The River Lea Catchment Conference was held on Wednesday20th March 2024. It gave an opportunity for anyone interested in the chalk rivers of Hertfordshire and Middlesex to find out about some of the initiatives over the last two years to improve freshwater habitats locally and regionally. Read more ...

The Winter 2023/4 Water Quality Update for the River Lea and tributaries can be read here

There is a River Lea Catchment Partnership Meeting on Wednesday 20^th March 2024, 6.00pm – 9.30pm at Welwyn Civic Centre.

For further details see Lea Conference Invite & Agenda