Riverfly training - Rediscovering the River Colne

Riverfly training - Rediscovering the River Colne

By Groundwork East

Learn about riverfly monitoring, get trained up and join our wonderful Watford Riverfly Volunteers as part of Rediscovering The River Colne

Date and time

Location

Knutsford Playing Fields

Radlett road Watford WD24 4LL United Kingdom

Good to know

Highlights

  • In person

About this event

Want to get involved with riverfly monitoring in your local area?

Learn all about the ARMI riverfly monitoring method, how to identify species and what this means for water quality. This is a training event for volunteers who are eager to get more involved with their local river Colne, and do monthly surveys with other volunteers.

There will be some online training to do before the in-person session, more details will be sent at the end of August.

The in-person session will include practice of the survey technique, collecting a sample, health and safety tips and how to analyse your sample.

On the day please wear sensible clothes for the weather, all personal protective equipment and tools will be provided.

For more information about the Rediscovering the River Colne project, please see Home | Rediscovering River Colne

Organised by

Groundwork East

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On Sale 4 Sep 2025 at 06:00