Events
Events
What’s on guide to the Chilterns streams
Please see individual event listings for details, and contact the organisers directly if you have any queries.
Events
Citizen Science Evening - Brown Trout and Biofilms
- 14th May 2026
- 18:30
Join us to find out the results from redd surveys and biofilm research! We...
Hughenden Parkland & Chalk Stream Walk
- 27th May 2026
- 11:00
We’re delighted to be supporting this free National Trust guided walk, contributing our expertise...
Chalk Stream Storytime- Rickmansworth
- 28th May 2026
- 14:30
Come and find out about Chiltern chalk streams and why they are so special....
River Chess Nutrient Survey Day
- 29th May 2026
- 10:00
Free event to have a go at water sampling, contribute to vital citizen science,...
Extended Riverfly Training Summer 2026
- 1st Jun 2026
- 10:00
Extended Riverfly Training designed for existing Riverfly monitors
Exploring the River Bulbourne’s Invertebrates
- 9th Jun 2026
- 16:30
For the Great Big Green Week 2026 we will be in Berkhamsted to highlight...
Upstream- Family friendly theatre performance
- 11th Jul 2026
- 14:00
Meet Lyra, water explorer extraordinaire, in this exciting performance
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