All our events and activities are open to communities.
Corporate groups, please book with Thames21 using our corporate volunteering page
Leading Action for Healthy Rivers Training – Catchment to Coast – Essex
Belfairs Woods, Southend-on-Sea, SS9 4LR Southend-on-Sea, United KingdomTraining: Leading Action for Healthy Rivers Saturday 27th January & Saturday 3rd February  We are looking to train future River Action Leaders! As part...
Leading Action for Healthy Rivers Training 8th & 11th March
Walbrook Wharf 78-83 Upper Thames Street, London, United KingdomTraining: Leading Action for Healthy Rivers Friday 8th & Monday 11th March 2024 We are looking to train future River Action Leaders! Take part in...
Leading Action for Healthy Rivers Training 18th & 19th March
Walbrook Wharf 78-83 Upper Thames Street, London, United KingdomTraining: Leading Action for Healthy Rivers Monday 18th & Tuesday 19th March 2024 We are looking to train future River Action Leaders! Take part in...
Banbury Outfall Safari: Volunteer Surveyor Training*
Waitrose Community Room Banbury Southam Road, Banbury, Oxfordshire, United KingdomJoin the Banbury Outfall Safari to help find sources of pollution in your rivers. Book your place here: banburyoutfallsafari2024.eventbrite.co.uk Pollution can find its way into...
WaterBlitz – Marsh Dykes and Thamesmead
A WaterBlitz is a water sampling event that helps provide a snapshot of pollution issues across a river's catchment area. This event is for local...
Leading Action for Healthy Rivers Training – Beckenham Place Park
Beckenham Place Park Beckenham Place Park, LondonTraining: Leading Action for Healthy Rivers Please note: This course training session is intended for local residents of Beckenham Place Park as a priority. We...
Leading Action for Healthy Rivers Training – Central London
Walbrook Wharf 78-83 Upper Thames Street, London, United KingdomTraining: Leading Action for Healthy Rivers Thursday 23rd & Friday 24th May, 2024 We are looking to train future River Action Leaders! Take part in...
River Roding water quality training
Wanstead Park- The Temple Wanstead Park, London, United KingdomThames21 will be conducting an exciting program of water quality monitoring on the River Roding this summer, and we need citizen scientists to help. We'll...
River Roding water quality training
Wanstead Park- The Temple Wanstead Park, London, United KingdomThames21 will be conducting an exciting program of water quality monitoring on the River Roding this summer, and we need citizen scientists to help. We'll...
Leading Action for Healthy Rivers Training – West London
Kingfisher Wharf Kingfisher Wharf, 51 Townmead Rd, London SW6 2SY, London, United KingdomTraining: Leading Action for Healthy Rivers June: Sunday 9th & Monday 10th We are looking to train future River Action Leaders! Take part in Thames21's...
London Rivers Week 2024: Restoring the River Roding
Wanstead Park- The Temple Wanstead Park, London, United KingdomPlease sign up using this link! Welcome to London Rivers Week! This special occasion is dedicated to honoring London's rivers and recognizing London as a...
London Rivers Week 2024: Give Your River a Physical Health Check with MoRPh Citizen Science!
Learn all about how to assess river form, features and the dynamic processes that support habitats for aquatic wildlife using MoRPh CSci and how to...
London Rivers Week 2024: Vital Signs for Healthy Rivers Training
What makes a river healthy? Do you know what signs to look for? Come and learn about how you can spot the vital signs of...
London Rivers Week 2024: Aquatic Invertebrate Survey – Walthamstow Wetlands
In celebration of London Rivers Week 2024 ('London is a river city'), join London Wildlife Trust team for a morning of aquatic invertebrate surveys of...