Wetland Construction & Regeneration

by Ian Steele in Treflach, England, United Kingdom

We did it
On 22nd March 2020 we successfully raised £12,703 with 288 supporters in 31 days

To build a 1.5 acre wetland to hold water in the landscape to prevent flooding, to clean water and increase biodiversity by creating habitat

by Ian Steele in Treflach, England, United Kingdom

2nd place in the #2020crowd | Most Supporters

1st place in the #2020crowd | Most Raised (£)

 New stretch target

With our stretch target we have two goals:

1) We’d like to share the idea/skills we have learnt through our wetland regeneration project with other small hill farmers. Who knows, if we can get enough folks like Treflach to clean water as it passes through their land and hold onto the water letting it go slowly we could have a real positive affect, reducing risk of flooding on land further downstream.

2) We will de-culvert part of a stream uphill from Sweeney Fen (a Site of Special Scientific Interest managed by Shropshire Wildlife Trust) and create a biodiverse corridor with dozens of species of marginal wetland flowers, plants, reeds and rushes.  A haven for aquatic wildlife, insects and birds and a fantastic resource to slow water down in flood events and clean water (reeds do a fantastic job at reducing nutrient loads).


The picture above is of a 1/2 acre man-made pool that has been the subject of a watercourse regeneration project here at Treflach for the past 14 years.  From a pretty poor state it is now becoming a haven for rare wildlife like damselflies, dragonflies, newts and we've even seen signs of an otter!  With your help we will install a wetland to purify the water that feeds this pool, slow the water down to reduce flooding downstream and create a wonderful habitat for a range of species.

Photo above: Ian and the newly planted reed bed in the old slipway

"So Ian, the wetland project looks like a lot of work.  And will cost you lots of money.  And won't make you any money.  Why are you doing this?"

Good question.  I'm glad you've asked...

While it will be an awful lot of work (and probably going to be much more expensive than my budget!) I truly believe this project is the right thing to do.  Water is life. Soil is life.  If we don't care for our water/soil habitats we, as a society, are in trouble, and we specifically at Treflach would not be able to remain here.  

So the answer to the question is twofold:

1) Clean water, moving slowly through the landscape, providing habitat for a diverse spectrum of wildlife brings health to the natural world.

2) The health of the natural world brings health, wealth and happiness to the animals (micro-organisms, livestock & people) who make the farm what it is.

We've thought long and hard about what, why and how we are trying to achieve at Treflach and the outcome is the sheet below.  This is framed for all to see in the staff break room (the Old Stable).  I hope it clearly defines what we are all about and why we do what we do.  However if you'd like to know more about our mission, values and methodologies take a look at our website and follow this link to our Manifesto... https://treflachfarm.co.uk/pages/manifesto

The story so far

In August 2006 I returned to the family farm after working in London and abroad. I began my journey to revitalise a small scale, hillside farm in the family since 1904. The aim was to prove that small scale agriculture can indeed be environmentally aware, promote biodiversity and remain viable in the modern world.              

So Who Are Treflach Farm?

  • We're a local employer outside Oswestry, Shropshire where we look after the land and animals, run educational courses & make delicious veggie, Gluten Free and free-range meat pies
  • We're a real working farm with happy, free-range, grass fed (no grain), Hereford cattle and outdoor pigs
  • We have a butchery and bakery on site
  • We are big part of the local community working with primary school children, young adults with behavioural difficulties, learning difficulties and disabilities, and adults with mental health issues

And much more, all part funded through the sale of our #tastypies!

Photo above: Pies!

In 2018-2019 we started our watercourse regeneration project and sucessfully completed our goals:

  • Prevented animal access to the head of the watercourse upstream of the farm to reduce nutrients and poaching of the stream banks

Photo above: Lines of fencing to exclude cattle from the watercourse

  • Made drainage alterations to the farm buildings to prevent nutrients leaching into the watercourse

Photo above: Just some of the drainage works to seperate clean and dirty water!

  • Identified opportunities to enhance biodiversity and alleviate flood risk by:

1) Addressing the silting up of the entrance of the pool

2) Laying a reed bed in a disused slipway to reduce nutrient load

Photo above: The new reed bed!

We were sucessful in these objectives because we worked together, with local community involvement - and had a huge amount of fun!

This year we want to go further!

We are aiming to raise money to build on our skill sets and create a totally new wetland.  This wetland will comprise:

  • A series of 5 swales (clay lined ditches dug along the contour of the hill) ~140 metres long and 2 shallow pools

Photo above: A swale is a ditch, running on contour allowing water to soak away slowly

  • Swales and penultimate pool lined with a bentonite clay liner, backed with a geo-membrane that will be impermeable to water
  • A sixth and final pool, created as an unlined ‘soak-away’ with a densely planted bank of alder and deeply rooting perennial species, to enable the purified water to soak into the ground
  • 3,600 wetland marginal plants, 1,800 alder trees and the sowing of a wetland flowering plant and grasses seed mix

Treflach Farm will donate the land and the labour to build the site: we need money for the hire of a digger, the bentonite clay and geo-membrane, trees, plants, reeds and woodchip.

Photo above: Map of the area of land we propose to use for the new wetland

The new wetland will perform a number of functions both in the immediate area of Treflach Farm but also wider landscape.  Treflach Farm borders Sweeney Fen (a Site of Special Scientific Interest) managed by Shropshire Wildlife Trust and the water that originates at Treflach Farm (and higher up) therefore has a significant impact on the health of this important habitat.  

Photo above: Last September we found smooth newts (pictured) and great crested newts here at Treflach Farm. GC Newts are a protected species as across Europe numbers are declining due to loss of habitat.  Help us to increase their numbers.

Clean water, with low nutrient levels, released slowly, will feed the Fen in a controlled and sustainable fashion.  Conversely the Sweeney Fen Nature Reserve next door will complement the new wetland and the rare plants located there are likely to colonise the proposed wetland.  The boost to biodiversity in both wetlands will benefit each other sympathetically. 

https://www.shropshirewildlifetrust.org.uk/nature-reserves/sweeney-fen

The value to the natural capital of the local area through cleaner water flowing into the river Severn catchment, reduced likelihood of flooding downstream and the increase in biodiversity will far outweigh the £12,000 project budget, notwithstanding Treflach Farm will be contributing land and labour.  

Further benefit will be derived at no extra cost to the project by Treflach Farm Community Interest Company (CIC) running publicly accessible tours, volunteer days, education days for primary school kids and training days for young adults with behavioural issues and adults with mental health issues. 

These client groups, through engagement in this practical project will:

• Learn skills,

• Work together in teams, 

• Benefit from exercise, and 

• Experience mental health benefits from being outdoors, working in nature and being a part of an ecologically valuable, worthwhile, achievable, team based, time bound, nature project.

Therefore on top of the ecological benefit the project will bring, through these measurable outcomes, the process of building the wetland will bring benefit not only the individual but society as a whole.

We'd love it of you would share this project with your network. 

Thanks for reading and we hope to hear from you soon! 

Take a look at our website: https://treflachfarm.co.uk/

Buy from our webshop: https://treflachfarm.co.uk/pages/shop

Visit or stay on the farm: https://treflachfarm.co.uk/pages/stay

Find us on Facebook: https://www.facebook.com/TreflachFarm

Find us on Twitter: https://twitter.com/TreflachFarm

Find us on Instagram: https://www.instagram.com/ianattreflach/ 

Hurrah!

Rewards

This project offers rewards in return for your donation. Please select a reward below.

£20 or more

£20 Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery

£50 or more

£50 Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery AS WELL AS a 1 litre bottle of homemade apple juice from our very own heritage orchard

£100 or more

£100 Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery AS WELL AS a 1 litre bottle of homemade apple juice from our very own heritage orchard AS WELL AS a 750ml bottle of homemade plum gin from our very own Victoria plum trees

£200 or more

£200 Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery AS WELL AS a 1 litre bottle of homemade apple juice from our very own heritage orchard AS WELL AS a guided tour of the farm and afternoon tea on a date of your choosing

£500 or more

£500 Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery AS WELL AS a 1 litre bottle of homemade apple juice from our very own heritage orchard AS WELL AS a 750ml bottle of homemade plum gin from our very own Victoria plum trees AS WELL AS a family ticket to @Fandango Farm, a little festival we are running on the last weekend in August. See https://fandangofarm.co.uk/ for more details

£1,000 or more

£1000+ Reward

A vegan, veggie or free range meat pie direct from the Treflach Farm bakery AS WELL AS a 1 litre bottle of homemade apple juice from our very own heritage orchard AS WELL AS a 750ml bottle of homemade plum gin from our very own Victoria plum trees AS WELL AS a family ticket to @Fandango Farm, a little festival we run on the last weekend in August. https://fandangofarm.co.uk/ for details AS WELL AS a personalised thank you sign in the wetland

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