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
Chalk Stream Conservation - Chess Citizen Science Evening
- 16th Mar 2026
- 18:30
Join us to find out about chalk stream conservation and restoration!
Spring 2026 Riverfly Training Day
- 18th Apr 2026
- 09:00
SOLD OUT Learn how to identify and record abundances of freshwater invertebrates as a...
Riverfly Day 2026
- 25th Apr 2026
- 11:00
Annual celebration of riverfly monitoring in Chilterns, Herts and Middlesex, including presentations and practical...
Night time Wildlife Riverside Walk
- 1st May 2026
- 20:00
Join us for a family friendly evening walk along the Chess at Chesham Moor....
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...
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