The Chalk Stream Hub is a place to find all CaBA datasets relating to chalk streams – some of the most ecologically rare habitats on the planet.

Visit the hub to learn about:

• their origin and ecology
• water quantity issues in chalk streams
• the water quality of chalk streams
• Physical habitat they support
• and more….

The development of the hub has been supported by Interreg North Sea Region TopSoil project.

Image credit: Charles Rangeley Wilson