Panoramic landscape showing Wingland Sluice Drain and arable land being cultivated following harvest in September 2025

Our WMA Member Boards

King's Lynn IDB

The Board’s Area includes some of the most rapidly developing conurbations in the country and some of the most fertile arable land in Europe. The area is home to around 100,000 people and a thriving local economy, which is growing fast. The area is both locally and nationally important and worth the cost of defending and protecting, now and in future.

Use the links below to discover more about the King’s Lynn IDB

Explore more about King's Lynn IDB

Environment

Discover how we balance flood risk, drainage and ecological protection.

Our Environment Team guides the delivery of responsible and sustainable water management within our member boards. Protecting habitats, supporting biodiversity and ensuring compliance with environmental standards.

WMA Boards Map 2025
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Maps

Explore our interactive board map to view catchment boundaries, drainage districts and key water management features. Access supporting information to understand how each area is managed and the role of our boards in protecting land, people and the environment.

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Discover how we balance flood risk, drainage and ecological protection.