2 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email enquiries@environment-agency.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

This is a report of a laboratory hydraulic modelling study to investigate means of improving fish passage at Crump weir type gauging structures and other sloping weirs. A low-cost baffle solution is proposed that is recommended for field trials.

Published 1 June 2008