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DTSTART;TZID=Europe/London:20260624T150000
DTEND;TZID=Europe/London:20260624T170000
DTSTAMP:20260622T222904
CREATED:20260508T160112Z
LAST-MODIFIED:20260508T160529Z
UID:10001298-1782313200-1782320400@www.thames21.org.uk
SUMMARY:River Litter Detectives - Queenhithe
DESCRIPTION:Book your place HERE! \nCome along and join Thames21 as a river citizen scientist on the River Thames. We will be collecting the litter we find and categorising it into sewage derived litter\, plastic items\, and other litter. This will help us to determine the quantity of litter turning up along the river side and to investigate which litter category is the biggest problem. \nWe look forward to welcoming you to our event which will cover everything you need to know to carry out a litter survey or clean up with Thames21 Citizen Science Volunteer for Thames River Watch. \nBoth new and existing Thames21 volunteers are encouraged to attend and investigate plastic pollution on the Tidal Thames. \nPlease note that access to this site is a little challenging\, requiring climbing a step-ladder\, and over a wall. If you would like any further information about this\, please contact samantha.dhedhi@thames21.org.uk. \nThis is an event designed for the community to engage the local public with the river and not for corporates. If you are interested in a bespoke corporate volunteer day. Please visit our website https://www.thames21.org.uk/get-involved-2/corporateteamdays/ \nPlease make sure you have suitable footwear (wellies or boots) and weather appropriate clothing for the day. \nIf you have any questions please contact Steph at stephanie.fernandes@thames21.org.uk \nBook your place HERE!
URL:https://www.thames21.org.uk/event/river-litter-detectives-queenhithe-3/
LOCATION:Queenhithe\, City of London\, by the Queenhithe Mosaic\, City of London\, London\, EC4V 3EH\, United Kingdom
CATEGORIES:Thames River Watch,tidal thames,Volunteer
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DTSTART;TZID=Europe/London:20260625T110000
DTEND;TZID=Europe/London:20260625T150000
DTSTAMP:20260622T222904
CREATED:20260331T075011Z
LAST-MODIFIED:20260331T075923Z
UID:10001262-1782385200-1782399600@www.thames21.org.uk
SUMMARY:River Action Volunteer Day - Silkstream Park\, Barnet
DESCRIPTION:Join us for free our Action for Silk Stream monthly volunteering days. \nPlease book here: Action for Silk stream River Action Day – Thames21 Limited \nWe will be in Silkstream Park\, Barnet \nActivities include balsam bashing and  litter picking. \nBalsam is an invasive plant that we don’t want to see growing along our riverbanks. The best and easiest way to remove it is by pulling it out by hand. It’s easy to spot and easy to pull out. We guarantee that by the end of the day\, you will be an expert in this activity!! No previous experience necessary! \nWhere to meet: \nSilkstream Park\, Edgware HA8 0DF \nWhat3words: ///skirt.achieving.pushed \nNearest tube: Burnt Oak (northern line) \nNearest toilets are at Burnt Oak library by the tube station or in Montrose Park (Brews and Views cafe) \nWhat to Bring: \nDress for the weather and the task – long trousers and sleeves are advisable as there are nettles and brambles. \nPlease bring a packed lunch and plenty of fluids. \nWe will bring tea/coffee and biscuits. \nWe will provide all other equipment (including wellies) needed for the event and we look forward to welcoming you! \nEmail helen.cardy@thames21.org.uk if you have any questions. \nAnyone under the age of 18 must be accompanied by a parent or guardian. Please make sure you have weather appropriate clothing for the day. \nPlease get in touch if you have any questions about accessibility. We will do our best to make this event as accessible as possible. \n  \nThis is an event designed for the community to engage the local public with the river and not for corporates. If you are interested in a bespoke corporate volunteer day. Please visit our website  https://www.thames21.org.uk/get-involved-2/corporateteamdays/
URL:https://www.thames21.org.uk/event/river-action-volunteer-day/
LOCATION:Silkstream Park\, HA8 0DF
CATEGORIES:Action for Silk Stream,SSFRI,Volunteer
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2025/10/IMG_7685-scaled.jpg
ORGANIZER;CN="Helen Cardy":MAILTO:helen.cardy@thames21.org.uk
GEO:51.6017127;-0.262129
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BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260703T093000
DTEND;TZID=Europe/London:20260703T133000
DTSTAMP:20260622T222904
CREATED:20260622T102956Z
LAST-MODIFIED:20260622T102956Z
UID:10001320-1783071000-1783085400@www.thames21.org.uk
SUMMARY:River Cray - Balsam Blitz & Habitat Maintenance
DESCRIPTION:Join us again to help eradicate Himalayan Balsam from the River Cray for now and the future! \nBook Here! \nThames21 have been laying the ground work to eradicate the invasive species Himalayan Balsam from the River Cray. Himalayan Balsam\, an invasive plant that damages our fragile river systems\, erodes the riverbanks\, outcompeting native plants and grows readily in wet conditions. Sadly\, it has spread quite pervasively down many UK rivers like the Cray in Bexley. \nThis is the second part of our Cray River wades. We will meet at the Mill Pond in Old Bexley\, DA5 1JX where we will spend a short time managing the overgrown vegetation in the pond which is slowing the flow of the river. After a refreshment break we will cross over the road and enter the River Cray where we will wade and pull up the Himalayan Balsam from its root ball and remove it. We will continue the wade for a while and then turn around and wade back to Mill Pond. \nThames21 will supply all the equipment you need on the day. Please specifiy your wader size at registration. \nYou will need to have a good general level of fitness to wade along the river. This event is open to everyone except small children due to the nature of the risks associated with wading down a river. Children over 10 should be always accompanied by a parent or guardian. \nMeeting point: \nMill Pond\, Old Bexley https://maps.app.goo.gl/f6oxGGPGaQfQxDtn6 \nWhat to bring on the day: Appropriate long sleeve clothing as we will be working around nettles and spikey plants\, please bring water. It is advisable to have a hat and wear sunscreen. All other equipment will be provided. \nFacilities on the day: Toilets are available in the train station or local cafes or pub. Refreshments will be provided on the day to all volunteers. \nIf you have any questions about this event or wish to know more\, please email the event leader Sam at samantha.dhedhi@Thames21.org.uk \nThis is an event designed for the community\, to engage the local public with the river and not for corporates. If you are interested in a bespoke corporate volunteer day. Please visit our website https://www.thames21.org.uk/get-involved-2/corporatevolunteer \nBook Here!
URL:https://www.thames21.org.uk/event/river-cray-balsam-blitz-habitat-maintenance/
CATEGORIES:Experience,Invasive Species,River Cray,Vegetation Management,Volunteer
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2026/05/IMG_0523s.jpg
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BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260730T110000
DTEND;TZID=Europe/London:20260730T150000
DTSTAMP:20260622T222904
CREATED:20260331T081157Z
LAST-MODIFIED:20260331T081308Z
UID:10001263-1785409200-1785423600@www.thames21.org.uk
SUMMARY:River Action Day
DESCRIPTION:Join us for free our Action for Silk Stream monthly volunteering days. \nPlease book here: Action for Silk Stream River Action Day – Thames21 Limited \nWe will be in Barnet \nActivities include balsam bashing and  litter picking. \nBalsam is an invasive plant that we don’t want to see growing along our riverbanks. The best and easiest way to remove it is by pulling it out by hand. It’s easy to spot and easy to pull out. We guarantee that by the end of the day\, you will be an expert in this activity!! No previous experience necessary! \nWhere to meet: \nTBC but somewhere in Barnet! \nWhat3words: /// \nNearest tube: Burnt Oak (northern line) \nNearest toilets are at Burnt Oak library by the tube station or in Montrose Park (Brews and Views cafe) \nWhat to Bring: \nDress for the weather and the task – long trousers and sleeves are advisable as there are nettles and brambles. \nPlease bring a packed lunch and plenty of fluids. \nWe will bring tea/coffee and biscuits. \nWe will provide all other equipment (including wellies) needed for the event and we look forward to welcoming you! \nEmail helen.cardy@thames21.org.uk if you have any questions. \nAnyone under the age of 18 must be accompanied by a parent or guardian. Please make sure you have weather appropriate clothing for the day. \nPlease get in touch if you have any questions about accessibility. We will do our best to make this event as accessible as possible. \n  \nThis is an event designed for the community to engage the local public with the river and not for corporates. If you are interested in a bespoke corporate volunteer day. Please visit our website  https://www.thames21.org.uk/get-involved-2/corporateteamdays/
URL:https://www.thames21.org.uk/event/river-action-day/
CATEGORIES:Action for Silk Stream,SSFRI,Volunteer
ATTACH;FMTTYPE=image/jpeg:https://www.thames21.org.uk/wp-content/uploads/2026/03/Burnt-Oak-Brook.jpg
ORGANIZER;CN="Helen Cardy":MAILTO:helen.cardy@thames21.org.uk
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