Reg. Charity No. 1091000

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Two New Project Officer Positions with the Wandle Trust

The Trust is advertising two new Project Officer roles:

  • The first will deliver water quality enhancements including our volunteer pollution monitoring project
  • The second will support volunteers and empower them to help deliver river restoration works (this post is part-funded and supported by the National Lottery through the Heritage Lottery Fund as part of the Living Wandle programme).

Further details can be found in the links below and the deadline for applications is 5 pm on 14th July and 11 am on 15th July, respectively. Interviews will take place in the week commencing 21st July.



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June 24, 2014   No Comments

Wandle cleanup: June 2014: Sutton

The one with the iron, the ditch and the sward-phobe!

On a lovely, warm summer’s day, 36 volunteers assembled at Culvers Avenue to cleanup round the island, and to work their way up to Hackbridge Road, picking up rubbish and removing Himalayan balsam stands, if they could find any.  Tim is overseeing some river restoration at this site over the coming months, so a pre-works cleanup was just what was needed.

We divided ourselves into two groups to tackle both the left and right hand arms of the river.

Up first, Gideon rescued a Care Bear by the leg:

Culvers Avenue 08

whilst Roger, with a paint tray in one hand, wondered what it was he had just picked up in the other!

Culvers Avenue 10

The small party of volunteers who tackled the right hand arm of the Wandle, wheeled back barrow after barrow of light litter, particularly cans of Red Stripe.

Culvers Avenue 18

As volunteers waded upstream in the cool shallows of the Wandle searching for rubbish, it was easy to imagine ourselves in the Surrey countryside of bygone days.

Culvers Avenue 06

Just before we stopped for a refreshment break, Gideon found a little purple pipe:

Culvers Avenue 17


Meanwhile Abi and Jo joined Roger at the growing rubbish pile to unload their trugs.

Culvers Avenue 28

We trooped back to the gazebo to enjoy tea, coffee, squash and delicious cakes brought by Ann, Jana and Sally.  There were bananas in one and raspberries in another so we decided we would count a slice of each towards our 5 (or is it 7) a day!

Culvers Avenue 22

Gideon, however, brought his own lunch, a much more healthy option, and settled down for a prandial natter with Tim who decided not to sit on the grass, but relaxed in the Kiwi-painted wheelbarrow that Jo had donated some months earlier.

Culvers Avenue 20

With one eye on the future we always like to encourage younger volunteers to help out, and this young man wanted to prove that he was old enough to join in by putting on a pair of gloves:

Culvers Avenue 25

After lunch, when we were refreshed and had topped up our sunscreen, we continued up towards Hackbridge Road.

Picking up rubbish can be hard work and sometimes when it’s hot, you just have to sit down where it’s coolest:

Culvers Avenue 21

All too soon it was time to down tools, have a final count up of the types and quantity of rubbish removed from the river, load up the van and head on home.

Culvers Avenue 32

Grateful thanks to David of Sutton’s Waste Management Team for organising collection of all the rubbish.

Culvers Avenue 30

Huge thanks to Gideon and AJ who loaded up the van, and to Gideon again who helped unload the van back at the garage.

Thanks to all our volunteers:  Abi, Adam, AJ, Ann, Bella, Bill, Charles, David, Diana, Eliot, Gearóid, Gideon, Graham, Helen H, Helen O, Jamie, Jana, Jane, John, Jo H, Jo S, Ken, Marianne, Nick B, Nick H, Paul, Roger, Rose, Russell, Sally, Sally Ann, Sid,  Theo, Tim, Vera and Will.

Who collected:  1 flowerpot, 1 stirrup pump, 1 garden chair, 1 mini snooker table, 1 child’s slide, 1 wheelbarrow, 1 tea light holder, 1 fire extinguisher, 1 carpet sweeper, 1 buggy, 1 radio-controlled boat, 1 suitcase, 1 hanging basket, 1 Jaguar steering wheel, 1 umbrella, 1 window frame, 1 road barrier, 1 child’s bicycle, 1 CD player, 1 car tyre, 1 office chair, 1 ornamental snail, 1 golf ball, 1 iron, 1 laptop, 2 bicycle tyres, 3 children’s scooters, 50 bin bags of light litter, and, of course, there’s always a coconut!

Culvers Avenue 31

All photographs Sally Ann Symis

June 18, 2014   No Comments

New book: The Pocket Guide to Balsam Bashing

Pocket Guide to Balsam Bashing

We are very excited to announce the recent publication of a new book by our Chairman of Trustees, Theo Pike, entitled ‘The Pocket Guide to Balsam Bashing – and how to tackle other Invasive Non-Native Species’.

This ground-breaking 96-page handbook includes more than 40 invasive non-native species (INNS) such as Himalayan balsam, giant hogweed, Chinese mitten crabs, signal crayfish and mink, with practical advice on how individuals and community groups like ours can take action against them or stop them spreading further.

Even reporting a sighting of oak processionary moths or Asian longhorn beetles can make a big difference to protecting our natural biodiversity, and there is also a section on biosecurity measures like Defra’s Check-Clean-Dry advice.

Best of all, since this book was partly inspired by the work of the Wandle Trust and our wonderful volunteers, you may even recognise yourself in one of the photos.

Copies of the ‘Pocket Guide to Balsam Bashing’ are available direct from the publishers, Merlin Unwin Books, or you can buy a signed copy from Theo at one of our community balsam bashing and river cleanup events!

May 20, 2014   No Comments

Trout in the Classroom 2014: A fond farewell

At the end of April, on a bright spring day, the Trout in the Classroom graduates of 2014 finally got the sending off they deserved. Five south London schools along with the Deputy Mayor of Merton (Councillor John Sargeant) and Wandle Trust staff and volunteers were there to mark the event.

The Deputy Mayor began proceedings with a perspective on just how far the river has come since he was a boy growing up in the area. He then gamely obliged us by stepping into a pair of waders and lowering himself into the river to help the children with the release.

Deputy Mayor talking at release 2014

There was no shortage of excitement on display. For the children, the day was the culmination of a fascinating journey of discovery into the life a native fish species – from egg to alevin to fry – literally opening up a whole new world.

Kenley fish at release 2014

As an adult watching the event, it strikes you how tangible the exhilaration of the children is – something that is perhaps no longer that familiar to us. It extended to secondary level – if in a more controlled fashion! – as students from Francis Barber PRU and Sutton Grammar also were clearly pleased to be in the river and part of the event.

Mayor with Kenley students at 2014 release

I was particularly interested in the reaction of students from Culvers House primary school, some of whom spent their time enthusiastically picking up litter and pointing out rubbish on the river bed. Although wishing to oblige them, by the time those in the water got around to looking for the rubbish, too much silt had been kicked up for it to be seen, to the disappointment of the children.

Kenley Release 2014

Their enthusiasm nonetheless impressed me, and it struck me how much their optimism and belief in their ability to make a difference is such a precious commodity that young people are uniquely gifted with, and is something that we should be doing our very best to protect and cultivate. It is a crucial part of changing things for the better. And with its story of successfully reintroducing a breeding population of brown trout into a once heavily polluted and industrial environment, Trout in the Classroom once again demonstrated how it can play such an important role in keeping that optimism alive.

Note: River pollution and Trout in the Classroom

Anyone familiar with TitC will notice that the release was a little later than usual. Normally timed to occur before the Easter holidays, the release day this year had to be postponed by a month on account of a significant pollution spill in the river.

Following the heavy rains over the winter, large amounts of water entered the works as a consequence of the high water table and mixed with the untreated sewage. This overwhelmed the treatment plant storage capacity and Thames Water were obliged to discharge the raw sewage directly into the River Wandle. Although no fish kills were reported, oxygen levels were severely depleted.

Even since the release, further pollution incidents have occurred. The connection to Trout in the Classroom is appropriate as it serves as a reminder how the Wandle is still a river with an uncertain future facing significant man-made threats. This is why education projects like TitC have a vital role in helping local people feel invested in the health of the river and the species that depend upon it, and can teach them to be alert to any deterioration in its condition. In turn, this could help build the consensus for the authorities and water companies to make the investments required to eliminate these threats.

(All photos: (c) Mike van der Vord)

May 16, 2014   No Comments

Wandle cleanup: May 2014: Sutton

The one with as many footballs as there have been World Cup tournaments

The weather forecast suggested showers on the day of our cleanup in Mill Lane, Carshalton, but even though 31 volunteers came prepared in wet weather gear, barely a drop of rain fell!

At the forefront of our minds was the awareness and avoidance of nesting birds.  Nesting season is March to August but as only one nest had been spotted, everyone was warned of its location, and we gave the area a wide berth.

We decided to tackle the river methodically, with volunteers getting in just downstream from Wilderness Island with a plan to work up to Grove Park, and from the outset an astonishing amount of rubbish was handed over the fence to others waiting expectantly with bin bags and wheelbarrows.

First up, Theo found a car’s rear light unit, still in its plastic bag:

and in the same stretch John found a shock absorber:

Once the wheelbarrows were full, it was quite a long walk back to the dumpsite, but, our hardy volunteers are used to covering long distances:

We also agreed that woody debris would remain in the river, but lots of small items had accumulated up against various fallen branches and these required careful extraction.

We had reached the railway bridge by lunch time so everyone congregated round the gazebo and enjoyed tea, coffee and cheese scones, rock cakes with optional jam and a dotty chocolate sponge brought by Ann, Jana and Sally.

Knowing that we had to get all the way up to the park by 3pm, everyone tucked in and delicious it all was too!

After our refreshment break, Gideon and Per did a brilliant job clearing the fish pass upstream of Butter Hill bridge:

Whilst Tim and Rob utilised lots of muscle power picking up this concrete fence post:

And Joe was delighted to discover an abandoned bike. Although it had been in the water, the wheels still went round so he was able to ride it back to the dumpsite:

We found a cash box too, but, inevitably, it was empty.

Inspecting the rubbish pile at the end of the cleanup, there were quite a few groan-inducing remarks made about being ‘sold down the river’

and whether Handel’s ‘water music’ should be played on the keyboard!

Our thanks to David of Sutton’s Waste Management Team for organising collection of all the rubbish.

Huge thanks to Gideon who loaded and unloaded the van, to AJ who loaded up the van, and to John who arrived early to help unload at the site and to keep an eye on volunteers.

Thanks to all our volunteers:  Ann, Bella, Charles, David, Eliot, Gideon, Gillian, Graham, Ian, Jamie, Jana, Jane, Jason, John B, John  L, John N, Joe, Keith, Patrick, Per, Rob, Roger, Rose, Russell, Sally, Sid, Sue, Theo, Tim, Wally and Will.

Who collected

1 carrier bag full of Hindu offerings, 1 hardback book in French, 1 keyboard, 1 tin of paint, 1 curtain pole, 1 fox’s skull, 1 shopping trolley, 1 cash box, 1 flowerpot, 1 ‘sold’ sign, 1 tricycle, 1 satellite dish, 1 car rear light unit, 1 shock absorber, 1 CD, 2 road cones, 2 tyres, 2 chairs, 2 drainpipes, 2 coconuts, 2 parts of a kitchen sink, 2 duvets, 2 bicycles, 3 wooden stakes, 3 concrete fence posts, 3 pieces of chipboard and 19 footballs.  We also filled 90 bin bags with bottles, sweet wrappers, empty plastic bags and cans.

Wildlife: 1 bullhead in a yoghurt pot which was quickly returned to the river!


This event was supported by a Sutton Neighbourhood Fund


May 13, 2014   No Comments

New pollution issue: Monday 12 May 2014

We have had reports from Thames Water and the Environment Agency of a new issue on the Wandle (possibly a different one from Friday’s issue). There is pollution entering the river from the sewage effluent channel at Watermeads Lane which has potential to become a serious issue for the river. There are a number of channels and outfalls that feed into the effluent channel (not just the sewage treatment works) and the source and identity of the pollutant is unknown at present. The EA and Thames Water are currently investigating.

Please can you keep your eyes and noses on the river.

If you see any signs of pollution (rags, solids, smell, suspended solids, murky water and especially fish or wildlfe in distress) please call the EA on 0800 807060.  

Any observations anywhere downstream of the effluent channel confluence (photo and a note of what you can see/smell) would be appreciated to or call on 07771770418

May 12, 2014   3 Comments

Pollution update: Friday 9 May 2014

You may have noticed that the river below the effluent channel input at Watermeads Lane is very murky brown recently.  Polluted water is entering the river from the effluent channel and is colouring the water as far downstream as Morden Hall and beyond.

eff channel silt

Confluence of the effluent channel and the Wandle showing heavy suspended solid pollutant entering the river.

Kate Mc Dermott from the EA is investigating the issue at the moment.  Investigations as to where the source is located are ongoing.

The Environment Agency team are out on the river today conducting a biological assessment to see what impact the pollutant that is depositing is having on the flora and fauna in the river.  There have been no reports of fish in distress thankfully but invertebrates are likely to be at risk.

eff channel bug count

Invertebrate monitoring on site today – this will tell us what the impact is on the river health.

We will update this site once we know more.

May 9, 2014   No Comments

New Position at the Wandle Trust/South East Rivers Trust!

We are delighted to advertise a new role of Senior Projects, Programmes and Operations Manager. We are looking for an enthusiastic and knowledgeable individual with considerable experience of management and fundraising to join our growing team and help shape the future of the Trust.

Details of the role and person specification can be found below. The deadline for application is 12 pm on Monday 19th May.  To apply, please email with a CV (maximum 2 pages) and a letter (maximum 2 pages) detailing your relevant experience and what you may bring to the role and to the Trust. Interviews will be held Thursday 22nd and Friday 23rd May.

Applications for this position have now closed.

May 2, 2014   No Comments

Wandle cleanup: April 2014: Wandsworth

The one with the paddling visitor

Another glorious Spring day dawned and the sun shone down on 51 volunteers who turned up at King George’s Park in Kimber Road to seek out and remove rubbish that had accumulated below the road bridge and beyond.  We were especially delighted to welcome Colin and Adele Brown of local estate agents, Seymour Green, who were kindly supporting this event.

After a couple of months of not being able to get into the river because of high water levels and a pollution spill, about 30 people donned chest waders eager to get into the river below, whilst the remaining twenty or so galvanised themselves for rubbish retrieval.

There were two access options– up and over a couple of strategically placed ladders that were leaning against the fence:


or via an open gate a bit further down, whichever way, we were soon in the river and making our way upstream under the road bridge.


A variety of detritus emerged including a tyre, a piece of corrugated iron, a drainpipe and a bicycle wheel:




Half barrels were dragged up the bank:


emptied into wheelbarrows and the barrows were wheeled along the footpath


and straight into the back of the waiting lorry.


Just before we broke for lunch, we were joined by a photographer from the Wandsworth Guardian who took lots of snaps of us in the river which have now been published online.

Ann brought along a delicious banana cake, along with some emergency rations she’d bought from Sainsbury’s, and we munched these with our tea and coffee.


There were fewer people in the group after lunch but that didn’t stop the remainder of us getting back into the water and carrying on the good work.


For the first time we were joined by a local resident in an inflatable boat; we weren’t sure who was more surprised, us having to share the river with a boat or him paddling alongside people in waders!


After another friendly chat with a resident whose garden backed on to the water, all too soon it was time to pack up. There was less rubbish overall than we had collected in the past, but, we decided, that could only be a good thing.  Slowly but surely, our monthly cleanups are achieving their goal – ridding the Wandle of rubbish and making it a better place for residents and wildlife alike.


Our grateful thanks go to Joanna and Michael of Wandsworth Waste Management Team for organising collection of all the rubbish and to Terry who turned up with the lorry on the day.

Huge thanks to Gideon who loaded up and unloaded the van and kept a watchful eye on volunteers in the water.

Thanks to all our volunteers:  Adele, Ann, Annic, Benja, Brian, Charles, Charlie, Chris, Colin B, Colin C, Dan, David, Erin, Gearoid, Gideon, Graham, Harry, Huw, Jamie, Jane, Jo, John, Kai, Kailey, Kristi, Laura, Leonie, Louise N, Louise S, Mark G, Mark M, Mark P, Mike, Mohammed, Natasha, Patrick, Paul, Per, Rob, Roger, Rose, Rylan, Sally Ann, Sid, Simon, Sue, Tam A-S, Tam W, Tracy, Wally and Wayne

Who collected:

1 wallet, 1 tyre, 1 sheet of corrugated iron, 1 bicycle wheel, 1 drainpipe, 1 fence post, 1 scaffolding pole, 1 plastic bag of shotgun cartridges, 1 rake, 1 length of netting, 1 pane of glass, 1 metal post, 2 pieces of chipboard and up to 50 bags of assorted rubbish including cans, bottles, clothing and plastic bags.


All photographs: Sally Ann Symis


This event was supported by Seymour Green Estate Agents

April 25, 2014   No Comments

Hogsmill News

The Trust has been busy undertaking work on the Hogsmill River recently.

To see what has been happening please click here to read various blogs.

April 11, 2014   No Comments