Contact Us

For general enquiries, please contact the main office. For something more specific, please find the relevant office or team member below.

Main Office:
The City of London,
Guildhall,
Aldermanbury Street,
LONDON EC2V 7HH

Postal Address

The City of London,
Guildhall,
PO Box 270,
LONDON EC2P 2EJ

Phone: 020 7248 7171

 

Satellite Office:
Thames21, The Lock Office, Bow Locks, Navigation Road, London E3 3JY
Tel: 0207 515 3337

For corporate volunteering enquiries telephone the main office number above or contact us via Email.

 

For environmental education, contact:

Welsh Harp Environment Education Centre:
Thames21, Welsh Harp Environmental Education Centre, Birchen Grove, London NW9 8RY
Contact us via Tel: 07711 701 694 or via email

 

The Team

Thames21 has a core team of full time staff members, several committed delivery support staff and thousands of public volunteers. Please look down the list and contact the most appropriate person.

Debbie Leach
Thames21 Chief Executive
Tel
: 07976 559778
Debbie joined Thames21 as Chief Executive in June 2005, bringing 15 years’ experience in the voluntary sector. Her work with young people’s and educational charities led to a growing interest in broader social inclusion and community development issues. Debbie lives in Putney, and is a keen boater and sailor.
“The great thing about rivers and canals is that they appeal to everyone, regardless of age, background or culture. It is fantastic to see the new friendships formed when people work side by side to improve their local waterway.”

Chris Coode
Deputy Chief Executive and Senior Programmes Manager
Tel: 07813 799757

Chris is head of education and training at Thames21. Before joining Thames21, Chris worked as the Education Coordinator at the London Aquarium, and he has worked as a warden on marine wildlife reserves along the coast of Dorset and Cornwall. He is one of the world’s greatest rockpoolers.

John Bryden
Senior Programmes Manager
River Improvements
Tel: 07968 012828
John is head of river improvements at Thames21. He came to Thames21 from the Environment Agency, where he worked for seven years leading river restoration, wetland, and SuDS projects. He may be appeased with offerings of cricket bats and tea.

 

Michael Heath
Personnel Manager
Tel: 07968 805751
Michael came to Thames21 as River Cray Project Officer in 2011. He has lived near the Cray for more than 18 years, and is a founding member of the Friends of Foots Cray Meadows. Michael is a retired police officer whose other interests include photography, travel, and cooking.

Alison Archer
Fundraising Manager
Tel: 07554 402772
Alison has a background in marketing and moved into content development and fundraising at Chatham House where she headed up the conferences programme. She is a founder member of the Pymmes BrookERS, a community group that works with Thames21 to restore the Pymmes and Salmons Brooks. She loves walking London’s rivers and wild swimming and is usually happiest in a kayak.

 

Vahide Berisha Bazargan
Office Manager
Tel: 07827 240457

Vahide came to Thames21 after volunteering for foreshore clean ups. She has worked for the Carbon Trust and before that at Bateaux London luxury boat cruises on the Thames; so she is happy to be back by the river again. Vahide loves being outdoors, gardening, cooking, crafting and trying to lead a life kind to nature and wildlife while encouraging others to do the same.

The CaBA Catchment Partnerships Team

Dr Lucy Shuker
Catchment Partnerships Development Manager
Tel: 07523 512848
Lucy is a Chartered Water Environment Manager (C.WEM, C.Env) with a PhD in Interdisciplinary Assessment, Planning and Managing Urban Rivers, she joined Thames21 in 2017 with over 15 years of experience in WFD policy, aquatic sciences, hydrology and geomorphology, from working with the Environment Agency and water consultancy. Lucy’s ongoing research includes citizen science and natural capital accounting. When not in, on or around water, Lucy will be busy in her London forest garden, or unwinding with yoga and other crafty or musical pursuits.

Jessica van Grootveld
Catchment Partnership Development Officer
Tel: 07849 087833

In 2016 Jessica graduated from Wageningen University with a Master’s degree in International Land and Water Management including Urban Water Management. She has previously worked for VINU, a Dutch project management and consultancy firm, and for the National Association of Water Companies in the Netherlands. She enjoys cooking, being outdoors and spending time with friends and family.

Natalie Breden
Catchment Partnership Development Officer
Tel: 07826 913307

Natalie has joined Thames21 after travelling around South America. In previous roles she managed catchment scale citizen science projects and river and floodplain restoration projects. She has also worked in environmental education sharing her passion for the environment and freshwater with younger generations. You will often find her running along her local river in Sussex.

 

Kirsten Downer
Communications and Campaigns Officer
Tel: 07711 701696
Kirsten has more than 15 years’ experience of journalism and communications. She’s previously worked for London Wildlife Trust, the RSPB, and the Women’s Environmental Network. She has also worked as an environmental educator and is a trained Forest School teacher. She loves nature writing, collaborating with artists and getting covered in mud.

Vicky Duxbury
Outdoor Learning Officer
Tel: 07568 133201  

Vicky is the Outdoor Learning Officer for Headstone Manor Park in Harrow. Her Lottery funded role, hosted by Harrow Borough Council, is to engage the community with their waterways and the wildlife in the Park. The role is linked to the HLF & GLA Parks for People landscaping works which will improve local water quality, reduce flash flooding, and create new habitats around the Park.  She is passionate about all wildlife and is often gazing skyward for swifts or in the undergrowth for hedgehogs!

Deb Frankiewicz
Welsh Harp Environmental Education Centre Education Officer
Tel: 07711 701694
Deb develops and delivers the fun and interactive education programme to school groups and the local community at the Welsh Harp Environmental Education Centre in West London. Initially trained as a Geographical Information Systems Analyst in Australia, Deb moved to London and soon discovered her love for working with children in the outdoors.

Poppy Flint
Training Officer
Tel: 07739 627 665 

Whether as an artist, events coordinator or educator, Poppy has always had a focus on bringing people together to learn about the environment around them. Following an MSc in Education for Sustainability she worked freelance with various charities including The Country Trust, SEEd and This is Rubbish. Poppy will still occasionally be spotted dressed as a wonky carrot.

Stephen Haywood
Natural Flood Management Programme Manager
Tel: 07500 842 283

Steve started working with the Environment Agency in South West England on their water quality monitoring programmes, but move to London and is pursuing his career in natural flood management. A keen surfer and cyclist, if he’s not found near water, he’ll be out trekking in the mountains somewhere in the world.

Lily Mackie
Land of the Fanns Project Officer
Tel: 07523512850
Lily joined Thames21 after volunteering in her local area on a number of projects. Lily is in the process of completing her masters in freshwater management at Queen Mary University of London. She enjoys painting, baking and is teaching herself to knit.

AJ McConville
Thames River Watch Coordinator
Tel: 07585 302623
AJ joined Thames21 in 2015 from the Institute of European Environmental Policy where he worked on biodiversity policy. Interested in grassroots work and urban ecology, AJ delivered the Trout in the Classroom project for the Wandle Trust alongside his policy duties for two years. He plays guitar in a band, these days mostly restricted to friends’ weddings.

Toni Olsen
Thames River Watch Volunteer Engagement Coordinator    
Tel: 07523512849 

In 2018, Toni graduated from the University of Cape Town with a Master’s degree in Environmental Science and Sustainability. She joined Thames21 as the Thames River Watch Volunteer Engagement Coordinator shortly after moving from Cape Town to London. She previously worked as a freshwater ecologist and researcher at the Freshwater Research Centre in South Africa. Toni enjoys hiking, exploring the many parks that London has to offer and caring for her plants.

Carolina Pinto
Brent Rivers and Communities project Officer    
Tel: 07824 491166

Carolina is an environmental scientist specialised in freshwater management and river restoration. She works in the areas of research, diagnosis, monitoring and recovery of degraded aquatic environments. In her free time she enjoys practising yoga, bike rides, wild swimming and loves experimenting with companion planting in her garden working out which plants help each other to grow.

Clare Smith
River Cray and Thamesmead project officer
Tel: 07500 840596 

Clare joined Thames21 in June 2018 as project officer for the River Cray and Thamesmead, working with volunteers and communities to improve their local waterways. Previously, she studied environmental sciences and worked as an ecological consultant for eight years. She also volunteers for the Wandle Trust’s invasive non-native species project and loves walking and exploring the outdoors.

The INTCATCH team

Dr Nathalie Gilbert
Evidence Programme Manager
Tel: 07711 701695
With a PhD and Masters in Environmental Science from the University of East Anglia, Nathalie joined Thames21 as the lab manager. She is now Thames21 Evidence Programme Manager since completing her role as Project Manager for INTCATCH, a multinational project that aims to develop user-friendly water monitoring tools to provide real-time data.