Fish passage assessment tool

Many of New Zealand's fish species (like inanga and tuna) undertake significant migrations as part of their life-cycle. However, instream infrastructure such as culverts and dams, can delay or prevent fish movements. This tool records instream structures and assesses their impact on fish movement.
Hosted By: NIWA
Category: Freshwater
Keywords: fish, migration
Data Quality
This record has not been assessed for data quality.