iiinova — where your digital self keeps evolving

Jo Bradley @stormwater-jo.bsky.social · 28/09/2025

It's #WorldRiversDay today and my pledge to the River Darwen is that I will continue to fight for better control of stormwater pollution in British Rivers. What pledge will you make to your local river today?

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WATERSHED Investigations @watershed-i.bsky.social · 19/09/2025

Most road runoff filtration systems are made by UK companies - so investing in tackling road runoff would be investing in UK jobs, wildlife, rivers + water security, as @stormwater-jo.bsky.social explains in our joint podcast with @planetpossible.bsky.social: 2/ podcasts.apple.com/gb/podcast/w...

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Leana Hosea @leanahosea.bsky.social · 05/09/2025

Lead, mercury, tyre crumb, plastics, PAHs - a toxic sludge of chemicals surges off roads, into rivers, unfiltered, inundating fish + wildlife, every time it rains @stormwater-jo.bsky.social warms MPs. It's not monitored + little is done to prevent it. www.theguardian.com/environment/...

theguardian.com

England’s toxic road runoff pollution being ignored, MPs told

Carcinogens entering waterways from 25,000 road outflows are not monitored or regulated by Environment Agency, committee hears

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Jo Bradley @stormwater-jo.bsky.social · 23/05/2025

Exciting times! Working with Aquawatch, we have a pair of water quality monitors in the River Darwen, measuring the size of the pollution caused by the M6 runoff. We want to see if simple analysis of turbidity & conductivity can pick up the pollution caused by the motorway runoff. 🧐

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Jo Bradley @stormwater-jo.bsky.social · 16/05/2025

Yesterday, we witnessed caseless caddis fly larvae biting the caudal llamellae off a Banded Demoiselle larva and apparently eating them. I wonder if any entomologists working on aquatic invertebrates have ever seen this before? Thanks Samuel Gibson who helped me with the sampling

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Leana Hosea @leanahosea.bsky.social · 02/04/2025

250 of the highest risk road runoff outfalls in England are within 500 metres of a Site of Specific Scientific Interest including protected rivers-with mercury, arsenic & other chemical horrors belting into waterways, according to data obtained by @endsreport.com www.endsreport.com/article/1911...

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Tess Colley @tesscolley.bsky.social · 25/03/2025

🧵Jo Bradley from Stormwater Shepherd, @stormwater-jo.bsky.social said National Highways’ plan for water quality is “woefully inadequate, and leaves thousands of highway outfalls with no prospect of the installation of treatment schemes for years to come”... www.endsreport.com/article/1911...

endsreport.com

250 ‘high risk’ outfalls discharging toxic cocktail into waterways near protected sites

<b>EXCLUSIVE:</b> More than 250 ‘high risk’ outfalls across England, which channel polluted run-off from major roads into waterways, are located within striking distance of protected sites, data obtai...

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ENDS Report @endsreport.com · 24/03/2025

“We don't understand the pollution and we're doing nothing about it” 📹 @stormwater-jo.bsky.social This Thursday, ENDS will be showing exclusive footage and hosting a live webinar on the lesser-known pollutants choking England’s rivers Register for free ➡️ ends-report.wavecast.io/dead-in-the-...

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Jo Bradley @stormwater-jo.bsky.social · 30/01/2025

This discharge from the M6 near Wigan enters the Leeds/Liverpool canal. Highway runoff should never discharge to canals because all the contaminated sediment & dissolved toxins accumulate around the discharge point, poisoning the local environment.

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Brent Toderian @brenttoderian.bsky.social · 19/01/2025

“It's not easy to be exact, but studies estimate that tires create anywhere from 10-28% of the world's microplastic pollution, according to National Geographic. These particles don't just disappear — they end up in our water, our soil, and our bodies.”

thecooldown.com

Scientists make disturbing new discovery while studying human urine samples: 'We urgently need to classify [this]'

A recent study found high levels of two potentially deadly chemicals in humans' urine, raising concerns about tire pollution.

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Jo Bradley @stormwater-jo.bsky.social · 16/01/2025

If you’re interested to find highway outfalls that are polluting your river, now’s the time 🕰️. In a few weeks, this one will be concealed in undergrowth, but by locating it now, I’ve given myself the best change of finding it again in the rain ☔️ in the Spring when the vegetation is up to my ears 👂🏻

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Jo Bradley @stormwater-jo.bsky.social · 13/01/2025

Research in Canada is underway to investigate the harm caused to fish eggs by road salt applications during the winter. The results have not been peer-reviewed yet, but they have found evidence of significant effects on the fish eggs. science.ubc.ca/news/january...

science.ubc.ca

Winter road salt could be killing salmon eggs

Researchers have found that high levels of salt kill fertilized coho salmon eggs, raising concerns about the use of road salt in winter.

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Ed Hawkins @edhawkins.org · 10/01/2025

Well done humanity. For it is us who have caused this rapid warming of the planet, and the devastating consequences for people and ecosystems that are so visible today and every day. theconversation.com/my-new-dark-...

theconversation.com

My new dark red climate stripe for 2024 shows it’s the hottest year yet

These ‘warming stripes’, adopted around the world as a symbol of climate awareness, action and ambition, now include another dark red stripe for 2024.

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Phil Sturgeon 🌳🚵⚓️ @philsturgeon.com · 11/01/2025

🌳 Scraps of woodland in Bristol on/near the Avon in St Anne’s. I want to make sure these go to good owners but don’t have anything like enough funds or beans to run this all myself with Bath / Warleigh acquisition going through soon. www.rightmove.co.uk/properties/1...

rightmove.co.uk

Check out this Land for sale on Rightmove

Land for sale in St Anne's, Bristol, Bristol, North Somerset, BS4 for £300,000. Marketed by David James, Wrington

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National Trust @nationaltrust.org.uk · 09/01/2025

According to the International Union for Conservation of Nature, 24% of earth’s freshwater animals are at risk of extinction. With marine animals playing a vital role in the wider ecosystem, the time for climate action is now critical. Read the full report - iucn.org/press-releas...

iucn.org

One quarter of freshwater animals at risk of extinction - IUCN Red List

Gland, Switzerland, 8 January 2025 (IUCN) – The largest global assessment of freshwater animals on the IUCN Red List of Threatened Species™ to date has revealed that 24% of the world’s freshwater fish...

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Little Green Space @lgspace.bsky.social · 15/11/2024

We’ve made it to Bluesky! Please give us a follow and share - we post positive solutions offering hope for tackling the nature and climate emergencies🌱

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Charlotte Strawbridge @cstrawbridgeart.bsky.social · 27/12/2024

One more day of 20% off absolutely everything!🤓🤩🥳 www.charlottestrawbridge.co.uk/art

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Peter powell @peterpowell.bsky.social · 23/12/2024

A really exciting job opportunity working with me at Welsh Dee Trust. Head of project delivery. This role will have oversight of the delivery of all projects at Welsh Dee Trust and will make a significant impact upon the restoration of the Dee. Please share www.welshdeetrust.com/we-are-hirin...

welshdeetrust.com

We Are Hiring: Head of Project Delivery – Welsh Dee Trust River Dee

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Alex LS @alex-ls.bsky.social · 17/12/2024

Hi fellow ecologists! Do you know of any labs or research institutes that might have, or will have, open positions in amphibian research or conservation? Thanks!

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Plasticfree NW Leeds- Climate Kirsty 🐟🐝🇪🇺 @plasticfreenwleeds.bsky.social · 16/11/2024

I’ve added new people to this list, is there anyone else I’ve missed? Please share go.bsky.app/Bs811RP

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The Riverfly Partnership @riverflies.bsky.social · 13/12/2024

Our December newsletter is out now! 🙌 New Riverfly merch, data reports, ‘Meet the monitor’ and more! Follow the the link below where you can also sign up to our newsletters⬇️ www.riverflies.org/newsletters

riverflies.org

Newsletters — The Riverfly Partnership

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Jack Greenhalgh @wildaudiojack.bsky.social · 10/12/2024

🧵Pond soundscapes are bursting with life and mysterious sounds! Aquatic insects rub hard body parts together to attract mates and submerged plants release oxygen bubbles as they respire in the hot sun.

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Graeme Lyons @graemelyons.bsky.social · 11/12/2024

145 species of spider from the six visits to this dairy farm, 17 of which have conservation status. Gonna take a while to write these species accounts. There are 31 beetles with status!

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Jo Bradley @stormwater-jo.bsky.social · 29/11/2024

Forget Black Friday - try Buy Nothing Day instead. Today I will buy absolutely nothing. No plastic, no packaging to throw away, no tat, no food waste and nothing to add to our rubbish. Less consumption is the answer to so many of our problems - try it, just for a day. Image: nationaltoday.com

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Mikael A. Manninen @mamanninen.bsky.social · 25/11/2024

There used to be a dam here, replaced by a artificial rapids in 2020. Nothing was planted on the shores. Instead, we just decided to wait. This is how it looked a month ago after four years of natural plant dispersal. The photos are from 5.9.2020 and 24.9.2024. River Mätäjoki, Helsinki, Finland.

Artificial rapids in River Mätäjoki, Helsinki, Finland. The photo shows the natural dispersal of plants to the shores of the rapids after four years have passed.

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Leana Hosea @leanahosea.bsky.social · 25/11/2024

The single largest source of microplastics in the ocean is road runoff pollution. Microplastics, mainly from car tyres, are washed off our roads into storm drains, into rivers, out to sea, every time it rains. 🧵

Road runoff outfalls mapped on the Watershed Pollution Map

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Jo Bradley @stormwater-jo.bsky.social · 25/11/2024

I spotted this solution being installed today for a car-park extension at a farm shop. The owner was happy with it and the installers said it was light & easy to handle. A good solution for permeable parking 🤔 I like it, but what do you think? #SustainableDrainage

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Jo Bradley @stormwater-jo.bsky.social · 25/11/2024

There are ~40 motorway outfalls into the upper reaches of the River Douglas catchment in Lancashire. Together, they drain 157 hectares of motorway surface into the River. That’s about 470 tonnes of toxic sediment washed into the River every year. #StormwaterPollution

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Leana Hosea @leanahosea.bsky.social · 24/11/2024

Imagine the volume of road runoff entering the Lea from all those roads crossing it. Our Watershed Pollution Map shows National Highways outfalls on the M25 - but many smaller roads will be contributing runoff pollution to the Lea - records for those, patchier, sit with various local authorities

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Jo Bradley @stormwater-jo.bsky.social · 24/11/2024

Why, Oh why will it take until 2027 to deliver a Deposit Return Scheme? I despair. 700,000 plastic bottles are littered EVERY DAY in the UK. Some of them wash into rivers and oceans. What on Earth are we waiting for?? #PlasticPollution www.gov.uk/government/p...

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Leana Hosea @leanahosea.bsky.social · 23/11/2024

Things have sunk pretty low when, at a meeting to discuss tackling climate change, it's a fight to get delegates to concede "transition away from fossil fuels" might have a part to play

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Brigit Strawbridge @brigitstrawbridge.bsky.social · 23/11/2024

For anyone ion the #Glasgow area this weekend... my daughter Charlotte @cstrawbridgeart.bsky.social has a stall at the Glasgow Christmas Fair - and would love to see you! Loads more wonderful artists and makers, too 👇 #art #ceramics #printmaking #textiles

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Jo Bradley @stormwater-jo.bsky.social · 23/11/2024

This discharge from the M6 to a tributary of Syd Brook causes horrific, toxic pollution every time it rains. We could only find water fleas & blood worms living here. A complete failure of regulation. #ItsNotAllAboutTheSewage

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Jo Bradley @stormwater-jo.bsky.social · 22/11/2024

We had the best ever ‘gatecrashers’ during our recent site tour of the excellent SuDS wetland at Firs Farm in Enfield. I hope they were listening carefully while Jamie told us all about the design and installation of the scheme 🪿🪿🪿

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The RevIvel Association @revivel.bsky.social · 20/11/2024

A lump of chalk on a frosty morning demonstrating its ability to store water. Unfortunately Affinity Water currently take 53% of all available water from the upper Ivel catchment, up to 14 million litres per day! @beneath-b-waters.bsky.social @stormwater-jo.bsky.social @welshriversunion.bsky.social

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Jo Bradley @stormwater-jo.bsky.social · 19/11/2024

Applications of road salt mobilise toxic metals that are lurking in the drainage system. They are washed into rivers & streams as the snow melts and they are toxic to fish & aquatic insects #StormwaterPollution

Gritter lorry spreading salt. Image from Lakeside GM

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Jo Bradley @stormwater-jo.bsky.social · 19/11/2024

Something a bit different for me today, talking about dirty water from construction sites. Another source of #StormwaterPollution that is often overlooked. Well done to RVT Group for bringing this event together 👍🏻

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Jo Bradley @stormwater-jo.bsky.social · 19/11/2024

Don’t be fooled by the beauty. Snowmelt causes #StormwaterPollution too 🌨️

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Jo Bradley @stormwater-jo.bsky.social · 17/11/2024

Rats in SuDS 🐀 I’ve started to notice more rat-bait-boxes in SuDS devices. I wonder how we manage our rapid roll out of urban green spaces without bringing ‘unwanted’ wildlife along-for-the-ride? Or should we just learn to embrace the rats? 🤗🐀

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Jo Bradley @stormwater-jo.bsky.social · 16/11/2024

Highway runoff causes horrific pollution of rivers every time it rains. This outfall in Lancashire discharges toxic, hazardous substances into the River Lostock, causing it to fail to meet env. standards. These substances are toxic to the invertebrates living in the river. #StormwaterPollution

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