Administrative Boundaries - Water Management Areas

Water management boundaries are delineated to river catchments.

The Environment Agency uses these areas for their flood, water management and water quality operational purposes.

The areas are attributed with the long and short name of the area, the area code, the name and address of the area main office.

The data also includes look ups for the previous Water Management region and area names, and the current Environment Agency Public Facing area names and codes, for each area. Attribution statement: © Environment Agency copyright and/or database right.

Data and Resources

Additional Info

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Last Updated September 12, 2025, 13:28 (UTC)
Created September 30, 2015, 10:35 (UTC)