All our events and activities are open to communities.

Corporate groups, please book with Thames21 using our corporate volunteering page

 

River Restoration

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Today

Cray River – Balsam Blitz

51.432920, 0.137835 Water Lane, London, Select a State or Province:, United Kingdom

Its that time again... Spring has fully sprung and we have work to do. Thames21 have for 2 years been laying the ground work to...

Free

Dollis Brook – Balsam Blitz

51.643019, -0.195686

This particular event we will be focusing on invasive species removal exclusively. This will involve a fairly long walk, just over 1k in waders along the Dollis Brook so a reasonable level of fitness is required for this event, and isn’t suitable for under 16’s.

Free

Cray River – Balsam Blitz

Its that time again... Spring has fully sprung and we have work to do. Thames21 have for 2 years been laying the ground work to...

Free

Dollis Brook – Balsam Blitz

51.630724, -0.178791

As part of the Thames21 "Dollis Brook Toe-boarding removal Project" we were also successful in securing some funding from Affinity Water to tackle the invasive...

Free

Cray River – Balsam Blitz

51.441173, 0.149808

Himalayan Balsam, an invasive plant that damages our fragile river systems, it erodes the riverbanks, outcompeting native plants and grows readily in wet condition. Sadly, it has spread quite pervasively down many UK rivers like the Cray in Bexley.

Free

Cray River – Balsam Blitz

51.432897, 0.137894

Himalayan Balsam, an invasive plant that damages our fragile river systems, it erodes the riverbanks, outcompeting native plants and grows readily in wet condition. Sadly, it has spread quite pervasively down many UK rivers like the Cray in Bexley.

Free