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DTSTART;TZID=Europe/London:20260605T100000
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UID:10001305-1780653600-1780668000@www.thames21.org.uk
SUMMARY:River Cray - Balsam Blitz!
DESCRIPTION:Join us to help us eradicate Himalayan Balsam from the River Cray (in North 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 condition. Sadly\, it has spread quite pervasively down many UK rivers like the Cray in Bexley. \nThis is a glorious leafy\, easy-paced wade in the river\, where you will see the Cray from a unique perspective. As we wade along\, we will be pulling up the balsam from its root ball and removing it. It is not a strenuous task as the root balls slide out very easily. \nThis wade is from North Cray (Water Lane) to Bexley Cricket Club and back. \nPlease specifiy your wader size at registration. We will supply all the equipment you need on the day. Also bring your own water and any personal food\, ideally in a small backpack. On reaching Bexley Cricket Club\, we will stop for refreshments; coffee\, tea and biscuits which Thames21 will supply. After a break\, we will wade back. \nThis 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. \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 \nMeeting point: \nFree parking is on Water Lane\, near the White Cross Inn: https://maps.app.goo.gl/DtZh7NvbuGvpjyMy8 \nWhen you’ve parked\, walk further along Water Lane until you reach the river and you will see the Thames21 van. What3words location is ///zone.fonts.offer \nWhat to bring: Appropriate long sleeve clothing and trousers as we will be working around nettles and brambles. Please bring your own water. You may need a hat and sunscreen depending on the weather forecast. All other equipment will be provided. \nToilet facilities are available at Bexley Cricket Club. \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/
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
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260612T100000
DTEND;TZID=Europe/London:20260612T140000
DTSTAMP:20260602T191151
CREATED:20260521T161942Z
LAST-MODIFIED:20260521T162213Z
UID:10001314-1781258400-1781272800@www.thames21.org.uk
SUMMARY:Thames Road Wetland: Help Manage An Important Wetland
DESCRIPTION:Register here\nDespite its urban surroundings\, Thames Road Wetland which sits within the Green Belt\, is part of a Site of Metropolitan Importance for Nature Conservation\, making it one of the best sites for wildlife in London. It is home to national\, London and Bexley rarities including stately Marsh \nSow-thistles\, tiny Brookweed\, Water Voles and Harvest Mice along with a wide range of invertebrates and birds such as Water Rail\, Cetti’s and Reed Warblers. \nWetlands like this are crucial for biodiversity and play an important role in purifying water\, reducing flood risk\, and storing carbon. \nLike other sites in urbanised areas\, it lacks the full range of species that would once have helped maintain a balance of wildlife\, such as a variety of large herbivores and carnivores. That’s where the Thames Road Wetlands group comes in… \nWhilst a small group\, led by volunteer site manager Chris Rose works at the site most weeks\, we are now holding larger public volunteer sessions with all tools\, waders and kit provided. \nWinter activities include cutting and removing Reed from shallow areas to maintain open water for birds and dragonflies\, sustain a greater variety of plant species and reduce drying out. Also pollarding Sallows (cutting back selected trees and chopping up and stacking the brash)\, silt removal\, occasional path work and some litter picking duties. \nBesides supporting the site’s wildlife\, helping out is a rewarding way to connect with nature and benefit your local community. \nYou will need work clothes\, adequate sun/rain shower protection and any food and drink required. There are toilet facilities nearby at the council depot which also has a canteen. There are a some convenience stores about 10 mins away. \nTea\, coffee and biscuits are provided. \nThe events start at 10.30am\, but please arrive at 10am to get kitted up and briefed at the meeting point\, which is by the steps near Thames Road on By-way 105 (what3words location: dome.silly.above) near the bridge where the road crosses the River Cray. \nPlease contact Sam at Samantha.Dhedhi@thames21.org.uk if you have any further questions. \nPlease book your place here so we can ensure we have kit for you. Finish time is around 2pm\, but feel free to go whenever you need to. \nChris Rose. Volunteer Site Manager. \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/corporatevolunteering/
URL:https://www.thames21.org.uk/event/thames-road-wetland-help-manage-an-important-wetland-2/
LOCATION:Thames Road Wetland\, Thames Road by River Cray Bridge\, Barnes Cray\, Crayford\, DA1 4RF\, United Kingdom
CATEGORIES:Experience,Litter Pick,Natural Flood Management,River Cray,River Restoration,South East London,Vegetation Management,Volunteer,Water Wildlife,Waterways and Wellbeing,Wetland
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ORGANIZER;CN="Samantha Dhedhi":MAILTO:samantha.dhedhi@thames21.org.uk
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BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260624T150000
DTEND;TZID=Europe/London:20260624T170000
DTSTAMP:20260602T191151
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:20260602T191151
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
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20260730T110000
DTEND;TZID=Europe/London:20260730T150000
DTSTAMP:20260602T191151
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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