Flow Compliance Bands

This is a national picture of flow compliance with the environmental flow indicator shown for Water Framework Directive Cycle 2 river water bodies. The Environment Flow Indicator (EFI) is used to indicate where abstraction pressures may start to cause undesirable effect on river habitats and species. Non-compliance with the EFI is divided into 3 categories depending on how far below the EFI recent actual flows are. Attribution statement: © Environment Agency copyright and/or database right 2015. All rights reserved.

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Last Updated March 7, 2025, 10:43 (UTC)
Created December 10, 2021, 09:49 (UTC)