Cofiwch Dryweryn ✊🏼
Water has always been political in Wales. Westminster still holds powers over our water - which has direct consequences on our communities, from the bills we pay to the decisions about our waterways.
It’s time for Wales to have full control over such valuable resources.
Water has always been political in Wales. Westminster still holds powers over our water - which has direct consequences on our communities, from the bills we pay to the decisions about our waterways.
It’s time for Wales to have full control over such valuable resources.
January 22, 2026 at 2:31 PM
Earlier this week someone vandalised the #CofiwchDryweryn mural at the top of #Bwlch. So incensed were members of #MudiadEryrWen (as were we all) that they immediately went to repare the damage.
This morning members of #YesCymruPenybont ar Ogwr, Bridgend(who had originally painted this memorial)
1/2
This morning members of #YesCymruPenybont ar Ogwr, Bridgend(who had originally painted this memorial)
1/2
November 29, 2025 at 8:09 PM
Earlier this week someone vandalised the #CofiwchDryweryn mural at the top of #Bwlch. So incensed were members of #MudiadEryrWen (as were we all) that they immediately went to repare the damage.
This morning members of #YesCymruPenybont ar Ogwr, Bridgend(who had originally painted this memorial)
1/2
This morning members of #YesCymruPenybont ar Ogwr, Bridgend(who had originally painted this memorial)
1/2
A sad little vandal has attacked the memory of #CapelCelyn again by spraying paint over the #CofiwchDryweryn mural on the #Bwlch.
They try to keep us down but it doesn’t work anymore.
#Cymru is rising again.
#YesCymru
#Annibyniaeth
@yescymrupenybont.bsky.social
www.yes.cymru/join
They try to keep us down but it doesn’t work anymore.
#Cymru is rising again.
#YesCymru
#Annibyniaeth
@yescymrupenybont.bsky.social
www.yes.cymru/join
November 22, 2025 at 5:51 PM
A sad little vandal has attacked the memory of #CapelCelyn again by spraying paint over the #CofiwchDryweryn mural on the #Bwlch.
They try to keep us down but it doesn’t work anymore.
#Cymru is rising again.
#YesCymru
#Annibyniaeth
@yescymrupenybont.bsky.social
www.yes.cymru/join
They try to keep us down but it doesn’t work anymore.
#Cymru is rising again.
#YesCymru
#Annibyniaeth
@yescymrupenybont.bsky.social
www.yes.cymru/join
Got a couple of this Indy scooter that was parked up in Cardiff Bay yesterday. Just curious if its any of you Indy dudes on here?
#annibyniaeth #Cymru #cofiwchdryweryn
#annibyniaeth #Cymru #cofiwchdryweryn
November 7, 2025 at 6:56 PM
Got a couple of this Indy scooter that was parked up in Cardiff Bay yesterday. Just curious if its any of you Indy dudes on here?
#annibyniaeth #Cymru #cofiwchdryweryn
#annibyniaeth #Cymru #cofiwchdryweryn
October 27, 2025 at 8:38 PM
October 21, 2025 at 9:20 PM
October 21, 2025 at 8:31 PM
60 mlynedd yn ôl i heddiw - boddwyd Cwm Celyn i gyflenwi dwr i ddinas Lerpwl.
Ni allwn adael i hyn fyth ddigwydd eto yng Nghymru.
60 years ago today - Llyn Celyn was flooded to supply water to the city of Liverpool. We must never let this happen again in Wales.
#CofiwchDryweryn
Ni allwn adael i hyn fyth ddigwydd eto yng Nghymru.
60 years ago today - Llyn Celyn was flooded to supply water to the city of Liverpool. We must never let this happen again in Wales.
#CofiwchDryweryn
October 21, 2025 at 1:47 PM
60 mlynedd yn ôl i heddiw - boddwyd Cwm Celyn i gyflenwi dwr i ddinas Lerpwl.
Ni allwn adael i hyn fyth ddigwydd eto yng Nghymru.
60 years ago today - Llyn Celyn was flooded to supply water to the city of Liverpool. We must never let this happen again in Wales.
#CofiwchDryweryn
Ni allwn adael i hyn fyth ddigwydd eto yng Nghymru.
60 years ago today - Llyn Celyn was flooded to supply water to the city of Liverpool. We must never let this happen again in Wales.
#CofiwchDryweryn
October 21, 2025 at 11:43 AM
#CofiwchDryweryn 60 years.
Capel Celyn was a rural community to the north west of Bala in Gwynedd, Cymru, in the Afon Tryweryn valley. The village and other parts of the valley were flooded in 1965 to create a reservoir, Llyn Celyn, in order to supply Liverpool and Wirral with water for industry.
Capel Celyn was a rural community to the north west of Bala in Gwynedd, Cymru, in the Afon Tryweryn valley. The village and other parts of the valley were flooded in 1965 to create a reservoir, Llyn Celyn, in order to supply Liverpool and Wirral with water for industry.
October 21, 2025 at 12:22 AM
#CofiwchDryweryn 60 years.
Capel Celyn was a rural community to the north west of Bala in Gwynedd, Cymru, in the Afon Tryweryn valley. The village and other parts of the valley were flooded in 1965 to create a reservoir, Llyn Celyn, in order to supply Liverpool and Wirral with water for industry.
Capel Celyn was a rural community to the north west of Bala in Gwynedd, Cymru, in the Afon Tryweryn valley. The village and other parts of the valley were flooded in 1965 to create a reservoir, Llyn Celyn, in order to supply Liverpool and Wirral with water for industry.
I recommend this documentary: www.itv.com/watch/vanish... Extraordinary footage and oral testimony about this shameful event, presented intelligently and sensitively. #CofiwchDryweryn
#TeletextArt inspired by last night's 'Vanished Wales' documentary on ITV Wales:
www.itv.com/watch/vanish...
Context: the village and community of Capel Celyn in North Wales was infamously wiped out when the Tryweryn valley was flooded to build a reservoir to provide water for Liverpool in 1965.
www.itv.com/watch/vanish...
Context: the village and community of Capel Celyn in North Wales was infamously wiped out when the Tryweryn valley was flooded to build a reservoir to provide water for Liverpool in 1965.
September 23, 2025 at 9:23 AM
I recommend this documentary: www.itv.com/watch/vanish... Extraordinary footage and oral testimony about this shameful event, presented intelligently and sensitively. #CofiwchDryweryn
The youngest protester was just three years old.
Speaking on the 50th anniversary she recalled being met by an "awful" reception in Liverpool.
"People were spitting at us and throwing rotten tomatoes at us. It was an awful disappointment," she said.
#CofiwchDryweryn
www.bbc.co.uk/news/article...
Speaking on the 50th anniversary she recalled being met by an "awful" reception in Liverpool.
"People were spitting at us and throwing rotten tomatoes at us. It was an awful disappointment," she said.
#CofiwchDryweryn
www.bbc.co.uk/news/article...
Tryweryn: How Capel Celyn was flooded to make water for Liverpool
It comes 60 years since a Welsh-speaking village was flooded to supply Liverpool with drinking water.
www.bbc.co.uk
September 21, 2025 at 5:00 PM
The youngest protester was just three years old.
Speaking on the 50th anniversary she recalled being met by an "awful" reception in Liverpool.
"People were spitting at us and throwing rotten tomatoes at us. It was an awful disappointment," she said.
#CofiwchDryweryn
www.bbc.co.uk/news/article...
Speaking on the 50th anniversary she recalled being met by an "awful" reception in Liverpool.
"People were spitting at us and throwing rotten tomatoes at us. It was an awful disappointment," she said.
#CofiwchDryweryn
www.bbc.co.uk/news/article...
"Water's precious. This lot's going to Liverpool." #CofiwchDryweryn
"Diptych: 'Croeso i Gymru'" - 2025, internet poster @4u5t0, digital media.
September 20, 2025 at 8:50 PM
"Water's precious. This lot's going to Liverpool." #CofiwchDryweryn
September 17, 2025 at 1:04 PM
I watched this tonight on ITV Wales.
It's available on ITVX too.
Fascinating.
Infuriating.
Heartbreaking.
It's well worth a watch.
Watch it if you can.
#CofiwchDryweryn
#RememberTryweryn
www.itv.com/news/wales/2...
www.itv.com/watch/vanish...
It's available on ITVX too.
Fascinating.
Infuriating.
Heartbreaking.
It's well worth a watch.
Watch it if you can.
#CofiwchDryweryn
#RememberTryweryn
www.itv.com/news/wales/2...
www.itv.com/watch/vanish...
www.itv.com
September 16, 2025 at 8:03 PM
I watched this tonight on ITV Wales.
It's available on ITVX too.
Fascinating.
Infuriating.
Heartbreaking.
It's well worth a watch.
Watch it if you can.
#CofiwchDryweryn
#RememberTryweryn
www.itv.com/news/wales/2...
www.itv.com/watch/vanish...
It's available on ITVX too.
Fascinating.
Infuriating.
Heartbreaking.
It's well worth a watch.
Watch it if you can.
#CofiwchDryweryn
#RememberTryweryn
www.itv.com/news/wales/2...
www.itv.com/watch/vanish...
In the upcoming @senedd.cymru elections @plaidcymru.bsky.social should be pushing to nationalise Dŵr Cymru and bring it under Welsh Government control. To oppose Labour’s acceptance of privatisation.
#CofiwchDryweryn
#CofiwchDryweryn
August 31, 2025 at 8:40 AM
In the upcoming @senedd.cymru elections @plaidcymru.bsky.social should be pushing to nationalise Dŵr Cymru and bring it under Welsh Government control. To oppose Labour’s acceptance of privatisation.
#CofiwchDryweryn
#CofiwchDryweryn
“The UK wants to build AI data centres in Wales”.
Why? Electricity and rain i.e. water
Yet more exploitation of our natural resources to enrich people outside Wales.
#CofiwchDryweryn?
This is part of the reason they won’t devolve the Crown Estate.
Vote @plaidcymru.bsky.social join @yes.cymru
Why? Electricity and rain i.e. water
Yet more exploitation of our natural resources to enrich people outside Wales.
#CofiwchDryweryn?
This is part of the reason they won’t devolve the Crown Estate.
Vote @plaidcymru.bsky.social join @yes.cymru
Generative AI relies on big data centres. Those machines need cooling down by using water (a lot of it!)
August 25, 2025 at 2:46 PM
“The UK wants to build AI data centres in Wales”.
Why? Electricity and rain i.e. water
Yet more exploitation of our natural resources to enrich people outside Wales.
#CofiwchDryweryn?
This is part of the reason they won’t devolve the Crown Estate.
Vote @plaidcymru.bsky.social join @yes.cymru
Why? Electricity and rain i.e. water
Yet more exploitation of our natural resources to enrich people outside Wales.
#CofiwchDryweryn?
This is part of the reason they won’t devolve the Crown Estate.
Vote @plaidcymru.bsky.social join @yes.cymru
Day trip out in the van to Llyn Celyn. What did we see? #capelcelyn #llyncelyn #cofiwchdryweryn #vwcampervan #vwcamperlife
August 13, 2025 at 7:32 AM
Day trip out in the van to Llyn Celyn. What did we see? #capelcelyn #llyncelyn #cofiwchdryweryn #vwcampervan #vwcamperlife
August 13, 2025 at 6:55 AM
Proposed transfer of water from Wales to London, England.
This new graphic by Robin Owain is now up on Wikimedia Commons:
commons.wikimedia.org/wiki/File:Ma...
#CofiwchDryweryn
This new graphic by Robin Owain is now up on Wikimedia Commons:
commons.wikimedia.org/wiki/File:Ma...
#CofiwchDryweryn
August 4, 2025 at 7:56 PM
Proposed transfer of water from Wales to London, England.
This new graphic by Robin Owain is now up on Wikimedia Commons:
commons.wikimedia.org/wiki/File:Ma...
#CofiwchDryweryn
This new graphic by Robin Owain is now up on Wikimedia Commons:
commons.wikimedia.org/wiki/File:Ma...
#CofiwchDryweryn
@lorrainemountjoy.bsky.social
@steffanllyn.bsky.social
@martinpalmercymru.bsky.social
@neilaprhondda.bsky.social
@siencyn.bsky.social
@yes.cymru
Thoroughly enjoyed a bit of painting today!
#CofiwchDryweryn
#YesCymru
@steffanllyn.bsky.social
@martinpalmercymru.bsky.social
@neilaprhondda.bsky.social
@siencyn.bsky.social
@yes.cymru
Thoroughly enjoyed a bit of painting today!
#CofiwchDryweryn
#YesCymru
YesCymru Penybont ar Ogwr carrying out some necessary painting to the Cofiwch Dryweryn wal on Bwlch y Clawdd heddiw!
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
July 26, 2025 at 7:22 PM
@lorrainemountjoy.bsky.social
@steffanllyn.bsky.social
@martinpalmercymru.bsky.social
@neilaprhondda.bsky.social
@siencyn.bsky.social
@yes.cymru
Thoroughly enjoyed a bit of painting today!
#CofiwchDryweryn
#YesCymru
@steffanllyn.bsky.social
@martinpalmercymru.bsky.social
@neilaprhondda.bsky.social
@siencyn.bsky.social
@yes.cymru
Thoroughly enjoyed a bit of painting today!
#CofiwchDryweryn
#YesCymru
YesCymru Penybont ar Ogwr carrying out some necessary painting to the Cofiwch Dryweryn wal on Bwlch y Clawdd heddiw!
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
July 26, 2025 at 6:34 PM
YesCymru Penybont ar Ogwr carrying out some necessary painting to the Cofiwch Dryweryn wal on Bwlch y Clawdd heddiw!
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
#annibyniaeth
#cofiwchdryweryn
#yescymru
#indywales
Does gan pobl Tibet ddim llais yn Tseina - ydy hwn yn swnio yn gyfarwydd?
China doing to Tibet what England did to Wales.
#CofiwchDryweryn
www.theguardian.com/world/2025/j...
China doing to Tibet what England did to Wales.
#CofiwchDryweryn
www.theguardian.com/world/2025/j...
China starts building world’s biggest hydropower dam
1.2tn yuan project has broken ground in Tibet, premier says, despite fears of downstream nations India and Bangladesh
www.theguardian.com
July 21, 2025 at 8:27 PM
Does gan pobl Tibet ddim llais yn Tseina - ydy hwn yn swnio yn gyfarwydd?
China doing to Tibet what England did to Wales.
#CofiwchDryweryn
www.theguardian.com/world/2025/j...
China doing to Tibet what England did to Wales.
#CofiwchDryweryn
www.theguardian.com/world/2025/j...
14 July
#otd On this day in 1892 (133 years ago) – the official opening of Llyn Llanwddyn (Llyn Vyrnwy).
😲2 chapels
😲3 pubs
😲10 farms and
😲37 homes
... were drowned by Liverpool.
#CofiwchDryweryn #Annibyniaeth
📷 @RobLlwyd on CCBYSA
cy.wikipedia.org/wiki/Llyn_Ll...
#otd On this day in 1892 (133 years ago) – the official opening of Llyn Llanwddyn (Llyn Vyrnwy).
😲2 chapels
😲3 pubs
😲10 farms and
😲37 homes
... were drowned by Liverpool.
#CofiwchDryweryn #Annibyniaeth
📷 @RobLlwyd on CCBYSA
cy.wikipedia.org/wiki/Llyn_Ll...
Llyn Llanwddyn - Wicipedia
cy.wikipedia.org
July 14, 2025 at 5:56 AM
14 July
#otd On this day in 1892 (133 years ago) – the official opening of Llyn Llanwddyn (Llyn Vyrnwy).
😲2 chapels
😲3 pubs
😲10 farms and
😲37 homes
... were drowned by Liverpool.
#CofiwchDryweryn #Annibyniaeth
📷 @RobLlwyd on CCBYSA
cy.wikipedia.org/wiki/Llyn_Ll...
#otd On this day in 1892 (133 years ago) – the official opening of Llyn Llanwddyn (Llyn Vyrnwy).
😲2 chapels
😲3 pubs
😲10 farms and
😲37 homes
... were drowned by Liverpool.
#CofiwchDryweryn #Annibyniaeth
📷 @RobLlwyd on CCBYSA
cy.wikipedia.org/wiki/Llyn_Ll...
