Join us at the Stepping Stones across the River Mole at Box Hill in Surrey on World Rivers Day, Sunday 22nd September, to learn more about the River Mole and what we are doing to help it thrive.
We will also have activities for children including a river dipping table, crafts and a river themed scavenger hunt.
We will be joined by volunteers from River Mole River Watch who do extensive water quality testing along the River Mole which shows a true picture of the stresses the river is under as well as successful actions which have taken place due to their results.
Our stalls will be set up in by the Stepping Stones if they are passable, if the river level is too high we will be set up by the bridge.
Stepping Stones Walk, London Rd, Dorking RH5 6AE. Google Map what3words ///belly.yarn.silver
There is no need to book for any of the activities, just come along on the day.
Activity Description: In the lead up to World Rivers Day on the 22nd September why not take part in a river clean-up to remove litter from the river and banks.
Rubbish in our rivers is a big problem. Not only is it unsightly, it also has a huge environmental impact; harming wildlife and leaking chemicals and pollutants into the water. If it’s not picked up, it often makes its way into our oceans where it is estimated it will persist for hundreds of years, damaging marine ecosystems and even ending up in our food chain as micro-plastics.
This is a fantastic opportunity to help restore your local river for the benefit of nature and to meet new people!
The river clean-up activity can be done from the banks or in the water, wearing waders. The activity will be supervised by SERT staff and we will provide all the equipment you will need. The activity is suitable for under 16s if they are accompanied by an adult. 16-18 year old’s will need to be accompanied or have written parental consent to take part (please email volunteering@southeastriverstrust.org for more info). No under 14s will be able to enter the water.
Meeting point: The SERT Information Stall outside the Maidenbower Community Centre, Crawley RH10 7QH. Google map HERE
What to Bring:
– Your own gardening gloves, if you prefer (note, they will likely get wet!) and your own boots/waders, though they would have to be steel toed for safety.
– Your own lunch
– Plenty of water, flask etc
– Appropriate outdoor clothing, extra layers and waterproofs
Booking: please RSVP using the button below and complete the form to secure your spot. If the event is already fully booked then please sign yourself up to the waiting list and we’ll be in touch if a space becomes available. There will also be some spaces available on the day.
Booking for this event will close at 5pm on Sunday 15th September 2024.
All tools and equipment, inc. steel toed waders and gloves will be provided. Refreshments will be provided but do bring your own travel cup if you have one.
To read our Health and Safety Guidelines for this event please click HERE.
Photos and video footage will be taken at this event and used by the Trust for promotional purposes (including but not limited to printed materials, social media, newsletters and the website) and potentially shared with our external partners and funders. From time to time, external media agencies could also take photos, film or record our events.
The Trust’s lawful basis for processing this is “Legitimate Interests” under the General Data Protection Regulations. As an individual you have rights. If you wish for SERT to stop processing this data for you, please talk to a member of staff or email info@southeastriverstrust.org.
To read our Privacy Policy and see how we use and look after the information you provide when booking your spot at our events please click HERE.
The South East Rivers Trust is pleased to announce a new natural flood management (NFM) project with funding provided by London Gatwick.
The upper River Mole is characterised by its flashy nature. As a clay-based catchment, an impermeable geology, the river is prone to both flooding during wet periods and drying up during dry periods. Climate change is expected to only exacerbate these issues. The river also faces pressure from pollution and a lack of adequate habitats for river wildlife.
This project aims to address these challenges through a series of NFM measures. These techniques, including tree planting, leaky woody structures, and wetland creation, work to slow the flow of water through the landscape, increasing the its natural retention of water, to both reduce the risk of flooding downstream during times of heavy rainfall and maintain river flows during drought periods.
A key component of the project is the implementation of a “stage zero” restoration, which involves reconnecting the river’s headwaters with their floodplain. In other words, turning back the clock to a time before human intervention. This approach not only enhances natural flood protection but also improves resilience during low flow periods, reduces diffuse pollution, and creates habitats to increase biodiversity.
Dr Chris Gardner, Head of Science and Partnerships at SERT, said: “Natural flood management is a crucial technique for us at SERT, as it harnesses and restores the natural processes our rivers depend on. We’re delighted to have London Gatwick support for this project and are eager to see the positive impact we can achieve on the ground.”
The funding from London Gatwick comes from the airport’s efforts under their sustainability policy, Decade of Change, and remains focused on what matters: increasing the emphasis on people and reducing emissions. London Gatwick is working to support and invest in local communities, continue transition to net zero for Scope 1 and 2 emissions by 2030 and reduce impact on the local environment and waste.
Ian Waghorn, Principal Environmental Water Engineer at London Gatwick, said: “We are thrilled to be working with SERT, this collaboration will provide real improvements to the Upper Mole catchment. Working with our partners is just one aspect of our ambitious water targets for this decade.
“We are making significant investments in our own water systems at London Gatwick. In our first Decade of Change we reduced water consumption from 30 litres per passenger to 15, we are now aiming to halve this figure again to 7.5 litres. This will be achieved by harnessing the capabilities of our existing infrastructure to produce a non-potable water source for toilet flushing.”
The first year of the project will focus on conducting scoping work to generate feasibility studies, engaging with local landowners, and establishing baseline surveys across the sub-catchment to pave the way for delivery in future years of the collaboration. We’re excited to get to work on this project, so watch this space!
Volunteers are now collecting vital data about the health of the River Mole, after being given water quality testing kits as part of our Mending the Upper Mole project.
We are thrilled to have teamed up with River Mole River Watch, a local charity group which shares our aim to bring the river back to life for wildlife and people to enjoy.
Lewis briefs the volunteers on how to use the kits to test for pollution on the River Mole
Having picked up their kits this week, the citizen scientists will now be carrying out monthly tests for the next two years, to give us a baseline of pollutants. The volunteers will be measuring 10 aspects of river health, including levels of phosphate, ammonia, nitrate, conductivity, pH for acidity and temperature. All of this data is crucial to help us understand how to improve the river.
Lewis Campbell, SERT’s Catchment Manager in charge of the Mending the Upper Mole project, said: “It is fantastic to have a group of volunteers who want to get into the nitty gritty of looking after their local river by carrying out water quality tests to assess pollution levels. We know River Mole River Watch play an active part in caring for their stretch of river and it is brilliant to team up with them as they do so.
“The volunteers will be helping the Mending the Upper Mole project to assess the health of this section of river in a way that has not been done before. The results will allow us to highlight hotspots of pollution, helping the catchment partnership to implement strategies to combat pollution and help the catchment thrive. We have already added gravels to the river at Maidenbower to help fish and we are working on a number of other projects to improve the waterway for wildlife.”
Simon Collins, one of the Trustees of River Mole River Watch, said: “Our fantastic River Mole River Watch volunteers have been collecting water quality test data across the whole catchment every month for a year. Partnering with SERT has been very helpful indeed and we are excited by the Mending the Upper Mole project as it focusses on water quality and pollution in the Upper Mole which is a particularly sensitive part of the river catchment area. More data will help to identify hot spots and areas we can work with SERT to improve.”
The River Mole catchment partnership is co-hosted between SERT and Surrey Wildlife Trust and the vision is set out on the river network’s Storymap website. The Water Framework Directive status for the water quality in the area being assessed is rated “poor”. The area being measured starts close to the source of the Stanford Brook and encompasses much of the Gatwick Stream.
So what are we measuring and why?
The water quality testing kits that will be used by volunteers
Self-contained testing kits will allow volunteers to monitor levels of chemicals such as phosphates and nitrates. High levels of both nutrients lead to algae growing in the water, depleting oxygen levels and obstructing light making the river unsuitable habitat for other wildlife. High phosphate readings would indicate pollution has likely occurred from untreated sewage – or domestic, misconnected plumbing that bypasses sewage treatment works and goes straight into rivers form surface water drains, known as outfalls.
Another chemical tested for will be ammonia, high levels of which would suggest pollution is coming from either sewage or agriculture. Conductivity measurements will also be taken to identify the presence of salts and heavy metals, indicators of road run-off washed into the river. A temperature reading will also be taken and higher readings are likely to be an indication of spillages from outfalls.
Volunteers from River Mole River Watch receive water quality testing kits to test for pollution
Shoppers at selected Tesco stores in Horley and Dorking can vote to support the South East Rivers Trust’s (SERT) programme to connect local children with the River Mole and its wildlife.
SERT’s school sessions bring children to their local river to spend time in nature and learn about the local wildlife – all while meeting the school’s needs for the curriculum.
Studies show that children who are connected to nature are happier, healthier and more motivated to learn – and feedback on our sessions shows the power of outdoor education.
One teacher said: “The session was a fantastic way to introduce the children to our rivers topic, the delivery and the content was engaging and the children had an absolute blast!”
A pupil added: “I loved making a promise to make sure that the river will keep flowing and not dry up!”
Polly Penn, Head of Working with Communities at the South East Rivers Trust, said: “We are delighted to have been chosen as a Tesco Stronger Starts community project because we know from our education sessions that children love the chance to visit the river. They are always inspired by being able to see for themselves the creatures they have learned about in the classroom.
“Our aim is that this and our lessons about how to use water wisely in their daily lives will instil lifelong habits – and might even inspire some of them to become scientists in the future. We hope shoppers will take this opportunity to support our work.”
Customer votes will decide how three chosen charities will receive awards of £500, £1,000 or £1,500.
The three stores where customers can vote for SERT, between mid-January and the end of March 2024, are:
Tesco Gatwick Extra, Reigate Road, Horley RH6 0AT
Tesco Express, Brighton Road, Horley RH6 7HL
Tesco Express, Reigate Road, Dorking RH4 1QB
Tesco’s Stronger Starts – previously known as Tesco Community Grants – has already provided more than £110 million to 60,000 projects across Britain.
This £5m Stronger Starts grant programme, delivered in partnership with Groundwork UK, helps schools and children’s groups provide nutritious food and healthy activities that support young people’s physical health and mental wellbeing, such as breakfast clubs or snacks, and sports equipment for after school clubs.
Claire de Silva, Tesco UK Head of Communities and Local Media, said: “Helping schools and children’s groups access the food and resources they need is vitally important in getting children a stronger start in life. Children with enough food have more energy, better concentration, and ultimately achieve more too.”
Graham Duxbury, Groundwork’s UK Chief Executive, said: “As a community charity, we have seen first-hand how schools and other groups supporting young people have been playing a much bigger role in ensuring children are getting a healthy start to the day and getting access to spaces and services to support physical activity and mental health. Family budgets are tight and school budgets are tight, but it’s so important that children stay fed, fit and focused, so we’re delighted to be able to prioritise these activities alongside Tesco with the Stronger Starts programme.”
Funding is available to community groups and charities looking to fund local projects that bring benefits to communities, particularly those helping to provide food and giving children the support they need for a good start in life.
For full details of SERT’s education opportunities for schools and youth groups and to book, visit our education page.
Engaging people with their local rivers is pivotal to the South East Rivers Trust’s mission to improve the health of our waterways. Communities that play a role in caring for their river are vital both in monitoring the river for signs of problems and for getting stuck in to help us fix them. Lewis Campbell, our Catchment Manager for the River Mole, reviews our recent community engagement events for the Mending the Upper Mole project and looks ahead to what we have lined up for 2024.
SERT’s Lewis Campbell with volunteers at Horley
Managing the amount of litter that ends up in our urban rivers is incredibly important. The presence of unwanted rubbish not only spoils the aesthetics of our waterways but also has significant ecological implications for the health of our rivers, streams and even our oceans.
For example, discarded plastic can cause problems if it is ingested by wildlife, or it can break down into microplastics and pose a significant pollution risk.
As part of our Mending the Upper Mole project, we have recently been out and about with our wonderful volunteers removing litter from two tributaries of the River Mole.
On 24th September, which just happened to be World Rivers Day, we set up our gazebo on Riverside Gardens in Horley and invited the local community to join us in a bankside cleanup along the bank of the Gatwick Stream. We were joined by our friends from River Mole River Watch and Horley Town Council.
Local scout group members loved our event, from making crafts to taking part in the cleanup
Alongside individual volunteers from the local community, we also welcomed a local scout group, whose members not only enjoyed making crafts on our stand but set about gathering up the litter with tremendous energy.
After a few hours of work, we had removed a huge amount of rubbish from the landscape. Items mainly consisted of plastic bottles, drinks cans and food packaging. A shopping trolley and car tyre were among larger items.
Following the success of our Horley event, on 11th October we went south and hosted a group of enthusiastic volunteers for a clean-up along the Stanford Brook and its banks in Crawley. This time we were able to get into the river itself.
Looking in from the riverbank, the waterway looked relatively clean. Once we entered the water, however, the scale of the litter problem became clear: there was a lot of rubbish on the river bed which had clearly been there a long time. We collected large amounts of food wrappers and drinks cans and bottles. We also picked out three more shopping trolleys and the base of a vacuum cleaner.
The bottom half of a vacuum cleaner was found, among other items of rubbish
I’d like to extend a massive thank you to all who came and helped out at both events. To those who took part, the experience really emphasised the scale of the issue affecting our waterways: we can’t always see the extent of the damage being caused to our rivers, because much of it sinks to the bottom. Creatures in the river will try to feed on items such as plastic, while the larger items that we can see are an eyesore on cherished public spaces.
Besides tidying up our rivers, these events are also a great opportunity to engage with local people about our plans to improve the health of the waterways of the Upper Mole, around Horley, Crawley and neighbouring areas.
Back in 2017, a pollution event significantly impacted the health of the Upper Mole catchment. The South East Rivers Trust was given funding to deliver an ambitious suite of projects in order to improve the ability of the catchment to cope with such events in the future. These delivery projects will include removing barriers to fish passage, like the projects we have delivered on the Darent and Loddon, improving the quality of the river habitat, such as we have done on the Wandle, and creating wildlife refuges.
We will also work with schools and community groups in the Upper Mole to raise awareness of local rivers and to encourage engagement. Another aspect is to conduct citizen science to better understand how poor water quality is impacting the rivers and their wildlife, to help us form action plans to improve the river’s health. All of these projects come together to form what we have called the Mending the Upper Mole project.
We hope that 2024 will be the year when much of this work kicks off in earnest. A great appetite has already been shown not only by the volunteers who have turned up at our events, but by community leaders and conservation groups who are all keen to help.
There will be ample opportunities to get involved, whether you want to come and help us pick litter, clear overgrown river banks, take water samples, or all of the above. You can keep in touch with opportunities by bookmarking our events page, by signing up to SERT’s mailing list to receive our monthly newsletter or for direct enquiries email info@southeastriverstrust.org.
To learn about our Key Stage 1 and 2 sessions for primary schools on the Gatwick Stream at Grattons Park, visit our education page and read the Our River Our Water section.
Volunteers with the final haul at our Crawley cleanup on World Rivers Day
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