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River invertebrate classification tool

The River Invertebrate Classification Tool (RICT) was developed by the three UK environmental agencies to classify the ecological quality of rivers.

Rict -logo

Help and support

Please access the user guides and frequently asked questions by logging into RICT.

**Please note that RICT is designed as a data processing rather than a storage service – you may lose run data in the event of a system malfunction or other event. Therefore you are advised to download any critical files/data once your run has finished.**

RICT training

The Freshwater Biological Association (FBA) run RICT training courses

Read more about the project:

Contact us

If you have any enquiries or encounter any difficulties with the tool, please contact us.