Our environmental permitting decisions monthly report

Each month we publish a list that contains all the final permit decisions that we have made on applications for environmental permits for the previous month. Any permit that is issued is made available on our public registers. If you would like to see a copy of the final permit you can request it; via our online public register, by emailing us at enquiries@naturalresourceswales.gov.uk or by calling us on 0300 065 3000 to make an appointment to view the public register in an office near you.

Waste

Waste - July 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
NP3494FP ML Hughes Plant Hire Ltd Llandygai Transfer Station, Plot 29, Llandegai Industrial Estate, Bangor, Gwynedd, LL57 4YH Variation Issued
PAN-032867 Mr Daniel James and Mrs Carys James Hafod Farm, Ferwig, Cardigan, Ceredigion, SA43 1PU New Issued
- N-Virocycle Limited Great Crumbland Farm, Devauden, Chepstow, Monmouthshire, NP16 6NT New Refused
AB3532RF Knolton Farmhouse Cheese Limited S R 2010 No 4, Overton, Clwyd, LL13 0LG, LL13 0LG Surrender Issued
PAN-033202 John F Hunt Regeneration Limited Land at Shotton Steel Works, Zone 4 Deeside Industrial Park, Weighbridge Road, Deeside, Flintshire, CH5 2NH New Issued
- Puffin Produce Limited Clarborough Farm, Narberth Road, Haverfordwest, Pembrokeshire, SA62 4PB New Refused
BP3396SL Williams Skip Hire Limited Williams Skip Hire Limited, Aberbechan Wharf, Newtown, Powys, SY16 3AW Transfer Issued
PAN-032620 ByProduct Recovery Limited Bryn Drofa & Plas Newydd, Llanbabo, Rhosgoch, Isle of Anglesey, LL66 0BN New Issued
AB3694ZG SP Manweb Plc Rhyl Depot, Scottish Power, Cefndy Road, Rhyl, Denbighshire, LL18 2TT Surrender Issued
- Capital Valley Recycling Ltd Capital Valley Recycling & K J Services Ltd, Capital Valley Eco Park, Rhymney, Caerphilly, NP22 5PT New Refused
XP3495FC Bill Way & Co.Limited Bill Way & Co Ltd, Tremorfa Industrial Estate, Rover Way, Cardiff, CF24 5SD Surrender Issued
AB3791FG Maesydd Biogas Ltd The Maesydd, Pool Quay, Pool Quay, Welshpool, Powys, SY21 9LA Variation Issued

Waste - June 2026

Permit number Permit holder name Site address Type of application Decision
PAN-032366 Mr Andrew Thomas And Mr Bryan Thomas Little Bank Farm, Church Stoke, Church Stoke, Powys, SY15 6TL New Issued
- Mr Bunford Rhys Top Yard, Tyr Gelli Farm, Ynysybwl, Rhondda Cynon Taf, CF37 3PG New Withdrawn
DB3196HH South West Wood Products Limited Berth 31, Wimborne Road, Barry Docks, Barry, Vale of Glamorgan, CF63 3DH Variation Withdrawn
WP3095FL Miss Lindsey Kelly Cwrt Y Plyffin, Cwrt Y Plyffin, Llanywern, Brecon, Powys, LD3 0RW Transfer Issued
LB3193HC Mr Keri Davies Cwm Quarries, Wernheulog, Llanfaredd, Builth Wells, Powys, LD2 3TE Surrender Returned
CB3396FF JA Jones Plant Limited Fron Wood Recycling Facility, Off A470, Builth Wells, Powys, LD2 3YR Variation Issued
PB3230RV United Recycled Aggregates Limited U R A Cardfiff Docks Site, Compass Road, Cardiff Docks, Cardiff, CF10 4LL Surrender Returned
PAN-032402 Mr Daniel James and Mrs Carys James Gotrel Farm, Ferwig Road, Cardigan, Ceredigion, SA43 1PJ New Issued
- John F Hunt Regeneration Limited Land at Shotton Steel Works, Zone 4, Deeside Industrial Park, Deeside, Flintshire, CH5 2NH New Refused
JB3531AB Enviroventure Waste Solutions Limited Enviroventure Waste Solutions Recycling Facility, Waterston Ind Est, Waterston, Milford Haven, Pembrokeshire, SA73 1DP Variation Issued
EP3896SV Green Energy ( South Wales ) Ltd Maesgwyn Renewable Energy & Recycling Centre, Former Maesgwyn Open Cast Mine, Off A4109 Inter Valley Road, Banwen, Neath, N P T, SA11 5AJ Variation Issued
PAN-032388 Geo2 Remediation Limited Enterprise Autos, Newbridge Bypass, A467, Crumlin, Newbridge, Caerphilly, NP11 4QJ New Issued
BB3591HX Milford Haven Port Authority Gate 1, The Royal Dockyard, Pembroke Dock, Pembrokeshire, SA72 6TD Variation Withdrawn
NB3339RH AMBIPAR Site Services Limited Hafod Yard Transfer Station, Hafod Road, Johnstown, Wrexham, Wrexham, LL14 6HF Variation Issued

Waste - May 2026

Permit number Permit holder name Site address Type of application Decision
PAN-032333 4Recycling Ltd Nant Yw Enyen Farm, Ystradfelte, Aberdare, Powys, CF44 9JD New Issued
PB3530RJ Scrap Cars Cardiff Ltd Scrap Cars Cardiff Limited, Rear of Unit 7, Cardiff Road, Barry, Vale of Glamorgan, CF63 2QW Transfer Issued
PAN-032362 ByProduct Recovery Limited Pentwyn Farm, Three Cocks, Brecon, Brecon, Powys, LD3 0SW New Issued
VP3199FC Biffa Landfill Solutions Limited Cardiff Transfer Station, Bessemer Close, Leckwith Industrial Estate, Cardiff, Cardiff, CF11 8DL Transfer Issued
DB3597HD 4Recycling Ltd Henllys, Henllys, Llanfair T.H., Conwy, Conwy, LL22 8TF Variation Issued
- John F Hunt Regeneration Limited Land at Shotton Steel Works, Zone 4 Deeside Industrial Park, Deeside, Flintshire, CH5 2NH New Refused
- John F Hunt Regeneration Limited Land at Shotton Steel Works, Zone 4 Deeside Industrial Park, Deeside, Flintshire, CH5 2NH New Refused
DB3695CZ Greenacres Skip Hire Ltd Greenacres Skip Hire Ltd, Celtic Link Business Park, Ffordd Trebrython, Fishguard, Pembrokeshire, SA65 9RE New Issued
JP3995FK Brisco Waste Disposal Ltd Brisco Waste Disposal Ltd, 89 Ystrad Road, Fforestfach, Swansea, Swansea, SA5 4BU Variation Issued
- Evans Plant Hire Limited The Old Concrete Yard, Canalside, Welshpool, Powys, SY21 7AQ New Returned
WP3094FB Ash Waste Services Ltd ASH Wrexham Recycling Centre, Site One, Redwither Road, Wrexham Industrial Estate, Wrexham, LL13 9RD Transfer Issued
PAN-032332 D Wise Limited Fields Farm, Fields Lane, Willington, Tallarn Green, Wrexham, Wrexham, SY14 7LR New Issued

Waste - April 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
PAN-031925 Miss Lorraine Rowlands and Mr Darren Lee Parry Plas Newydd Farm, Llanfairpwllgwyngyll, Anglesey, LL61 6DQ New Issued
PAN-031764 ByProduct Recovery Limited Tylebrithos Farm, Cantref, Brecon, Powys, LD3 8LR New Issued
CB3396FF JA Jones Plant Limited Fron Wood Recycling Facility, Off A470, Builth Wells, Powys, LD2 3YR Variation Returned
- Land & Water Services Ltd Tir William Richard Farm, Llangynidr, Crickhowell, Powys, NP8 1LL New Refused
BP3298VK Flintshire County Council Greenfield Recycling Park, Greenfield, Flintshire, CH8 7GJ Variation Issued
PAN-031815 Mr Daniel James and Mrs Carys James Hook farm, Ambleston, Haverfordwest, Pembrokeshire, SA62 5QX New Issued
- SGM Waste Management ltd SGM Waste Management Ltd, Sluice Farm, Broad Street Common, Peterstone Wentlooge, Newport, Newport, CF3 2TN New Returned
PAN-031990 ByProduct Recovery Limited Bryn Cnewyllyn, Hiraddug Road, Dyserth, Rhyl, Denbighshire, LL18 6HS New Issued
PAN-032143 ByProduct Recovery Limited Cae Gwyn, Cyffyliog, Ruthin, Denbighshire, LL15 2DP New Issued
NB3339RH AMBIPAR Site Services Limited Hafod Yard Transfer Station, Hafod Road, Johnstown, Wrexham, LL14 6HF Variation Returned
- Mr Rhys Bunford Tyr Gelli Farm, Ynysybwl, Ynysybwl, Rhondda Cynon Taf, CF37 3PG New Returned

Waste - March 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
BP3090ST G F Potter Limited Potters Yard, Severn Road, Welshpool, Powys, SY21 7YE Transfer Issued
ZP3495FN Mr Jonathan Smith and Mr Richard Smith Grove Farm Autos, Hirwaun Road, Hirwaun, Aberdare, RCT, CF44 9HP Transfer Issued
PAN-031796 Mr Daniel James and Mrs Carys James Hafod Farm, Gwbert, Cardigan, Ceredigion, SA43 1PU New Issued
PAN-031603 Mr Daniel James and Mrs Carys James Trefwtial, Blaenannerch, Cardigan, Ceredigion, SA43 2AG New Issued
PAN-031797 Mr Daniel James and Mrs Carys James Arnolds Hill Farm, Slebech, Haverfordwest, Pembrokeshire, SA62 4BA New Issued
DB3692HC R G Hire Ltd R G Hire Ltd, Refail Newydd, Caergeiliog, Holyhead, LL65 3DX New Issued
LP3395FJ Powys Environmental Limited Y Ffaldau Waste Recycling Centre, Y Ffaldau Waste Recycling Centre, Llandegley, Llandrindod Wells, Powys, LD1 5UD Variation Issued
CB3297ZG Gavin Griffiths Recycling Ltd New Lodge Farm, Pontardulais Road, Cwmgwili, Llanelli, SA14 6PW Variation Withdrawn
PAN-031802 Mr Daniel James and Mrs Carys James Pengelli Fawr Farm, Pengelli Fawr Farm, Vaynor, Merthyr Tydfil, CF48 2TT New Issued
CB3491FL AST Recycling and Reconditioning Limited AST Recycling and Reconditioning Limited, Unit 1, Abbey Road, Redwither Business Park, Wrexham, LL13 9RF Transfer Issued

Waste - February 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
PAN-031547 Mr Daniel James and Mrs Carys James Middle Woodstock Farm, Woodstock, Clarbeston Road, Pembrokeshire, SA63 4TG New Issued
PAN-031537 ByProduct Recovery Limited Henllys, Llanfair T.H., Abergele, Conwy, LL22 8TF New Issued
- Victorian House Window Group Ltd Victorian Sliders UK, Victorian House, Parc Hendre, Capel Hendre, Ammanford, Carmarthenshire, SA18 3FA New Returned
PAN-031282 Mr Daniel James and Mrs Carys James Ffynnoncyff Farm, Ferwig, Ferwig, Cardigan, SA43 1QD New Issued
PAN-031314 Mr Daniel James and Mrs Carys James Ffynnoncyff Farm, Ferwig, Ferwig, Cardigan, SA43 1QD New Issued
XP3097EG Perdue Recycling Ltd Ty Llwyd, Thornhill Road, Cwmgwilli, Carmarthenshire, SA14 6PT Transfer Withdrawn
PAN-031460 ByProduct Recovery Limited Rosedew Farm, Rosedew Farm, Llantwit Major, Vale of Glamorgan, CF61 1PZ New Issued
DB3691ZM Aggregates Express Quarry Products Ltd Forest Wood Quarry, Talygarn, Pontyclun, Rhondda Cynon Taff, CF72 9XD New Issued
DB3691ZM - Forest Wood Quarry, Talygarn, Pontyclun, Rhondda Cynon Taff, CF72 9XD Variation Issued
PAN-031541 Mr Daniel James and Mrs Carys James Middle Woodstock Farm, Clarbeston Road, Woodstock, Pembrokeshire, SA63 4TG New Issued
AB3393FL LPF Energy Limited Lower Park Farm Co-operative AD Plant, Lower Park farm, Parkside, Rossett, Wrexham, LL12 0BN Variation Issued
PAN-031367 Provectus Remediation Ltd Maelor Foods, Pickhill Lane, Cross Lanes, Wrexham, LL13 0UE New Issued

Waste - January 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
JP3997EF AMBIPAR Site Services Limited Mobile Plant, Mobile Plant Surrender Issued
- ByProduct Recovery Limited Henllys, Llanfair TH, Abergele, Conwy, LL22 8TF New Refused
PAN-031280 ByProduct Recovery Limited Plas Bach, Cerrigceinwen, Cerrigceinwen, Bodorgan, LL62 5NS New Issued
PAN-031145 ByProduct Recovery Limited The Dderw, Llyswen, Brecon, Powys, LD3 0UT New Issued
DB3691CU Areera Ltd Areera Parc Stormy, Solcer House, Unit 2, Parc Stormy, Stormy Down, Bridgend, CF33 4RS New Issued
PAN-031018 Mr Daniel James and Mrs Carys James Cyttir Bach, Blaenannerch, Cardigan, SA43 2AJ New Issued
AB3097FU Asgard Renewables Limited Asgard Renewables Ltd, Unit 2, Crugmawr Farm, Penparc, Cardigan, Ceredigion, SA43 1QY Variation Issued
PAN-031341 Mr Daniel James and Mrs Carys James Hafod Farm, Ferwig, Cardigan, SA43 1PU New Issued
CB3096FU O'Brien Metals Ltd O'Briens Metals Ltd, Docks Yard Estate, Briton Ferry, Neath, Castell-nedd Port Talbot, SA11 2HZ Transfer Returned
PAN-030924 ByProduct Recovery Limited Great House Farm, Great house farm, Newport, Monmouthshire, NP18 1LU New Issued
CP3298EV Mr James Richard Gaze Jensons Metals, The Old Dockyard, Pembroke Dock, Pembrokeshire, SA72 6TE Surrender Issued
PAN-031248 Mr Daniel James and Mrs Carys James Abergelli Farm, Felindre, Swansea, SA5 7NN New Issued
RP3598FN Carew Car Dismantlers 1910 Ltd Carew Car Dismantlers, Sageston, Tenby, Pembrokeshire, SA70 8SQ Transfer Issued
XP3691EG G.C.M.C. (Wrexham) Limited Clays Site, Bryn Estyn Road, Llan -y- Pwll, Wrexham, LL13 9UB Transfer Issued

Waste - December 2025

Permit number Permit holder name Site address Type of application Decision
PAN-031032 Mr Simon Jones Land at Sarn Fadog, Llanerchymedd, Anglesey, LL71 8ER New Issued
PAN-030993 ByProduct Recovery Limited Crossways & Pool Hall, Pen Y Parc, Llanvapley, Abergavenny, Monmouthshire, NP7 8SA New Issued
JP3794FS S P Power Systems Ltd Sp Power Systems, Ffordd Bronwydd, Treborth, Bangor, Gwynedd, LL57 2NX Variation Issued
UP3395VQ FCC Waste Services (UK) Limited Atlantic Household Waste Recycling Centre, Atlantic Household Waste Recycling Centre, Plot 6, Atlantic Trading Estate, Barry, South Glamorgan, CF63 3RF Variation Issued
- Prichard Remediation Ltd Old Virginia Park Golf Course, Virginia Park, Virginia Park, Caerphilly, CF83 3SW New Refused
PAN-030767 Mr Daniel James and Mrs Carys James Castell Malgwyn Farm, Llechryd, Cardigan, Pembrokeshire, SA43 2QB New Issued
PAN-030780 Mr Daniel James and Mrs Carys James Castell Malgwyn Farm, Llechryd, Llechryd, Cardigan, Pembrokeshire, SA43 2QB New Issued
PAN-030957 Mr Daniel James and Mrs Carys James Ffrwdwenith Ganol, Felinwynt, Cardigan, Ceredigion, SA43 1RW New Issued
PAN-030926 Severn Trent Water Limited Noyadd Farm, Rhayader, Rhayader, Powys, LD6 5HH New Issued
- Provectus Remediation Ltd Maelor Foods, Pickhill Lane, Cross Lanes, Wrexham, Wrexham, LL13 0UE New Refused

Waste - November 2025

Permit number Permit holder name Site address Type of application Decision
DB3598ZV Mr Victor Keseru Envik Waste Recycling Services, Cambrian Industrial Estate Westside, Coedcae Lane, Pontyclun, Rhondda Cynon Taf, CF72 9EX New Issued
PAN-030617 Mr Daniel James and Mrs Carys James Cilrhue Farm, Cilrhue farm, Boncath, Pembrokeshire, SA37 0HS New Issued
- Cambrian Services Limited Bryncir Quarry, Garndolbenmaen, Gwynedd, LL51 9LX New Returned
- Mr Simon Jones Sarnfadog, Llanerchymedd, Isle of Anglesey, LL71 8ER New Refused
PAN-030537 Mr Daniel James and Mrs Carys James Login Farm, ferwig, Ferwig, SA43 1RU New Issued
WP3094FB Alan’s Skip Hire Wales Limited ASH Wrexham Recycling Centre, Site One, Redwither Road, Wrexham Industrial Estate, Wrexham, LL13 9RD Variation Issued
- ByProduct Recovery Limited Henllys, Llanfair TH, Abergele, Conwy, LL22 8TF New Refused
DB3196HH South West Wood Products Limited Berth 31, Wimborne road, Barry Docks, Barry, Vale of Glamorgan, CF63 3DH Variation Returned
PAN-030677 ByProduct Recovery Limited Cefn Naw Clawdd, Cefn Naw Clawdd, Dolgellau, Gwynedd, LL40 2SG New Issued
- Greenacres Skip Hire Ltd Greenacres Skip Hire Ltd, Celtic Link Business Park, Ffordd Trebrython, Dwrbach, Fishguard, Pembrokeshire, SA65 9RE New Returned
- Treharne Automotive Engineering Ltd Treharne Automotive Engineering, Unit 8 Llanelli Gate, Dafen, Llanelli, SA14 8LQ New Withdrawn
UP3895CN Mr James Edward Potter G F Potter, Household Waste Recycling Site, Wern Ddu Lane, Newtown, Powys, SY16 3DN Surrender Issued
- Envirotreat Solutions Limited New Inn Fire Station, New Road, New Inn, Pontypool, Torfaen, NP4 0YN New Withdrawn
VP3494FK M O Jones Melin Plas Du, Yffor, Pwllheli, Gwynedd, LL53 6RF Variation Returned

Waste - October 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
- ByProduct Recovery Limited Great House Farm, Newport, Monmouthshire, NP18 1LU New Refused
UP3996ED Miss Lorraine Rowlands and Mr Darren Lee Parry Mobile Plant, Llangoed, Beaumaris, Gwynedd, LL58 8LT Variation Issued
DB3598CW TUDOR GRIFFITHS LIMITED Cefn Graianog Quarry, Llanllyfni, Caernarfon, Gwynedd, LL54 6SY New Issued
PAN-030477 Mr Daniel James and Mrs Carys James Penrallteifed, Llechryd, Cardigan, Ceredigion, SA43 2LU New Issued
PAN-030463 Mr Daniel James and Mrs Carys James Trefwtial, Blaenannerch, Cardigan, Ceredigion, SA43 2AG New Issued
PAN-030462 Mr Daniel James and Mrs Carys James Bryn Farm, Ferwig, Cardigan, Ceredigion, SA43 1PL New Issued
DB3597HD 4Recycling Ltd Henllys, Henllys, Llanfair T.H., Conwy, Conwy, LL22 8TF New Issued
- ByProduct Recovery Limited Cefn Naw Clawdd, Dolgellau, Dolgellau, Gwynedd, LL40 2SG New Refused
- Puffin Produce Limited Clarborough Farm, Narberth Road, Haverfordwest, Pembrokeshire, SA62 4PB New Refused
- Envirotreat Solutions Limited New inn Fire Station, New Road, Pontypool, Torfaen, NP4 0YW New Returned

Waste - September 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
DB3597FA Capital Valley Recycling Mobile Plant New Issued
AB3095CJ Clive Hurt Anglesey Limited Nant Newydd Quarry, Brynteg, Anglesey, LL78 7JJ Transfer Issued
RP3337SE Clive Hurt Anglesey Limited Nant Newydd Quarry Landfill Site, Brynteg, Anglessey, LL78 7JJ Transfer Issued
FP3590LV Clive Hurt Anglesey Limited Rhuddlan Bach Quarry Landfill Site, Rhuddlan Bach Quarry, Brynteg, Anglesey, LL78 7JJ Transfer Issued
PAN-030162 Mr Daniel James and Mrs Carys James Clyn yr Ynys, Gwbert, Cardigan, Ceredigion, SA43 1PR New Issued
DB3596HA We Recycle Tyres Limited G O N Granite, Workshop, Bachymbyd, Llanrhaeadr, Denbigh, Denbighshire, LL16 4PF New Issued
- Mr Evan Richard Williams Bodwina, Gwalchmai, Holyhead, Anglesey, LL65 4RL New Refused
PAN-030535 Mr Evan Williams Bodwina, Bodwina, Gwalchmai, Holyhead, LL65 4RL New Issued
BB3892CT EV RECYCLING LTD EV Recycling, Unit 12, Llanelli Gate, Dafen, Llanelli, Carmarthenshire, SA14 8LQ Variation Issued
KB3835RT Hanson Quarry Products Europe Limited Machen Quarry, Commercial Road, Machen, Caerphilly, CF83 8YP Variation Returned
CB3699ZR Mr Raymond Fleming Hill Farm, Unit 13, The Hill Farm, Raglan, Monmouth, Monmouthshire, NP15 2JH Surrender Issued
CB3096FU O'Brien Metals Ltd O'Brien Metals Ltd, Docks Yard Estate, Briton Ferry Industrial Estate, Briton Ferry, Neath, Castell-nedd Port Talbot, SA11 2HZ Transfer Returned
QB3093HE South West Wood Products Limited Alexandra Dock, East Way Road, Newport, Newport, NP20 2NP Surrender Issued
GP3397SH Perdue Recycling Ltd Unit 11 & The Old Engine House, Kemys Way, Llansamlet Enterprise Zone, Morriston, Swansea, Swansea, SA6 8QF Transfer Issued
DB3298FN Capital Valley Recycling Ltd Capital Valley Recycling, Unit 2-4, Capital Valley Industrial Park, Rhymney, Tredegar, Caerphilly, NP22 5PT Transfer Issued

Waste - August 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
PAN-029883 ByProduct Recovery Limited Blaen Y Coed, Ysbyty Ifan, Betws Y Coed, Conwy, LL24 0NY New Issued
PAN-029757 Beacon Foods Limited Garngaled Farm, Llanspyddid, Brecon, Powys, LD3 8PE New Issued
PAN-030031 Mr Daniel James and Mrs Carys James Blaenwaun Farm, Mwnt, Cardigan, Ceredigion, SA43 1QF New Issued
- Geo2 Remediation Ltd Enterprise Autos, Newbridge Bypass, A467, Crumlin, Caerphilly, NP11 4QJ New Withdrawn
PAN-030123 Mr Daniel James and Mrs Carys James Homelands Farm, Portfield Gate, Haverfordwest, Pembrokeshire, SA62 3LG New Issued
PAN-030030 Mr Daniel James and Mrs Carys James Cwmblacks Farm, Mountain Hare, Merthyr Tydfil, Merthyr Tydfil, CF48 4AJ New Issued
BB3294CB Welsh Water Organic Waste Limited Newport Liquid Waste Treatment Centre, Nash STW, Moorcroft, West Nash Road, Nash, Newport, NP18 2BZ Variation Issued
BB3791CU We Hire Ltd We Hire Ltd, Traston Rd, Newport, NP19 4PW Surrender Returned
PAN-029968 Biogenie Remediation UK Limited SWITCH Building, Harbour Side, Land North of Harbour Way, Harbour Side Regeneration Area, Port Talbot, SA13 1SB New Issued
BJ5775IF Neath Port Talbot County Borough Council Materials Recovery & Energy Centre, Crymlyn Burrows, SWANSEA, West Glamorgan, SA1 8PT Variation Issued
BJ5775IF Neath Port Talbot County Borough Council Materials Recovery & Energy Centre, Crymlyn Burrows, SWANSEA, West Glamorgan, SA1 8PT Surrender Issued
FP3695LM Clydach Metals Ltd Clydach Metals Recycling Facility, Players Industrial Estate, Clydach, Swansea, West Glamorgan, SA6 5EJ Transfer Issued
AB3891FT 7 Steel Manufacturing (UK) Limited 7 Steel Swansea Scrap Yard, Graigola Wharf, Kings Dock, Swansea, Swansea, SA1 1QT Variation Issued

Installations

Installations - July 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
TP3639BH 7 Steel Manufacturing (UK) Limited Tremorfa Melt Shop, Seawall Road, Tremorfa, Cardiff, Cardiff, CF24 5TH Variation Issued
XP3131VK Deeside Power (UK) Limited Deeside Power Station, Weighbridge Road , Deeside Industrial Park, DEESIDE, Flintshire, CH5 2UL Variation Issued
XP3830UR The First Milk Cheese Company Ltd Haverfordwest Creamery, Pembroke Road , Merlins Bridge, HAVERFORDWEST, Dyfed, SA61 1JN Variation Issued

Installations - June 2026

Permit number Permit holder name Site address Type of application Decision
ZP3032KQ Dwr Cymru Cyfyngedig Afan Combined Heat And Power Facility, Afan Combined Heat And Power Facility, Phoenix Walk, Port Talbot, SA13 1RA Variation Issued
LP3439HM Castle Waste Services Limited Roath Dock Treatment and Recycling Centre NRW/EPR/LP3439HM/V003, Roath Dock Transfer Station Old Clipper Road , Roath Dock, Cardiff, Cardiff, Cardiff, CF10 4LX Variation Issued
BB3395ZM Mrs Jaqueline Heather Mountford Lower Trederwen Farm Broiler Unit, Lower Trederwen Farm, Arddleen, Llanymynech, Powys, SY22 6RZ Variation Issued
AB3599ZE Mr Daniel Jerman Cloddiau Poultry Unit, Cloddiau, Kerry, Newtown, Powys, SY16 4DY Surrender Issued
KP3135KV The Royal Mint Limited The Royal Mint, Llantrisant, Pontyclun, Rhondda Cynon Taf, CF72 8YT Variation Issued
ZP3032KQ Dwr Cymru Cyfyngedig Afan Combined Heat And Power Facility, Afan Combined Heat And Power Facility, Phoenix Walk, Port Talbot, SA13 1RA Variation Issued

Installations - May 2026

Permit number Permit holder name Site address Type of application Decision
LP3638WY 2 Agriculture (Growing) Limited Gernant Poultry Farm EPR/LP3638WY, Gernant , Bryngwran, Gwynedd, LL65 3SH Variation Issued
MP3138WC 2 Agriculture (Growing) Limited Llyg Helyg Poultry Farm EPR/MP3138WC, LLYN HELYG LLYG HELYG POULTRY FARM , LOC HOLTWELL , FLINTSHIRE, CH8 8RZ Variation Issued
LP3038WT 2 Agriculture (Growing) Limited Merllyn Bach Poultry Farm EPR/LP3038WT, Merllyn Bach Poultry Farm Babell , Holywell, Flintshire, CH8 8PZ Variation Issued
GP3338WH 2 Agriculture (Growing) Limited Swn Y Don Poultry Farm EPR/GP3338WH, Swn Y Don Trefdraeth , Bodorgan, Holyhead, Isle of Anglesey, LL62 5EY Variation Issued
KP3838WP 2 Agriculture (Growing) Limited Treuddyn Poultry Farm EPR/KP3838WP, Treuddyn Blaenau Road , Treuddyn, Mold, Flintshire, CH7 4NS Variation Issued
UP3938WC 2 Agriculture (Growing) Limited Minafon Poultry Farm EPR/UP3938WC, Minafon , Cerrigceinwen, BODORGAN, Gwynedd, LL62 5EH Variation Issued
MP3538WD 2 Agriculture (Growing) Limited Glan Dwr Poultry Farm EPR/MP3538WD, Glandwr , Llanddaniel, GAERWEN, Gwynedd, LL60 6HE Variation Issued
UP3438WS 2 Agriculture (Growing) Limited Morlais Poultry Farm EPR/UP3438WS, Penylon , Holyhead, Newborough, Gwynedd, LL61 6RS Variation Issued
SP3438WP 2 Agriculture (Growing) Limited Gwynt Y Mor Poultry Farm EPR/SP3438WP, Gwynt y Mor , Bryngwran, HOLYHEAD, Gwynedd, LL65 3SB Variation Issued
LP3838WB 2 Agriculture (Growing) Limited Brynford Poultry Farm EPR/LP3838WB, Brynford , Waen-y-Brodlas, HOLYWELL, Clwyd, CH8 8LS Variation Issued
MP3338WV 2 Agriculture (Growing) Limited Lixwm Poultry Farm EPR/MP3338WV, Lixwm , Lixwm, HOLYWELL, Clwyd, CH8 8NE Variation Issued
UP3138WD 2 Agriculture (Growing) Limited Mynydd Llan Poultry Farm EPR/UP3138WD, Mynydd Llan Poultry Farm Mynydd Llan , Babell, HOLYWELL, Clwyd, CH8 8QD Variation Issued
XP3838WZ 2 Agriculture (Growing) Limited Racecourse Poultry Unit EPR/XP3838WZ, Racecourse Poultry Unit Babell Road , Pantasaph, HOLYWELL, Clwyd, CH8 8PW Variation Issued
BP3738WZ 2 Agriculture (Growing) Limited Awel Deg Poultry Farm EPR/BP3738WZ, Awel Deg , Llandrygan, Gwynedd, LL71 7AL Variation Issued
SP3138WA 2 Agriculture (Growing) Limited Bron Afon Poultry Farm EPR/SP3138WA, Bron Afon , Llandyfrydog, LLANERCHYMEDD, Gwynedd, LL71 8AH Variation Issued
KP3038WK 2 Agriculture (Growing) Limited Swn Y Gwynt Poultry Farm EPR/KP3038WK, Swn y Gwynt , Bodffordd, LLANGEFNI, Gwynedd, LL77 7DZ Variation Issued
RP3733PC Biffa Waste Services Ltd Trecatti Landfill, Trecatti Landfill Site, Fochriw Road, Merthyr Tydfil, Merthyr Tydfil, CF48 4AB Variation Refused
BP3238WL 2 Agriculture (Growing) Limited Awelon Poultry Farm EPR/BP3238WL, Awelon , PENTRAETH, Gwynedd, LL75 8AQ Variation Issued
BB3792HC RM & CA Bright Groes Y Garreg, Berriew, Welshpool, Powys, SY21 8AU Variation Issued
VP3030BX Markos Commercial Limited Whitchurch Salt Slags, Fenns Bank , Whitchurch, Shropshire, SY13 3PA Variation Issued
BK3638IF HYDRO ALUMINIUM DEESIDE LTD Wrexham Aluminium Works EPR/BK3638IF, BRIDGE ROAD WREXHAM INDUSTRIAL ESTATE , WREXHAM, WREXHAM, LL13 9SQ Variation Issued

Installations - April 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
CB3395CX Ystum Colwyn Farms Ltd Ystum Colwyn AD, Ystum Colwyn, Meifod, Powys, SY22 6XT Variation Issued

Installations - March 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
VP3132LJ Maxibrite Ltd Mwyndy Solid Fuel Briquette Manufacturer EA/EPR/VP3132LJ/V002, Mwyndy Industrial Estate , Mwyndy, Llantrisant, Rhondda Cynon Taf, CF72 8PN Surrender Withdrawn
  Vital Energi (Bilsthorpe) Limited Vital Energi Ltd, Land off Tom Lewis Road, Associated British Ports, Alexandra Docks, Newport, NP20 2WZ New Withdrawn
DB3693FC Duynie Ingredients Limited Duynie Ingredients Limited, Coed Aben Road, Wrexham Industrial Estate, Wrexham, LL13 9UH New Issued

Installations - February 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
BR9685IX Dow Silicones UK Limited Barry Silicone Plant, Cardiff Road, Barry, Vale of Glamorgan, CF63 2YL Variation Issued
SP3031SJ Biffa Waste Services Ltd Cardiff Waste Management Resource Centre NRW/EPR/SP3031SJ/V002, Curran Embankment , Riverside, Cardiff, South Wales, CF10 5FX Surrender Issued
BB3193CY V E Lewis & Son Garn, Llanbadarn Fynydd, Llandrindod Wells, Powys, LD1 6YE Variation Issued
AB3698ZE Mekatek Limited Eco Technology Limited, Unit C, Maerdy Industrial Estate (South), Rhymney, Caerphilly, NP22 5PH Transfer Issued
AB3098ZL Mr Paul Billington Burton Meadows Farm, Burton Meadows Farm, Llyndir Lane, Burton, Rossett, Wrexham, Wrexham, LL12 0AS Variation Returned

Installations - January 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
BX9854IW Sony UK Technology Centre Limited Sony UK TEC (Pencoed), Sony UK Technology Centre Limited, Pencoed Technology Park, Bridgend, CF35 5HZ Transfer Issued
AB3492FL David Lloyd Cefn Barach Poultry Unit, Cefn Barach, Trefeglwys, Caersws, Powys, SY17 5QG Transfer Issued
DB3691FK MSFT MCIO Limited Newport Campus, Celtic Way, Celtic Lakes, Newport, NP10 8BE New Issued
AB3190ZZ Hoseley Farms Limited Black Rock Farm Poultry Unit, Black Rock Farm, Sesswick Way, Cross Lanes, Wrexham, LL13 0SQ Transfer Issued

Installations - December 2025

Permit number Permit holder name Site address Type of application Decision

BJ6968IY

Curvolt Ltd

Curvolt Ltd, Beech House, Pascal Close, St Mellons, Cardiff, Cardiff, CF3 0LW

Transfer

Issued

BK1341IN

Valero Pembrokeshire Oil Terminal Limited

Valero Pembroke Oil Terminal, Main Road, Waterston, Milford Haven, Pembrokeshire, SA73 1DR

Variation

Issued

HP3131KU

KLA Corporation UK Limited

KLA Corporation UK Limited, Ringland Way, Newport, Newport, NP18 2TA

Variation

Issued

AP3830XQ

Impala Terminals Infrastructure UK Ltd

Milford Haven Refinery, Pembrokeshire, Dyfed, SA73 3FB

Variation

Issued

Installations - November 2025

Permit number Permit holder name Site address Type of application Decision

EP3738NG

WEPA UK Ltd

Bridgend Paper Mill, Llangynwyd, Meesteg, Bridgend, MID GLAMORGAN, CF34 9RS

Variation

Issued

AB3494HT

Glangwden Farm Ltd

Glangwden Poultry Unit, Glangwden, Trefeglwys, Caersws, Powys, SY17 5PX

Transfer

Issued

YP3632EM

2 Sisters Food Group Limited

Sandycroft Poultry Processing, VION Sandycroft Glendale Avenue , Sandycroft, DEESIDE, Clwyd, CH5 2QP

Variation

Returned

AB3593ZL

Llanshay Farm Ltd

Llanshay Farm, Llanshay Farm, Llanshay Lane, Knighton, Powys, LD7 1LW

Variation

Issued

HP3836MG

Mr William Bedell

Neuadd Isaf Farm, Neuadd Isaf Farm, Penybont, Llandrindod Wells, Powys, LD1 5SW

Variation

Issued

AB3095HL

Mr Martyn Langford

Rhosddu Farm Poultry Unit, Rhosddu Farm, Llansanffraid Ym Mechain, Powys, SY22 6TH

Variation

Issued

BU2349IL

Synthite Limited

Alyn Works, Denbigh Road, Mold, Flintshire, CH7 1BT

Variation

Returned

DB3599CR

Darlow Lloyd & Sons Limited

South Side Queensway (SSQ), Queensway, Newport, Newport, NP19 4QX

New

Issued

Installations - October 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
QP3937MD Crofty Growers Ltd Llwyn-y-Gaer Poultry Farm, Llwyn-y-Gaer Farm , Raglan, Monmouthshire, NP15 2DL Transfer Issued
AB3492FL D J Lloyd & Co Cefn Barach Poultry Unit, Cefn Barach, Trefeglwys, Caersws, Powys, SY17 5QG Variation Returned
FP3031CW D J Lloyd & Co Pentre Agrochemicals Plant EPR/FP3031CW, Headland Agrochemicals Limited Rectors Lane , Deeside, Flintshire, CH5 2DH Variation Issued
BB3390CR J M EVANS AND PARTNERS Dolobran Hall Poultry Unit, Dolobran Hall, Pontrobert, Meifod, SY22 6HX Variation Returned
BL1096IB Castle Cement Limited Padeswood Cement Works , PADESWOOD WORKS , PADESWOOD, MOLD, MOLD, CLWYD, CH7 4HB Variation Issued
YP3930EX Valero Energy Ltd Pembroke Refinery, Valero Energy Ltd , Pembroke Refinery, Pembroke, Pembrokeshire, SA71 5SJ Variation Issued
NP3634MU Celtic Chemicals Limited Celtic Chemicals Limited, Celtic Chemicals Units 25-27 , Kenfig Industrial Estate, Margam, Port Talbot, Neath Port Talbot, SA13 2PE Variation Returned
DP3137EG BWSC Generation Services UK Ltd Margam Green Energy Plant, Land off Longlands Lane, Margam, Port Talbot, Neath Port Talbot, SA13 2NR Transfer Withdrawn

Installations - September 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
AB3192ZW Port Harcon Shipping Company Limited Birdport Waste Storage Facility, Birdport, Corporation Road, Newport, NP14 4RE Transfer Issued

Installations - August 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
BV5858IW Abril Industrial Waxes Ltd Abril Industrial Waxes, Sturmi Way, Village Farm Ind Estate, Pyle, Bridgend, CF33 6BZ Variation Issued
SP3936TL Cenin Limited The Research Centre, Unit 1 Former Stormydown Aerodrome , Pyle, BRIDGEND, Mid Glamorgan, CF33 4RS Variation Issued
TP3639BH 7 Steel Manufacturing (UK) Limited Tremorfa Melt Shop, Seawall Road, Tremorfa, Cardiff, Cardiff, CF24 5TH Variation Issued
BV0759IC 7 Steel Manufacturing (UK) Limited Cardiff Rod & Bar Mill PO Box 83 Cardiff Rod & Bar Mill Castle Works , East Moors Road, Tremorfa, Cardiff, Cardiff, South Wales, CF24 5NN Variation Issued
BV0767IT 7 Steel Manufacturing (UK) Limited Cardiff Section Mill, Section Mill Tremorfa Works , Cardiff, CF24 5TH Variation Issued
BU2489IT Sofidel UK Limited Baglan Paper Mill, Brunel Way , Baglan Energy Park, Neath, Neath Port Talbot, SA11 2FP Variation Issued
CB3690ZB Protium Green Hydrogen Supply Ltd University of South Wales Hydrogen R&D Centre, Central Avenue, Baglan, Port Talbot, Neath Port Talbot, SA12 7AX Transfer Issued
BV8016ID Kellogg Company of Great Britain Limited Kelloggs, Bryn Lane, Wrexham Industrial Estate, Wrexham, LL13 9UT Variation Issued

Water quality

Water quality - July 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
S/01/95023/LG I T C Davies Red House, Caersws, Powys, WALES, SY17 5SF Surrender Issued
AE2021601 DWR CYMRU CYFYNGEDIG Rhydlafar Wastewater Treatment Works, Llantrisant Road (A4119), St. Fagans, Cardiff, CF5 6DS Variation Issued
BG0000401 DWR CYMRU CYFYNGEDIG Maenclochog Wastewater Treatment Works, Junction Near Nant Y Helyg, Maenclochog, Pembrokeshire, SA66 7LQ Variation Issued
BB3391HS DWR CYMRU CYFYNGEDIG Combined Sewer Overflow at Llwydcoed, Side of Llwydcoed Motors, Driveway of Birchwood House, Llwydcoed Road, Aberdare, Rhondda Cynon Taf, CF44 0UL Surrender Issued
CG0138601 DWR CYMRU CYFYNGEDIG Afonwen Wastewater Treatment Works, Off A497, past Afonwen Terrace, Afon Wen, Gwynedd, LL53 6RZ Variation Issued
CM0001501 DWR CYMRU CYFYNGEDIG Bala Wastewater Treatment Works, Track off A494, Bala, Gwynedd, LL23 7DN Variation Issued
CM0000801 DWR CYMRU CYFYNGEDIG Llanuwchllyn Wastewater Treatment Works, North of Llanuwchllyn, Bala, Gwynedd, LL23 7TW Variation Issued
CG0086001 DWR CYMRU CYFYNGEDIG Rhiwlas Wastewater Treatment Works, Track Through Field After Rhiwlas Primary School, Rhiwlas, Bangor, Gwynedd, LL57 4EH Variation Issued
AN0021801 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Barry Town PS (Long Sea Outfall), Ffordd Y Glannau, Barry, Vale of Glamorgan, CF62 5BA Variation Issued
DB3697CW Zip World Limited Zip World Betws-y-Coed, Zip World Fforest, Llanrwst Road, Betws-y-Coed, Conwy, LL24 0HX New Issued
GWSE1257 Mr Trevor Price Tyrosser, Llanafan Fawr, Llanafan Fawr, Builth Wells, Powys, LD2 3LW Surrender Issued
DB3696ZN Prichard Remediation Limited Old Virginia Park Golf Course, Virginia Park Golf Club, Caerphilly, Caerphilly, CF83 3SW New Issued
BG0047901 DWR CYMRU CYFYNGEDIG Eglwyswrw Wastewater Treatment Works, Track past 'Penllyn', Eglwyswrw, Crymych, Pembrokeshire, SA41 3UJ Variation Issued
BB3491FS Deanswood Trading Limited Caer Mynydd Farm, Caer Mynydd Farm, Saron, Denbigh, Denbighshire, LL16 4TL Variation Withdrawn
- LM Prop Ltd Orchard Business Park, Bona Road, Sutton, Llandow, Vale of Glamorgan, CF71 7PB New Returned
CG0187601 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Llanfaelog (Bryn Du) SPS, Penseri Farm access track, Llanfaelog, Anglesey, LL63 5SY Variation Issued
BN0160302 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Llanrhystud Wastewater Treatment Works SPS, Ffordd Y Traeth, Llanrhystud, Ceredigion, SY23 5BU Variation Issued
BP0114801 DWR CYMRU CYFYNGEDIG Storm Overflow at Pentre-llyn SPS, Gorrig Road, Pentre-llyn, Ceredigion, SY23 4NL Variation Issued
S/01/56338/S C/O SALOP CARAVANS GWERNYDD HALL CARAVAN PARK, NEW MILLS, NEWTOWN, POWYS, POWYS, SY16 3NW Variation Issued
AN0311801 TARMAC TRADING LIMITED SETTLEMENT LAGOONS SERVING, STRINDS QUARRY, DOLYHIR, PRESTEIGNE, POWYS, LD8 2RN Surrender Issued
GWN1195 Mr John Arthur Thomas Bryn Rodyn Farm, Trelawnyd, Rhyl, Flintshire, LL18 6DY Surrender Issued
CG0084201 DWR CYMRU CYFYNGEDIG Trefriw Wastewater Treatment Works, Gower Road, Trefriw, Conwy, LL27 0RZ Variation Issued
AB0082201 MONMOUTHSHIRE COUNTY COUNCIL USK COLLEGE OF AGRICULTURE STW, USK COLLEGE OF AGRICULTURE STW, USK, MONMOUTHSHIRE, WALES, NP15 1HX Variation Issued
S/01/95379/LG Messrs T.R. and R. Tudor and Mrs A. Tudor Llysun, Llanerfyl, Welshpool, Powys, SY21 0EL Surrender Issued

Water quality - June 2026

Permit number Permit holder name Site address Type of application Decision
DB3294CL Cymru Quarry Group Limited Llandarcy Asphalt Plant, Former EM Edwards Works, Llandarcy, Neath Port Talbot, SA10 6JY Variation Issued
DB3393CL MOTT MACDONALD BENTLEY LTD Llyn Celyn, Llyn Celyn, Llandderfel, Y Frongoch, Gwynedd, LL23 7NU Surrender Issued
BP0297601 Cymru Quarry Group Limited Blaencilgoed Quarry Discharge 2, Ludchurch, Narberth, Pembrokeshire, SA67 8LE Variation Issued
DB3695HA Lodge Living Limited Ty Newydd Country Hotel, Penderyn Road, Penderyn, Aberdare, Rhondda Cynon Taf, CF44 9SX New Issued
CG0428301 Mr A ROWSON CASTLE COVE CARAVAN PARK, PENSARN, ABERGELE, CONWY, LL22 7PP Surrender Issued
VP3924XU Flynn's Park Homes Ltd Maes Bangor Caravan Park, Capel Bangor, Aberystwyth, Ceredigion, SY23 3LT Transfer Issued
GWN3107 Tyn-Y-Cerrig & Co. Tyn Cerrig, Fron Goch, Bala, Gwynedd, LL23 7NU Surrender Issued
AG0009201 DWR CYMRU CYFYNGEDIG Llancarfan Wastewater Treatment Works, Llancarfan, Barry, Vale of Glamorgan, CF62 3AG Variation Issued
CG0187501 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Bodedern SPS, Llys Y Meddyg, Bodedern, Anglesey, LL65 3UJ Variation Issued
- Ford Motor Company Limited Former Ford Engine Plant, Cowbridge Road, Waterton Industrial Estate, Bridgend, CF31 3PJ New Withdrawn
DB3196FK G F Grigg Ltd Penstrowed Quarry, Penstrowed, Caersws, Powys, SY17 5SG Variation Issued
BN0205001 Cymru Quarry Group Limited Coygen Quarry, Laugharne, Carmarthen, Carmarthenshire, SA33 4RR Variation Issued
BP0346701 Mr Charles Patrick Donnelly Derlwyn Isaf, Blaenycoed, Carmarthen, Carmarthenshire, SA33 6ET Transfer Issued
- Camping and Caravanning Club Limited(The) Bala Camping and Caravanning Club Site, Crynierth Caravan Park, Cefn Ddwysarn, Gwynedd, LL23 7LN New Returned
BP0223401 Cymru Quarry Group Limited Gamallt Concrete Batch Plant, Gamallt, Fishguard Road, Cardigan, Ceredigion, SA43 3NP Variation Issued
BG0029501 DWR CYMRU CYFYNGEDIG Clynderwen Wastewater Treatment Works, Track off Llanfallteg Road, Clynderwen, Pembrokeshire, SA66 7HB Variation Issued
XP3525XB ST JOHN AMBULANCE SEPTIC TANK @ PEN Y GARREG, Pen-Y-Garreg, Corris Uchaf, Gwynedd, SY20 9RH Surrender Issued
DB3498FA Marshall Construction (West Yorkshire) Limited Plot D, Former Airfields, Garden City Industrial Estate, Deeside, Flintshire, CH5 2HW Surrender Issued
CG0019201 DWR CYMRU CYFYNGEDIG Llangaffo Wastewater Treatment Works, Track off B4419, Llangaffo, Gaerwen, Anglesey, LL60 6NF Variation Issued
DB3695ZC George Boston Tyddyn Gwynt, Moelfre, Gwynedd, Isle of Anglesey, LL72 8NN New Issued
BG0019001 DWR CYMRU CYFYNGEDIG Croesgoch Wastewater Treatment Works, Llanrhian Road, Croesgoch, Haverfordwest, Pembrokeshire, SA62 5JT Variation Issued
BN0005501 Cymru Quarry Group Limited Bolton Hill Quarry, Tiers Cross, Haverfordwest, Haverfordwest, Pembrokeshire, SA62 3ER Variation Issued
CG0311403 Halliwell Jones (North Wales) Limited BMW Dealers, Ffordd Maelgwyn, Tremarl Industrial Estate, Llandudno Junction, Conwy, LL31 9PL Variation Issued
BP0356201 DWR CYMRU CYFYNGEDIG Storm Overflow at Wilkes Head SPS, Wilkes Head Square, Pontwelly, Llandysul, Camarthenshire, SA44 4AE Variation Issued
BP0252601 DWR CYMRU CYFYNGEDIG Llanelli Wastewater Treatment Works, Berwick Road, Bynea, Llanelli, Carmarthenshire, SA14 9SN Variation Issued
BC0001601 DWR CYMRU CYFYNGEDIG Llannon Wastewater Treatment Works, Track opposite 'Gelli House', Llannon, Llanelli, Carmarthenshire, SA14 8JH Variation Issued
CB3599CA OHES Environmental Ltd Llangennech Train Derailment, Llangennech, Llangennech, Llanelli, Carmarthenshire, SA14 8YF Surrender Issued
BJ0091402 DWR CYMRU CYFYNGEDIG Storm Overflow at Llanybydder SPS, Rear of Pantyglyn House, Llanybydder, Carmarthenshire, SA40 9SD Variation Issued
BN0040801 Cymru Quarry Group Limited Alltgoch Quarry, Cwrtnewydd, Llanybydder, SA40 9YL Variation Issued
CG0122001 DWR CYMRU CYFYNGEDIG Morfa Bychan Wastewater Treatment Works, Off Fford Morfa Bychan, Morfa Bychan, Gwynedd, LL49 9YH Variation Issued
AN0285201 Afon WYSG Energy Limited Uskmouth Sustainable Energy Park, Uskmouth Sustainable Energy Park, West Nash, Newport, Newport, NP6 2YD Variation Issued
CG0114601 DWR CYMRU CYFYNGEDIG Llan Penmachno Wastewater Treatment Works, Llewelyn Street (B4406), Penmachno, Conwy, LL24 0PS Variation Issued
CG0041301 DWR CYMRU CYFYNGEDIG Penrhos Camp Wastewater Treatment Works, Polish Village Access Road, Off A499, Penrhos, Gwynedd, LL53 7HG Variation Issued
BN0040202 DWR CYMRU CYFYNGEDIG Pontrhydfendigaid Wastewater Treatment Works, Track off B4340, Opposite ‘Dolawel’, Pontrhydfendigaid, Ceredigion, SY25 6BB Variation Issued
BP0115101 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Pontrhydfendigaid SPS, Maes-y-Dderwen, Pontrhydfendigaid, Ceredigion, SY25 6EU Variation Issued
DB3198HN Morgan Sindall Construction & Infrastructure Ltd Dewatering treatment system serving, Pont Y Felin Lane, New Inn, Pontypool, Torfaen, NP4 0TN Surrender Issued
DB3690ZS Laing O'Rourke Delivery Limited Margam Substation, Cefn Gwrgan Road, Margam, Port Talbot, Neath Port Talbot, SA13 2BZ Variation Issued
DB3696HD Laing O'Rourke Delivery Limited Margam Substation Site 2, Heol Cae'r Bont, Margam, Port Talbot, Neath Port Talbot, SA13 2NS New Issued
- Kier Construction Limited Ysgol Gyfun Cwm Rhondda, Graigwen Road, Porth, RCT, CF39 9HA New Withdrawn
BP0013501 DWR CYMRU CYFYNGEDIG Rhydlewis Wastewater Treatment Works, Track off B4334, Opposite 'Dolwern', Rhydlewis, Ceredigion, SA44 5RE Variation Issued
CM0062801 DWR CYMRU CYFYNGEDIG Llanfair Dyffryn Clwyd Wastewater Treatment Works, Wrexham Road, Llanfair Dyffryn Clwyd, Ruthin, Denbighshire, LL15 2RU Variation Issued
- M & D Care Operations Limited Operations Limited Ynystawe Lodge, Park Road, Ynystawe, Swansea, Swansea, SA6 5AP New Returned
BG0023501 DWR CYMRU CYFYNGEDIG Llanddewi Brefi Wastewater Treatment Works, Off B4343, Llanddewi Brefi, Tregaron, Ceredigion, SY25 6RT Variation Issued
DB3696CE Mr Richard Peathey-Johns Maesyderi House, Tregaron, Tregaron, Ceredigion, SY25 6UL    
- Althrey Holdings Limited Althrey Farm, Althrey Farm, Overton Road, Bangor-on-Dee, Wrexham, Wrexham, LL13 0DA    

Water quality - May 2026

Permit number Permit holder name Site address Type of application Decision
DB3694ZH Mr Aaron Ford The Willows, Barecroft Common, Magor, NP26 3EB New Issued
CG0179701 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Llangernyw SPS, Nr Bont Faen, B5382, Llangernyw, Abergele, LL22 8PP Variation Issued
CG0086701 DWR CYMRU CYFYNGEDIG Bronaber Wastewater Treatment Works, Track off A470, Bronaber, Gwynedd, LL41 4UR Variation Issued
AN0032201 DWR CYMRU CYFYNGEDIG Creigiau Wastewater Treatment Works, Heol Pant-y-Gored, Creigiau, Cardiff, CF15 9NE Variation Issued
BP0101201 DWR CYMRU CYFYNGEDIG Cenarth Wastewater Treatment Works, Glanyrafon, Cenarth, Ceredigion, SA38 9JR Variation Issued
CG0114201 DWR CYMRU CYFYNGEDIG Llanbrynmair Wastewater Treatment Works, Tafolwern, Llanbrynmair, Powys, SY19 7DT Variation Issued
CG0081101 DWR CYMRU CYFYNGEDIG Llanfair PG Wastewater Treatment Works, Lôn Pwllfanogl, Llanfairpwllgwyngyll, Anglesey, LL61 6PD Variation Issued
DB3695FV Outdoor Learning Llangollen CIO Bryntysilio Outdoor Education Centre, Berwyn, Llangollen, Denbighshire, LL20 8BS New Issued
TB3793HK;1 Mrs Jane Harris SEPTIC TANK & INFILTRATION SYSTEM, PLAS MAENAN COUNTRY HOUSE, CEFN BACH COTTAGE, CEMLYN COTTAG, CHESTNUT COTTAGE, MAENAN,LLANRWST, CONWY, LL26 0YR Transfer Issued
TB3793HK;3 Ms JULIE ELIZABETH RAGHIB SEPTIC TANK & INFILTRATION SYSTEM, PLAS MAENAN COUNTRY HOUSE, CEFN BACH COTTAGE, CEMLYN COTTAG, CHESTNUT COTTAGE, MAENAN,LLANRWST, CONWY, LL26 0YR Variation Issued
CG0013501 DWR CYMRU CYFYNGEDIG Llithfaen Wastewater Treatment Works, Pentre Uchaf Road, Llithfaen, Gwynedd, LL53 6NH Variation Issued
CB3893CC Beic Parcio Cymru Limited Beic Parcio Cymru, Gethin Woodland Centre, Abercanaid, Merthyr Tydfil, Merthyr Tydfil, CF48 1YZ Variation Issued
CM0001201 DWR CYMRU CYFYNGEDIG Llanarmon-yn-Ial Wastewater Treatment Works, Off B5431, Llanarmon-yn-Ial, Mold, Denbighshire, CH7 4QX Variation Issued
BN0246401 Hall Bros Leisure Limited Meadow House Holiday Park, Amroth, Narberth, Pembrokeshire, SA67 8NS Transfer Issued
CM0177201 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Penley Hospital SPS, Penley Industrial Estate, Penley, Wrexham, LL13 0LQ Variation Issued
DB3694HV South Wales Trunk Road Agent Ynysforgan Depot, M4 Junction 45, off the roundabout with the A4067 and B4603, Swansea, Swansea, SA6 6NB New Issued

Water quality - April 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
AA0031401 DWR CYMRU CYFYNGEDIG Court Farm WTW Ponthir Monmouthshire, Court Farm Water Treatment Works, Court Farm, Newport, NP18 1HT Variation Withdrawn
CM0075801 DWR CYMRU CYFYNGEDIG Hope Wastewater Treatment Works, Sarn Lane, Caergwrle, Flintshire, LL12 9AH Variation Issued
AN0115502 DWR CYMRU CYFYNGEDIG St Luke’s Avenue SPS (Cardiff), Penarth, Vale of Glamorgan, CF64 3PU Transfer Issued
MP3423KR DWR CYMRU CYFYNGEDIG Rosemary Lane Combined Sewer Overflow, ROSEMARY LANE, CRUNDALE, PEMBROKESHIRE, SA62 4DQ Surrender Issued
DB3694FN Mr Stephen Evans Brynymor House, Ferryside, Ferryside, Carmarthenshire, SA17 5TU New Issued
BP0283901 DWR CYMRU CYFYNGEDIG CRAIG TAL Y FAN CSO, OGMORE VALE, ,Bridgend, Bridgend, CF35 6DP Surrender Issued
BN0015801 DWR CYMRU CYFYNGEDIG Beulah Wastewater Treatment Works, Track off Heol y Mynydd, Beulah, Ceredigion, SA38 9QF Variation Issued
BN0010301 DWR CYMRU CYFYNGEDIG Blaenffos Wastewater Treatment Works, Track past Morfa Farm, Blaenffos, Boncath, Pembrokeshire, SA37 0HX Variation Issued
BG0001201 DWR CYMRU CYFYNGEDIG Boncath Wastewater Treatment Works, Boncath to Rhos Hill, Boncath, Pembrokeshire, SA37 0JQ Variation Issued
GWSW0318 Gerwyn J Davies Brynbugail, Abergorlech Road, Carmarthen, Carmarthenshire, SA32 7JX Surrender Issued
BC0017801 DWR CYMRU CYFYNGEDIG Carway Wastewater Treatment Works, Track past 'Gorwel', Off B4317, Carway, Carmarthenshire, SA17 4HE Variation Issued
CG0147001 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Cemaes SPS, Ffordd Y Traeth, Cemaes Bay, Cemaes, Anglesey, LL67 0HA Variation Returned
CG0377601 DWR CYMRU CYFYNGEDIG Ganol Wastewater Treatment Works, Conway Road, Glan Conwy Corner, Colwyn Bay, Conwy, LL28 5PS Variation Issued
CM0006001 DWR CYMRU CYFYNGEDIG Llandrillo Wastewater Treatment Works, Track to Ty'n-y-Ddol, Llandrillo, Corwen, Denbighshire, LL21 0SR Variation Issued
AD0013901 DWR CYMRU CYFYNGEDIG CWMBRAN (BROOKLAND TERRACE PONTNEWY, CWMBRAN (BROOKLAND TERRACE PONTN, PONTNEWYDD) SSO, UNKNOWN, Cwmbran, Torfaen, NP44 1RB Surrender Issued
AN0269401 DWR CYMRU CYFYNGEDIG Coed Eva Mill CSO Coed Eva Cwmbran, Coedeva Mill, Hollybush, Cwmbran, Torfaen, NP44 7LF Surrender Issued
CG0139001 DWR CYMRU CYFYNGEDIG Bontddu Wastewater Treatment Works, Off A496, Bontddu, Dolgellau, LL40 2UD Variation Issued
BN0013701 DWR CYMRU CYFYNGEDIG Henllan Wastewater Treatment Works, Track off B4334, Henllan, Ceredigion, SA44 5TE Variation Issued
BH0060601 DWR CYMRU CYFYNGEDIG Drefach Velindre Wastewater Treatment Works, Off A484, Henllan, Carmarthenshire, SA44 5TG Variation Issued
CM0107601 DWR CYMRU CYFYNGEDIG Henllan (Denbigh) Wastewater Treatment Works, Llannefydd Road, Henllan, Denbighshire, LL16 5BD Variation Issued
BG0018701 DWR CYMRU CYFYNGEDIG Hermon Wastewater Treatment Works, On Unnamed Road, Hermon, Pembrokeshire, SA36 0DT Variation Issued
S/09/55985/R Hafren Dyfrdwy Cyfyngedig Knighton Sewage Treatment Works, Ludlow Road (A4113), Knighton, Powys, LD7 1LP Variation Issued
AW1004401 DWR CYMRU CYFYNGEDIG Newbridge-on-Wye Wastewater Treatment Works, Off A470, Newbridge-on-Wye, Llandrindod Wells, Powys, LD1 6LH Variation Issued
BP0114701 DWR CYMRU CYFYNGEDIG Storm Overflow at Llanilar SPS, Adjacent to Vicarage Lake Car Park, Llanilar, Ceredigion, SY23 4PD Variation Issued
CM0198601 DWR CYMRU CYFYNGEDIG Storm Overflow at Llannerch-y-Môr SPS, Fun Ship Access Road, Off A548, Llannerch-y-Môr, Flintshire, CH8 9DX Variation Issued
BN0005601 DWR CYMRU CYFYNGEDIG Cwrtnewydd Wastewater Treatment Works, Track off B4338, Llanybydder, Ceredigion, SA40 9YD Variation Issued
BP0251301 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Llechryd SPS, Coedmor Lane, Llechryd, Ceredigion, SA43 2QA Variation Issued
AC0087701 - COEDYPAEN FARM COEDYPAEN NR PONTYPOOL, COEDYPAEN, MONMOUTHSHIRE, NP4 0SY Surrender Issued
BP0296401 DWR CYMRU CYFYNGEDIG CSO and EO at Cwm Sewage Pumping Station, Off Feidr Brenin, Parrog, Newport, Pembrokeshire, SA42 0RX Variation Issued
BH0069602 DWR CYMRU CYFYNGEDIG Neyland Wastewater Treatment Works, Military Road (B4325), Neyland, Pembrokeshire, SA73 1QN Variation Issued
WB3990HT Maelor Foods Limited PTP @ MAELOR FOODS LIMITED, PICKHILL LANE, CROSS LANES, WREXHAM, NORTH WALES, LL13 0UE Surrender Issued
CG0089401 DWR CYMRU CYFYNGEDIG Rowen Wastewater Treatment Works, Opposite Rowen Primary School, Rowen, Conwy, LL32 8TS Variation Issued
BP0111701 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Solva Pumping Station, Solva Harbour Car Park, Off Main Street, Solva, Pembrokeshire, SA62 6UU Variation Issued
BP0246001 DWR CYMRU CYFYNGEDIG Glais CSO, Nr 17 Y Gwernydd, Glais, Swansea, Swansea, SA7 9HF Surrender Issued
BW4103401 DWR CYMRU CYFYNGEDIG SWO. LLANSAMLET (POINT 107 NEW, SWO. LLANSAMLET (POINT 107 NEW, Llansamlet, UNKNOWN, Swansea, Swansea, SA7 9DW Surrender Issued
CG0071401 DWR CYMRU CYFYNGEDIG Talsarnau Wastewater Treatment Works, Behind Ysgol Gynradd Talsarnau, Talsarnau, Gwynedd, LL47 6TA Variation Issued

Water quality - March 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
DB3693ZK Geo2 Remediation Ltd Enterprise Autos, Newbridge Bypass, Crumlin, NP11 4QJ New Issued
DB3397HV Bryn Awel Caravan Park Glanrafon Uchaf Caravan Park, Llanallgo, Marianglas, Anglesey, LL73 8PH Variation Issued
WQD010360 USW Commercial Services Ltd. Dynevor Arms, Dynevor Arms, Llwydcoed, Aberdare, CF44 0ND Transfer Issued
DB3692FH Morgan Sindall Construction & Infrastructure Limited St Richard Gwyn Catholic High School, Argae Lane, Barry, Vale of Glamorgan, CF63 1BL New Issued
- Marston's PLC Pub & Restaurant on Graig Road, Graig Road, Lisvane, Cardiff, CF14 0UF New Withdrawn
BN0077601 DWR CYMRU CYFYNGEDIG Llanfynydd Wastewater Treatment Works, Road past 'Llys y Nant', Llanfynydd, Carmarthen, Carmarthenshire, SA32 7TG Variation Issued
BG0046401 DWR CYMRU CYFYNGEDIG Cosheston Wastewater Treatment Works, West Lane, Cosheston, Pembrokeshire, SA72 4UJ Variation Issued
CP3621XJ Pen-Y-Fan Caravan and Leisure Park Limited PEN Y FAN CARAVAN AND LEISURE PARK, MANMOEL ROAD, MANMOEL, BLACKWOOD, GWENT, NP12 0HY Variation Issued
AB0046601 DWR CYMRU CYFYNGEDIG Llangybi (Usk) Wastewater Treatment Works, Behind Vine Tree Cottage, Llangybi, Gwent, Monmouthshire, NP15 1NP Variation Issued
BN0000402 DWR CYMRU CYFYNGEDIG Hook Wastewater Treatment Works, Pill Road, Hook, Haverfordwest, Pembrokeshire, SA62 4LU Variation Issued
BP0087901 DWR CYMRU CYFYNGEDIG Keeston Wastewater Treatment Works, Bridge Lane, Off A487, Keeston, SA62 6ED Variation Issued
BP0013503 DWR CYMRU CYFYNGEDIG RHYDLEWIS PS NO 1, Opposite 'Delfryd', Rhydlewis, Llandysul, SA44 5RE Surrender Issued
DB3692ZX Hereford Dwellings Company Limited (The) Eirianfa Country Park, Berwyn Street, Llangollen, Denbighshire, LL20 8AD New Issued
BN0049101 DWR CYMRU CYFYNGEDIG Llanpumsaint Wastewater Treatment Works, Next to Thornton House, Llanpumsaint, Carmarthenshire, SA33 6BS Variation Issued
BG0043501 DWR CYMRU CYFYNGEDIG Gorsgoch Wastewater Treatment Works, Track off B4338, Gorsgoch, Llanybydder, Ceredigion, SA40 9TR Variation Issued
S/01/55410/R Hafren Dyfrdwy Cyfyngedig Arddleen and Burgedin Sewage Treatment Works, B4392, Arddleen, Llanynmynech, Powys, SY22 6RY Variation Issued
VP3423GP Mr David Warfield SEPTIC TANKSERVING LLYSWEN, CRICK, CALDICOT, MONMOUTHSHIRE, NP26 5UW Transfer Issued
DB3693CT Glan Llyn Estate Management Ltd Glan Llyn, Newport, Glan Llyn, Newport, Newport, NP19 4RG New Issued
S/01/56023/R Hafren Dyfrdwy Cyfyngedig Llansilin Wastewater Treatment Works, Unnamed track off School Lane, Llansilin, Oswestry, Powys, SY10 7QB Variation Issued
CG0359101 DWR CYMRU CYFYNGEDIG Storm Overflow at Penrhyndeudraeth SPS, Cambrian View, Opp Railway Station, Penrhydeudraeth, Gwynedd, LL48 6LN Variation Issued
BP0013501 DWR CYMRU CYFYNGEDIG Rhydlewis Wastewater Treatment Works, Track off B4334, Opposite 'Dolwern', Rhydlewis, Ceredigion, SA44 5RE Variation Issued
AC0140301 DWR CYMRU CYFYNGEDIG Sennybridge Wastewater Treatment Works, Sennybridge Army Camp, Sennybridge, Powys, LD3 8TS Variation Issued
S/01/55969/R Hafren Dyfrdwy Cyfyngedig Welshpool Wastewater Treatment Works, Henfaes Lane, Welshpool, Powys, SY21 7BE Variation Issued
S/01/56022/R Hafren Dyfrdwy Cyfyngedig Berriew Wastewater Treatment Works, Off A483, North of Refail Berriew, Berriew, Welshpool, Powys, SY21 8AQ Variation Issued
S/01/55049/O Hafren Dyfrdwy Cyfyngedig Settled Storm and Emergency Overflow at Llansantffraid SPS, Lletty Lane, Llansantffraid, Welshpool, Powys, SY22 6AA Variation Issued

Water quality - February 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
S/01/55298/R Hafren Dyfrdwy Cyfyngedig Caersws Wastewater Treatment Works, Off B4569, Caersws, Newtown, Powys, SY17 5AJ Variation Issued
DB3194HX Llwyn Onn Management Company Limited Llwyn Onn, Llanfairpwllgwyngyll, Anglesey, LL61 6DY Transfer Issued
- Mr Michael Taylor Gwynfa, Talsarn, SA48 8QD New Withdrawn
CB3997ZY Morgan Sindall Construction Ltd King Henry VIII, King Henry VIII School, Old Hereford Road, Abergavenny, Sir Fynwy, NP7 6EP Variation Issued
CG0129801 DWR CYMRU CYFYNGEDIG Barmouth Wastewater Treatment Works, Access via Park Road, Barmouth, Gwynedd, LL42 1AP Variation Issued
CG0129901 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflow at Barmouth Wastewater Treatment Works (Outfall to MLWS), Access track past Football Pitch, Park Road, Barmouth, Gwynedd, LL42 1RN Surrender Issued
CG0431501 Dwr Cymru Welsh Water BARMOUTH WWTW LONG SEA OUTFALL, Llanaber , Barmouth, Gwynedd, LL42 1AQ Surrender Issued
BP0211901 DWR CYMRU CYFYNGEDIG Bronwydd Wastewater Treatment Works, Adjacent to Train Track, Road off B4301, Bronwydd Arms, Carmarthenshire, SA33 6HX Variation Returned
DB3692CG Mr Rupert Pullee Pen y Gwryd Hotel Manager's Accommodation, Pen Y Gwryd Hotel, Nant Gwynant, Caernarfon, Gwynedd, LL55 4NT New Issued
AN0180901 DWR CYMRU CYFYNGEDIG CAERWENT STW CAERWENT MONMOUTHSHIRE, CAERWENT STW, Caerwent, Monmouthshire, NP26 5NN Variation Issued
BG0014501 DWR CYMRU CYFYNGEDIG Clarbeston Road Wastewater Treatment Works, Track off Market Place, Clarbeston Road, Pembrokeshire, SA63 4UN Variation Issued
GWN1944 Gwilym Lloyd Davies Gellioedd Uchaf, Llangwm, Corwen, Denbighshire, LL21 0RN Surrender Issued
CM0052101 DWR CYMRU CYFYNGEDIG Cerrigydrudion Wastewater Treatment Works, Off A5, Cerrigydrudion, Corwen, LL21 9SY Variation Issued
DB3291CY Hebe Group Limited Waun Y Pound Upper Reservoir, Blue Lake, Ebbw Vale, Blaenau Gwent, NP23 6PL Transfer Issued
BP0087901 DWR CYMRU CYFYNGEDIG Keeston Wastewater Treatment Works, Bridge Lane, Off A487, Keeston, SA62 6ED Variation Duly Made
GWSE2451 Mr William Edward Thomas Evans & Margaret Eirlys Evans Brynsyfedd, Nantmel, Llandrindod Wells, Powys, LD1 6EH Surrender Issued
BP0072801 DWR CYMRU CYFYNGEDIG Llanedi Wastewater Treatment Works, Track opposite 'Penygraig', Ebeneezer Road (B4297), Llanedi, Carmarthenshire, SA4 0FB Variation Issued
BA2014001 DWR CYMRU CYFYNGEDIG Pontneddfechan Wastewater Treatment Works, Off Mellte Avenue, Pontneddfechan, Neath, Powys, SA11 5NX Variation Issued
GB3593HE BURT BOULTON AND HAYWOOD LIMITED TRADE EFFLUENT TREATMENT at BBH LTD, Scanpole UK Limited, ALEXANDRA DOCK, Newport, NP20 2WA Variation Issued
S/01/56190/R Hafren Dyfrdwy Cyfyngedig Bettws Cedewain Wastewater Treatment Works, Off B4389, Bettws Cedewain, Newtown, Powys, SY16 3BN Variation Issued
S/01/55508/R Hafren Dyfrdwy Cyfyngedig Llanrhaeadr Wastewater Treatment Works, Rear of Castle Fine Arts Foundry, Off Market Street (B4580), Llanrhaeadr Ym Mochnant, Oswestry, Powys, SY10 0AA Variation Issued
BP0237402 DWR CYMRU CYFYNGEDIG CSO at Dunns Lane/Park Street, Mumbles, Swansea, Swansea, SA3 4AA Variation Issued
S/01/55544/R Hafren Dyfrdwy Cyfyngedig Guilsfield Wastewater Treatment Works, Off B4392, Guilsfield, Welshpool, Powys, SY21 9PR Variation Issued
S/01/56183/R Hafren Dyfrdwy Cyfyngedig Llanfair Caereinion Wastewater Treatment Works, Eithinog Lane, Llanfair Caereinion, Welshpool, Powys, SY21 9ED Variation Issued
S/01/55231/R Hafren Dyfrdwy Cyfyngedig Meifod Wastewater Treatment Works, Road west of Meifod, Meifod, Welshpool, Powys, SY22 6DH Variation Issued
S/01/56073/R Hafren Dyfrdwy Forden Wastewater Treatment Works, Kingswood, Forden, Welshpool, Powys, SY21 8TR Variation Issued
DB3691HH Leisure Holidays Ltd Fir View Tan-Y-Ffridd Home Holiday Park, Fir View, Tan-Y-Fridd, Llangyniew, Welshpool, Powys, SY21 0LT New Issued

Water quality - January 2026

Permit Number Permit Holder Name Site Address Type of Application Decision
DB3597ZN Rupert Cunliffe and Bonnie Cunliffe Wern Farm, Pentraeth Road, Menai Bridge, Anglesey, LL59 5RR - -
BO5102401 DWR CYMRU CYFYNGEDIG LLANRHIDIAN PS EMERG LLANRHIDIAN PS EMERG - -
AN0269801 DWR CYMRU CYFYNGEDIG HIGHFIELDS SPS & SEWERAGE SYSTEM, HIGHFIELDS SPS & SEWERAGE SYSTEM, HIGHFIELDS PHASE 2 DEVELOPMENT, BLACKWOOD, Caerphilly, NP12 1AT - -
BB3491FS Deanswood Trading Limited Caer Mynydd Farm, Caer Mynydd Farm, Saron, Denbigh, Denbighshire, LL16 4TL - -
CG0430301 DWR CYMRU CYFYNGEDIG CSO and EO at Harlech Main SPS, Hwylfa'r Nant, Harlech, Gwynedd, LL46 2UE - -
DB3190ZV Hochtief (UK) Construction Ltd Cilfor Construction Compound, Land East of A496, Talsarnau, Llandecwyn, Gwynedd, LL47 6YL - -
S/01/95590/LG W D and M E Parry Land at Caetwp Farm, Caetwp, Llandinam, Llandinam, Powys, SY17 5AB - -
AC0138101 Asda Stores Limited MONMOUTH SERVICE AREA STW A40 - -
GWN3162 Mr L.A Williams Land at Parc, Croesor, Llanfrothen, Penrhyndeudraeth, Gwynedd, LL48 6SH - -
DB3190FD Hochtief (UK) Construction Ltd Garth Construction Compound, Quarry Lane, Minffordd, Penrhyndeudraeth, Gwynedd, LL48 6HP - -
DB3690ZS Laing O'Rourke Delivery Limited Margam Substation, Cefn Gwrgan Road, Margam, Port Talbot, Neath Port Talbot, SA13 2BZ - -
CG0151301 DWR CYMRU CYFYNGEDIG MORFA GARREG PS PWLLHELI, Morfa'r Garreg, Pwllheli, Gwynedd, LL53 5AU - -

Water quality - December 2025

Permit number Permit holder name Site address Type of application Decision
S/01/55298/R Hafren Dyfrdwy Cyfyngedig Caersws Wastewater Treatment Works, Off B4569, Caersws, Newtown, Powys, SY17 5AJ Variation Issued
VP3722GM TOWER REGENERATION LIMITED Tower Surface Mine, Treherbert Road, Rhigos, Aberdare, Mid Glamorgan, CF44 9UF Surrender Issued
AN0314803 TOWER REGENERATION LIMITED WESTERN OVERFLOW TOWER COLLIERY, WESTERN OVERFLOW, TOWER COLLIERY LIMITED, TREHERBERT ROAD HIRWAUN, ABERDARE, Rhondda Cynon Taf, CF44 9UF Surrender Issued
AD0001501 DWR CYMRU CYFYNGEDIG Llanfair Wastewater Treatment Works, Llanfair Kilgeddin, Abergavenny, Monmouthshire, NP7 9BE Variation Issued
AB0038201 DWR CYMRU CYFYNGEDIG Llanfoist Wastewater Treatment Works, Access track off Merthyr Road, Abergavenny, Monmouthshire, NP7 9LH Variation Issued
BN0069101 Mrs Priscilla Jones CARAVAN SITE AT ERWBARFE FARM, PONTERWYD, ABERYSTWYTH, CEREDIGION, SY23 3JR Transfer Returned
DB3690HK Nuclear Restoration Services Limited Wylfa Power Station, Cemaes, Anglesey, Anglesey, LL67 0DH Variation Issued
AB0041501 DWR CYMRU CYFYNGEDIG Brecon Wastewater Treatment Works, Access track opposite Lime Kiln Cottage, Canal Bank, Brecon, Powys, LD3 7PL Variation Issued
GWSE1263 J&P Price Nantmadog Farm, Crai, Brecon, Powys, LD3 8YL Transfer Issued
DB3690CL Haydock Commercial Vehicles Limited Deeside Truck Services, Pinfold Lane, Alltami, Buckley, CH7 6NY New Issued
DB3491FM Morgan Sindall Dinorwig Heritage Railway, Gilfach Ddu, Llanberis, Caernarfon, Gwynedd, LL55 4TY Variation Issued
CM0018301 DWR CYMRU CYFYNGEDIG Corwen Wastewater Treatment Works, Green Lane, Corwen, Denbighshire, LL21 0DN Variation Issued
CG0087701 Nuclear Restoration Services Limited Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd, LL41 4DT Variation Issued
CG0088101 Nuclear Restoration Services Limited Active Effluent Treatment Plant, Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd, LL41 4DT Variation Issued
CG0314901 Nuclear Restoration Services Limited Sewage Treatment Works serving Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd, LL41 4DT Variation Issued
CG0336501 Nuclear Restoration Services Limited Wylfa Power Station, Cemaes Bay, Ynys Mon, Gwynedd, Isle of Anglesey, LL67 0DH Variation Issued
CG0336503 Nuclear Restoration Services Limited Wylfa Power Station, Cemaes Bay, Ynys Môn, Gwynedd, LL67 0DH Variation Issued
CG0336504 Nuclear Restoration Services Limited Wylfa Power Station, Cemaes Bay, Ynys Môn, Gwynedd, LL67 0DH Variation Issued
CG0336505 Nuclear Restoration Services Limited Wylfa Power Station, Cemaes Bay, Ynys Môn, Gwynedd, LL67 0DH Variation Issued
CG0408801 Nuclear Restoration Services Limited Sewage Treatment Works serving Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd, LL41 4DT Variation Issued
CG0409001 Nuclear Restoration Services Limited SITE DRAINAGE - NORTHERN OUTLET, TRAWSFYNYDD DECOMMISSIONING SITE, TRAWSFYNYDD, BLAENAU FFESTINIOG, GWYNEDD, LL41 4DT Variation Issued
CG0409101 Nuclear Restoration Services Limited DIVERSION CULVERT STORM OVERFLOW, TRAWSFYNYDD DECOMMISSIONING SITE, TRAWSFYNYDD, BLAENAU FFESTINIOG, GWYNEDD, LL41 4DT Variation Issued
CG0409201 Nuclear Restoration Services Limited TURBINE HALL NEUTRALISATION SUMP, TRAWSFYNYDD DECOMMISSIONING SITE, TRAWSFYNYDD, BLAENAU FFESTINIOG, GWYNEDD, LL41 4DT Variation Issued
BH0071101 DWR CYMRU CYFYNGEDIG Letterston West Wastewater Treatment Works, Track off St. David's Road, Letterston, Haverfordwest, Pembrokeshire, SA62 5SR Variation Issued
CB3295HT Mr Jonathan Peter Herdman and Mrs Lilian Mary Herdman Land at Great Lloyney, Great Lloyney,, Clyro, Hereford, Powys, HR3 5SG Surrender Issued
DB3690FX Morgan Sindall Construction & Infrastructure Ltd Penrhos Works, London Road, Holyhead, Isle of Anglesey, LL65 2UX New Issued
BP0045001 DWR CYMRU CYFYNGEDIG Lampeter Wastewater Treatment Works, Barley Mow, Lampeter, Ceredigion, SA48 7BY Variation Issued
S/01/55887/R Hafren Dyfrdwy Cyfyngedig Llanfechain Wastewater Treatment Works, Off B4393, Llanfechain, Powys, SY226UP Variation Issued
S/01/21472/S The Lodge at Staylittle Limited Outdoor Pursuits Centre, Staylittle, Penffordd-Las, Llanhrynmair, Powys, SY19 7BU Transfer Issued
S/01/55410/R Hafren Dyfrdwy Cyfyngedig Arddleen and Burgedin Sewage Treatment Works, B4392, Arddleen, Llanynmynech, Powys, SY22 6RY Variation Issued
BJ0091401 DWR CYMRU CYFYNGEDIG Llanybydder Wastewater Treatment Works, Track adjacent dismantled railway, Llanllwni, Llanybydder, Near Lampeter, Ceredigion, SA40 9SD Variation Issued
AN0389201 Origin UK Operations Limited Origin UK Operations Limited, North Side, South Dock, Alexandra Docks, Newport, NP20 2NP Variation Issued
S/01/55768/R Hafren Dyfrdwy Cyfyngedig LLANGYNOG WwTW, Llangynog WwTW, Llangynog, Oswestry, Powys, SY10 0HE Variation Issued
BP0236901 A&C Aggregates Limited CAREW QUARRY, CAREW, CHERITON, TENBY, PEMBROKESHIRE, SA68 0TP Variation Issued
WQD007641 Hafren Dyfrdwy Cyfyngedig TREGYNON WwTW, TREGYNON, NEWTOWN, POWYS, SY16 3EN Variation Issued
CM0028201 Coleg Cambria Coleg Cambria Llysfasi, Coleg Cambria Llysfasi, Pentrecelyn, Ruthin, Denbighshire, LL15 2LB Variation Issued
DB3598FD Dr Harishchandra Medagedara Bodlonfa Hall Mews, Rhuallt, St Asaph, Denbighshire, LL17 0TT Transfer Issued
AN0214601 DWR CYMRU CYFYNGEDIG Trellech Wastewater Treatment Works, Off Monmouth Rd, Trellech, Monmouthshire, NP25 4PA Variation Issued
S/01/56183/R Hafren Dyfrdwy Cyfyngedig Llanfair Caereinion Wastewater Treatment Works, Eithinog Lane, Llanfair Caereinion, Welshpool, Powys, SY21 9ED Variation Issued
S/01/55889/R Hafren Dyfrdwy Cyfyngedig LLANGADFAN WwTW, Nr Rhandir Bach, Llangadfan, Welshpool, Powys, SY21 0PU Variation Issued

Water quality - November 2025

Permit number Permit holder name Site address Type of application Decision
BG0014501 DWR CYMRU CYFYNGEDIG Clarbeston Wastewater Treatment Works, Track off Market Place, Clarbeston Road, Pembrokeshire, SA63 4UN Variation Issued
S/01/56172/R Hafren Dyfrdwy Cyfyngedig CASTLE CAEREINION STW, COPPICE LANE, CASTLE CAEREINION, POWYS, SY21 9DX Variation Issued
CM0009801 DWR CYMRU CYFYNGEDIG Llandrillo STW PS CSO, Off B4401, Llandrillo, Denbighshire, LL21 0SR Surrender Issued
AW1005202 DWR CYMRU CYFYNGEDIG Storm Tanks at Rhayader STW, South Street, Rhayader, Powys, LD6 5BH Surrender Issued
VP3526XB Twyn Oaks Property Management Limited 7 PROPERTIES AT TWYN OAKS, CAERLEON, NEWPORT, GWENT, NP18 1LY Variation Returned
GWN0766 Mr Tudur Wyn Jones and Mrs Mona Jones Land at Pant y Carw, Dolwen, Llanfairtalhaiarn, Abergele, Conwy, LL22 9RB Surrender Issued
AB0076001 DWR CYMRU CYFYNGEDIG Libanus Wastewater Treatment Works, Libanus, Brecon, Powys, LD3 8ND Variation Issued
- Robertson Argoed High School, Bryn Road, Bryn-y-Baal, Flintshire, CH7 6RY New Withdrawn
DB3599FJ Eryri National Park Authority Public Toilets Pont Bethania, Public Toilets, Pont Bethania, Nant Gwynant, Caernarfon, Gwynedd, LL55 4NL New Issued
BG0024901 DWR CYMRU CYFYNGEDIG Llechryd Wastewater Treatment Works, Llechryd, Cardigan, Sir Ceredigion, SA43 2PA Variation Issued
BJ0084201 DWR CYMRU CYFYNGEDIG Pendine Wastewater Treatment Works, Pendine, Carmarthen, Carmarthenshire, SA33 4UG Variation Returned
RP3024XG Plas Tan Y Bwlch Management Company Limited STP @ PLAS TANYBWLCH, RHYDYFELIN, ABERYSTWYTH, CEREDIGION, SY23 4PZ Transfer Issued
CM0006001 DWR CYMRU CYFYNGEDIG Llandrillo Wastewater Treatment Works, Track to Ty'n-y-Ddol, Llandrillo, Corwen, Denbighshire, LL21 0SR Variation Issued
CG0139601 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Turkey Shore SPS, Turkey Shore Rd, Holyhead, Anglesey, LL65 2DE Variation Issued
S/09/08931/R Hafren Dyfrdwy Cyfyngedig SPS at Knighton Waste Water Treatment, Ludlow Road, Knighton, Powys, LD7 1LP Surrender Issued
S/09/55985/R Hafren Dyfrdwy Cyfyngedig Knighton Sewage Treatment Works, Ludlow Road (A4113), Knighton, Powys, LD7 1LP Variation Issued
S/01/55891/R Hafren Dyfrdwy Cyfyngedig Llandinam Sewage Treatment Works, Near Newtown, Llandinam, Powys, SY17 5AT Variation Issued
AN0115601 DWR CYMRU CYFYNGEDIG Penybont Wastewater Treatment Works, Near Dolswydd Caravan Park Off A44, Penybont, Llandrindod Wells, Powys, LD1 5UB Variation Issued
AW1003601 DWR CYMRU CYFYNGEDIG Llangurig Wastewater Treatment Works, Access via Trefechan, opposite Llangurig Cemetery, A44, Llangurig, Llanidloes, Powys, SY18 6SG Variation Issued
S/01/56173/R Hafren Dyfrdwy Cyfyngedig LLANSANTFFRAID STW, Off B4393, near Spoonley Farm, Llansantffraid-ym-Mechain, Powys, SY22 6SU Variation Issued
S/01/56380/R Hafren Dyfrdwy Cyfyngedig Four Crosses Sewage Treatment Works, City Lane, Four Crosses, Llanymynech, Powys, SY22 6RL Variation Issued
CG0117601 Mr Graham Segar Ty Craig Holiday Park, Ty Craig Holiday Park, Llancynfelin, Machynlleth, Powys, SY20 8PU Transfer Issued
CM0044201 DWR CYMRU CYFYNGEDIG Rhosesmor Wastewater Treatment Works, Track off Wern Road, Rhosesmor, Mold, Flintshire, CH7 6PY Variation Issued
- Mrs Julie Jenkins Solace, Kilgetty Lane, Stepaside, Narberth, Pembrokeshire, SA67 8JL New Returned
BN0112801 DWR CYMRU CYFYNGEDIG Adpar Wastewater Treatment Works, Rear of house 'Woodspring', Lloyds Terrace, Adpar, Newcastle Emlyn, Ceredigion, SA38 9NT Variation Issued
- WSP Brynllywarch School, Kerry, Newtown, Powys, SY16 4PB New Returned
AW1005201 DWR CYMRU CYFYNGEDIG Rhayader Wastewater Treatment Works, Track off A470, Rhayader, Powys, LD6 5BH Variation Issued
S/01/55642/R Hafren Dyfrdwy Cyfyngedig Bausley Sewage Treatment Works, Crew Green, Shrewsbury, Powys, SY5 9BQ Variation Issued
- M&D Care Operations Limited Ynystawe Lodge, Park Road, Ynystawe, Swansea, Swansea, SA6 5AP New Withdrawn
BP0251902 DWR CYMRU CYFYNGEDIG Tenby Headworks Salterns Car Park SPS, The Salterns, Tenby, Pembrokeshire, SA70 7NJ Variation Issued
DB3599ZA Mr Philip Morgan and Mr James Holder East Jordeston, St. Florence, Tenby, Pembrokeshire, SA70 8NT New Issued
BP0251903 DWR CYMRU CYFYNGEDIG STORM TANKS AT TENBY HEADWORKS TE, STORM TANKS AT TENBY HEADWORKS, TENBY Surrender Issued
BP0347001 Mrs Suzanne Kershaw Dyffryn Vicarage Fields Tregaron, Dyffryn, Vicarage Fields, Blaencaron Road, Tregaron, SY25 6HL Transfer Issued
S/01/95048/LG Mr R H and Mrs M Hughes Land at Fachwen Fawr, Llwydiarth, Welshpool, Powys, SY21 0QG Surrender Issued
S/01/56073/R Hafren Dyfrdwy Cyfyngedig Forden Wastewater Treatment Works, Kingswood, Forden, Welshpool, Powys, SY21 8TR Variation Issued
S/01/05986/S Leisure Holidays Ltd C/O FIR VIEW & TAN-Y-FFRIDD C-PA, Fir View Caravan Park, Llangyniew, Welshpool, Powys, SY21 0LT Transfer Issued

Water quality - October 2025

Permit number Permit holder name Site address Type of application Decision
AB0043501 Conwy Holiday Park Limited Coedwaungaer Wastewater Treatment Works, By Coedwaungar Estate, Sennybridge, Powys, LD3 8TR Variation Issued
CM0082601 DWR CYMRU CYFYNGEDIG Rhuddlan Wastewater Treatment Works Storm Tanks, End of Track Starting at Riverside Cottage, Tan Yr Eglwys Road, Rhuddlan, Rhyl, LL18 5UD Surrender Issued
GWN1464 Griffith Williams Land at Cae Glas, Gellilydan Blaenau Ffestiniog Gwynedd , LL41 4RD Surrender Issued
CG0123401 Conwy Holiday Park Limited CONWY TOURING PARK, Llanrwst Road, CONWY, CONWY, Conwy, LL32 8HZ Transfer Issued
BN0103601 DWR CYMRU CYFYNGEDIG Cwm Ifor Wastewater Treatment Works, Off A40, Llandeilo, Carmarthenshire, SA19 7AU Variation Issued
DB3597ZN Rupert Cunliffe and Bonnie Cunliffe Wern Farm, Pentraeth Road, Menai Bridge, Anglesey, LL59 5RR New Issued
DB3598HJ Rhos YB Management Ltd Properties 1 - 11, Rhos-y-Brenin, Devils Bridge, Ceredigion, SY23 4RT New Issued
AN0235601 TARMAC TRADING LIMITED Hafod Quarry, Hafod Quarry, Abercarn, Newbridge, Caerphilly, NP11 5LH Variation Issued
AN0337201 TARMAC Site drainage under storm conditions at Hafod Quarry, Hafod Quarry, Abercarn, Newbridge, Caerphilly, NP11 5LH Surrender Issued
- Eirian Bowen Alt y Coed, Newport, Newport, SA42 0LX New Withdrawn
CB3692CX Taylor Wimpey U K Ltd Taylor Wimpey South Wales, East Quay, Cory Way, Barry, Vale of Glamorgan, CF63 4JE Surrender Issued
BN0015801 DWR CYMRU CYFYNGEDIG Beulah Wastewater Treatment Works, Track off Heol y Mynydd, Beulah, Ceredigion, SA38 9QF Variation Issued
CG0186801 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Bodelwyddan Main SPS, Behind Bodelwyddan Community Centre, Bodelwyddan, Denbighshire, LL18 5TT Variation Issued
BP0217801 DWR CYMRU CYFYNGEDIG Cilgerran Wastewater Treatment Works, Nr 'Penrallt Draw', Cwm Plysgog, Cilgerran, Cardigan, Pembrokeshire, SA43 2TA Variation Issued
CM0018301 DWR CYMRU CYFYNGEDIG Corwen Wastewater Treatment Works, Green Lane, Corwen, Denbighshire, LL21 0DN Variation Issued
BN0018001 DWR CYMRU CYFYNGEDIG Cwrt Henri Wastewater Treatment Works, Track past 'Ael Y Bryn', Cwrt Henri, Carmarthenshire, SA32 8SA Variation Issued
AB0046601 DWR CYMRU CYFYNGEDIG Llangybi (Usk) Wastewater Treatment Works, Behind Vine Tree Cottage, Llangybi, Gwent, Monmouthshire, NP15 1NP Variation Issued
BG0004901 DWR CYMRU CYFYNGEDIG Camrose Wastewater Treatment Works, Camrose, Haverfordwest, Pembrokeshire, SA62 6JE Variation Issued
BN0071601 DWR CYMRU CYFYNGEDIG Treffgarne Wastewater Treatment Works, Track past 'Treffgarne Lodge', Treffgarne, Haverfordwest, Pembrokeshire, SA62 5LW Variation Issued
BP0087901 DWR CYMRU CYFYNGEDIG Keeston Wastewater Treatment Works, Bridge Lane, Off A487, Keeston, SA62 6ED Variation Issued
BN0008101 DWR CYMRU CYFYNGEDIG Cellan Wastewater Treatment Works, Tre Cynon Street, Lampeter, Ceredigion, SA48 8HZ Variation Issued
BH0050901 DWR CYMRU CYFYNGEDIG Cilycwm Wastewater Treatment Works, Cilycwm, Llandovery, Carmarthenshire, SA20 0SP Variation Issued
CG0376801 Eryri Accomodation Limited The Oaklands Centre, The Oaklands Centre, Capel Garmon Road, Llanrwst, Conwy, LL26 0RB Transfer Issued
CM0001201 DWR CYMRU CYFYNGEDIG Llanarmon-yn-Ial Wastewater Treatment Works, Off B5431, Llanarmon-yn-Ial, Mold, Denbighshire, CH7 4QX Variation Issued
AD0002501 DWR CYMRU CYFYNGEDIG Little Mill Wastewater Treatment Works, Glascoed Lane, Monkswood, Monmouthshire, NP15 1QB Variation Issued
BG0013201 DWR CYMRU CYFYNGEDIG Llanddewi Velfrey Wastewater Treatment Works, Access track off A40 near 'Bronawel', Llanddewi Velfrey, Narberth, Pembrokeshire, SA67 7PA Variation Issued
BJ0091401 DWR CYMRU CYFYNGEDIG Llanybydder Wastewater Treatment Works, Track adjacent dismantled railway, Llanllwni, Llanybydder, Near Lampeter, Ceredigion, SA40 9SD Variation Issued
DB3297HN Three Sixty Aquaculture Three Sixty Aquaculture, The Metal Box, Milland Road Industrial Estate, Neath, Neath Port Talbot, SA11 1NJ Surrender Issued
AH1002901 DWR CYMRU CYFYNGEDIG Pandy Wastewater Treatment Works, Longtown Road, Pandy, Monmouthshire, NP7 8DR Variation Issued
BN0020802 DWR CYMRU CYFYNGEDIG Llanfihangel-Ar-Arth Wastewater Treatment Works, Off B4459, Llanfihangel-Ar-Arth, Pencader, Carmarthenshire, SA39 9JA Variation Issued
BC0016601 DWR CYMRU CYFYNGEDIG Trebanos Wastewater Treatment Works, Pheasant Road, Trebanos, Pontardawe, Neath Port Talbot, SA8 4BR Variation Issued
SB3090HF Hafren Dyfrdwy Cyfyngedig PONTROBERT SEWAGE TREATMENT WORKS, LANE OFF A495 AT MATHRAFAL, PONTROBERT, MEIFOD, POWYS, SY22 6HZ Variation Issued
MP3028XH Hafren Dyfrdwy Cyfyngedig TREFEGLWYS WWTW (NEW), LLANIDLOES ROAD, TREFEGLWYS, POWYS, SY17 5PJ Variation Issued
CM0082501 DWR CYMRU CYFYNGEDIG Rhuddlan Wastewater Treatment Works, Tan-yr-Eglwys Road, Rhuddlan, Rhyl, Denbighshire, LL18 5UB Variation Issued
BP0251803 DWR CYMRU CYFYNGEDIG Settled Storm Overflow at Saundersfoot SPS Storm Tanks, Near Rock Bottom, Moreton Lane, Saundersfoot, Pembrokeshire, SA69 9EB Variation Issued
BP0251801 DWR CYMRU CYFYNGEDIG Settled Storm Overflow at Saundersfoot SPS Storm Tanks, Near Rock Bottom, Moreton Lane, Saundersfoot, Pembrokeshire, SA69 9EB Surrender Issued
DB3598FD Group of individual houses Bodlonfa Hall Mews, Rhuallt, St Asaph, Denbighshire, LL17 0TT New Issued
CM0078101 DWR CYMRU CYFYNGEDIG St. Asaph Wastewater Treatment Works, Opposite Holiday Park, St. Asaph, Denbighshire, LL17 0HY Variation Issued
BH0068601 DWR CYMRU CYFYNGEDIG Wolfscastle Wastewater Treatment Works, Track near 'Glanafon', Wolfscastle, Pembrokeshire, SA62 5NB Variation Issued

Water quality - September 2025

Permit Number Permit Holder Name Site Address Type of Application Decision
DB3399ZN Funky Furniture Hire (Properties) Limited Broad Oak Farm, Llyndir Lane, Rossett, Wrexham, LL12 0AU Variation Issued
CB3099ZG DWR CYMRU CYFYNGEDIG CSO at Trawsfynydd WwTW, Track off A470, Trawsfynydd, Gwynedd, Gwynedd, LL41 4TB Surrender Issued
AN0223001 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Sully Moors Road SPS, Unnamed lane off South Road (B4267), Nr roundabout (B4267 & Hayes Rd), Sully, CF64 5SY Variation Issued
GWN1026 Emrys Lloyd Hughes Treflan Isaf, Waunfawr Caernarfon Caernarfon Gwynydd, LL55 4AX Surrender Issued
CG0058201 DWR CYMRU CYFYNGEDIG LLANFECHELL PUMPING STATION, Near Carrog Isaf, Llanfechel, Amlwch, LL68 0RT Surrender Issued
BP0116201 DWR CYMRU CYFYNGEDIG CSO at Pembroke Dock Water StreeT, Near 3 Water Street, Pembroke Dock, Pembrokeshire, SA72 6DN Variation Issued
VP3526XB Tywn Oaks Property Management Limited 7 PROPERTIES AT TWYN OAKS, CAERLEON, NEWPORT, GWENT, ., NP18 1LY Variation Returned
AD0009305 DWR CYMRU CYFYNGEDIG WVTS-Cwmtillery CSO, Hope Cottages, Cwmtillery, Abertillery, Blaenau Gwent, NP13 1LW Surrender Issued
CM0001501 DWR CYMRU CYFYNGEDIG Bala Wastewater Treatment Works, Track off A494, Bala, Gwynedd, LL23 7DN Variation Issued
AN0105301 DWR CYMRU CYFYNGEDIG CSO at Price Avenue, Barry, Price Avenue, Barry, Vale of Glamorgan, CF63 1QP Variation Issued
AN0104701 DWR CYMRU CYFYNGEDIG Whitewell Road CSO 2, Barry, O/S 68 Whitewell Road, Barry, Vale of Glamorgan, CF62 9TU Variation Issued
BP0353101 Swanton Care & Community Limited GREEN GABLES PENYFAI R'D ABERKENFIG, GREEN GABLES, PENYFAI ROAD, ABERKENFIG, BRIDGEND, CF32 9AA Transfer Issued
AN0306101 DWR CYMRU CYFYNGEDIG CSO and EO at Cardiff Central SPS, Tidefields Road, Off Rover Way, Tremorfa, Cardiff, CF24 2RX Variation Issued
BP0338701 DWR CYMRU CYFYNGEDIG LLANINA WWTW PS LLANINA NEW QUAY, LLANINA WWTW PS, LLANINA, NEW QUAY, CEREDIGION, SA45 9SJ Surrender Issued
CG0166101 DWR CYMRU CYFYNGEDIG Old Colwyn Queens Road CSO, On footpath between Station Road and Queen's Road, Old Colwyn, Colwyn Bay, LL29 9EE Variation Issued
CM0195001 RSPCA Bryn Y Maen Animal Shelter, Upper Colwyn Bay, Conwy, Conwy, LL28 5EW Variation Issued
CG0162201 DWR CYMRU CYFYNGEDIG CSO at Llanfairfechan Park Crescent, Park Crescent, Llanfairfechan, Conwy, Conwy, LL33 0AU Variation Issued
CG0184501 DWR CYMRU CYFYNGEDIG CSO and EO at Deganwy Beach SPS, Outside No 45 Deganwy Beach, Deganwy Beach Estate, Deganwy, Conwy, Conwy, LL31 9YR Variation Issued
DB3296CG Marshall Construction (West Yorkshire) Limited Plot B, Former Airfields, Garden City Industrial Estate, Deeside, Flintshire, CH5 2HW Variation Issued
CG0404501 DWR CYMRU CYFYNGEDIG CSO and EO at Llanasa Wastewater Treatment Works, Works Point of Ayr Road, Gwespyr, Holywell, Flintshire, CH8 9JP Surrender Issued
CG0352001 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Llanberis SPS, Off High Street, Llanberis, Gwynedd, LL55 4EY Variation Issued
BP0253002 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Bynea SPS, Bynea, Llanelli, Carmarthenshire, SA14 9SU Variation Issued
BF0083605 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Cambrian Street SPS, Cambrian Street, Llanelli, Carmarthenshire, SA15 2LE Variation Issued
BW2200201 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Sandy SPS, Behind Community Hall, Sandy Road, Llanelli, Carmarthenshire, SA15 4DW Variation Issued
BW2203201 DWR CYMRU CYFYNGEDIG CSO Behind 8 Pwll Road, Rear of 8 Pwll Road, Pwll, Llanelli, Carmarthenshire, SA15 4AP Variation Issued
BP0252702 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Burry Port SPS, Burry Port, Llanelli, Carmarthenshire, SA16 0NN Variation Issued
BW2200901 DWR CYMRU CYFYNGEDIG Halfway Area CSO, Y Llwyn, Coedcae, Llanelli, Carmarthenshire, SA15 1JE Variation Issued
BW2201101 DWR CYMRU CYFYNGEDIG St Michael’s Church CSO, Lon Y Maes, Llanelli, Carmarthenshire, SA14 8LW Variation Issued
XP3425XQ DWR CYMRU CYFYNGEDIG East of Kingfisher Court CSO, Dafen, Llanelli, Carmarthenshire, SA15 1HU Variation Issued
BW2201201 DWR CYMRU CYFYNGEDIG CSO 49 Tir Einon, Rear of 49 Tir Einon, Llwynhendy, Llanelli, Carmarthenshire, SA14 9DF Variation Issued
BW2203101 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Ashburnham SPS, Ashburnham road, Bury Port, Llanelli, SA16 0HH Variation Issued
CG0058101 DWR CYMRU CYFYNGEDIG Llanfechell Wastewater Treatment Works, Near Carrog Isa, Llanfechell, Anglesey, LL68 0RT Variation Issued
CB3393CS Ms Emma Collingswood Brynderwen, Black Mountain Road, Llangadog, Sir Gaerfyrddin, SA19 9BS Variation Issued
BB3199FC Hartleys Luxury Lodges Limited Irfon River Premier Leisure Park, Upper Chapel Road, Garth, Llangammarch Wells, Powys, LD4 4BH Transfer Issued
AC0116401 DWR CYMRU CYFYNGEDIG Goytre Wastewater Treatment Works, Church Road, Nantyderry, Monmouthshire, NP7 9DP Variation Issued
BW2900701 DWR CYMRU CYFYNGEDIG CSO north east of Crynant WwTW, Ynys March, north east of Crynant WwTW, Neath, Neath Port Talbot, SA10 8SY Variation Issued
BP0063701 DWR CYMRU CYFYNGEDIG Llanina Wastewater Treatment Works and Old Headwaters SPS, Off B4342, Llanina, New Quay, Ceredigion, SA45 9SG Variation Issued
DB3596ZC Westland Horticulture Limited Tata Llanwern Works, Llanwern, Newport, Newport, NP19 4QZ New Issued
BP0208401 DWR CYMRU CYFYNGEDIG The Parrog Newport CSO, Parrog, Newport, Pembrokeshire, SA42 0RW Variation Issued
S/01/55360/R Hafren Dyfrdwy Cyfyngedig Newtown (Dolfor Lock) Wastewater Treatment Works, Road off Canal Road (B4568), Llanllwchaiarn, Newtown, Powys, SY16 3BA Variation Issued
UP3629XK DWR CYMRU CYFYNGEDIG CSO and EO at Nolton Haven SPS, Nolton Haven Car Park, Nolton Haven, Pembrokeshire, Nolton Haven, Pembrokeshire, SA62 3NH Variation Duly Made
CM0055401 DWR CYMRU CYFYNGEDIG Llanasa Wastewater Treatment Works, Off Colliery Road (A548), Tanlan, Nr Prestatyn, Flintshire, CH8 9JH Variation Issued
S/01/55508/R Hafren Dyfrdwy Cyfyngedig Llanrhaeadr Wastewater Treatment Works, Rear of Castle Fine Arts Foundry, Off Market Street (B4580), Llanrhaeadr Ym Mochnant, Oswestry, Powys, SY10 0AA Variation Issued
TSC3582 Hafren Dyfrdwy Cyfyngedig LLANRHAEDR YM MOCHNANT O/F, Market Street, Llanrhaeadr Ym Mochnant, Oswestry, Powys, SY10 0LH Surrender Issued
S/01/56235/O Hafren Dyfrdwy Cyfyngedig CSO at Llanrhaeadr Waste Water Treament Works, Rear Of Castle Fine Arts Foundry, Llanrhaeadr, Oswestry, Powys, SY10 0AA Surrender Issued
AW4001902 TARMAC TRADING LIMITED Settlement lagoons serving, Gore Quarry, Walton, Presteigne, Powys, LD8 2PL Variation Withdrawn
BP0237402 DWR CYMRU CYFYNGEDIG CSO at Dunns Lane/Park Street, Dunns Lane/Park Street, Mumbles, Swansea, Swansea, SA3 4AA Variation Issued
AB3694FF DWR CYMRU CYFYNGEDIG Sketty Green CSO, Sketty Green, Sketty, Swansea, SA2 8QF Variation Issued
BW4100301 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at New Crofty C SPS, Crofty, North Gower, Swansea, SA4 3SJ Variation Issued
BO5109601 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at New Penclawdd SPS, Penclawdd Foreshore Car Park, North Gower, Swansea, SA4 3YQ Variation Issued
BP0246301 DWR CYMRU CYFYNGEDIG Settled Storm and Emergency Overflow at Holythorne Crofty B SPS, Adjacent to Holy Thorne, Off B4265, North Gower, Swansea, SA4 3RP Variation Issued
CG0076001 DWR CYMRU CYFYNGEDIG Trawsfynydd Wastewater Treatment Works, Track off A470, Trawsfynydd, Gwynedd, LL41 4UN Variation Issued
CG0084501 DWR CYMRU CYFYNGEDIG PENRHYNDEUDRAETH WWTW FE, PENRHYNDEUDRAETH, GWYNEDD, WALES, UNITED KINGDOM, LL48 6LT Variation Withdrawn
- Thornley Leisure Parks Limited Valley View Holiday Park, Llanfyllin Road, Welshpool, Powys, SY21 9DL New Returned
CM0077301 DWR CYMRU CYFYNGEDIG Frongoch Wastewater Treatment Works, Frongoch, Y Bala, Gwynedd, LL23 7NT Variation Withdrawn

Water quality - August 2025

Permit number Permit nolder name Site address Type of application Decision
GB3590HT Mr John Price Cwmnewynydd , Crai, Brecon, Powys, LD3 8YS Surrender Issued
CB3497FE FCC Construccion A465 section 5 and 6 Dowlais Top to Hirwaun - Trewaun Site, Trewaun site, Hirwaun, Aberdare, Rhondda Cynon Taff, CF44 9HN Surrender Issued
CB3697FR FCC Construccion S A, UK BRANCH OFFICE A465 Section 5 and 6 Dowlais Top to Hirwaun, A465 Section 5 and 6 Dowlais Top to Hirwaun, Hirwaun Road, Hirwaun, Aberdare, Rhondda Cynon Taff, CF44 9HR Surrender Issued
BN0064401 Hillandale Caravan Parks Limited MORFA BYCHAN HOLIDAY PARK, LLANFARIAN, ABERYSTWYTH, CEREDIGION, SY23 4QQ Variation Issued
JB3493HV Adventure Parc Limited Surfing Lagoons at Surf Snowdonia, Surf Snowdonia, Clark Street, Dolgarrog, Conwy, Conwy, LL32 8QE Transfer Issued
BN0219801 Neil Baines FALCONDALE HOTEL, LAMPETER, Lampeter, Ceredigion, SA48 7RX Variation Issued
BG0021301 O.J. WILLIAMS LIMITED O J WILLIAMS LLANDYSUL Carmarthenshire, Surrender Issued
CG0184301 DWR CYMRU CYFYNGEDIG LLANFAIRFECHAN HOSPITAL SPS, Bryn Y Neuadd Hospital, Aber Road, Llanfairfechan, Conwy, LL33 0HH Variation Returned
BB3492HX Mr Graham Neil Juddery Neuadd Bwll, Llanwrtyd Wells, Llanwrtyd Wells, Powys, LD5 4AD Transfer Issued
CB3594FF FCC Construccion S A, UK BRANCH OFFICE A465 section 5 and 6 Dowlais Top to Hirwaun x 3 Locations, Orbit Business Centre, Rhydycar Business Park, Merthyr Tydfil, CF48 1DL Surrender Issued
BG0033101 DWR CYMRU CYFYNGEDIG Milford Haven Wastewater Treatment Works, Havens Head Business Park, Milford Haven, Pembrokeshire, SA73 3QD Variation Issued
BG0033102 DWR CYMRU CYFYNGEDIG Settled Storm Overflow at Milford Haven Wastewater Treatment Works, Havens Head Business Park, Hakin, Milford Haven, Pembrokeshire, SA73 3AU Surrender Issued
BG0033103 DWR CYMRU CYFYNGEDIG Inlet Storm Overflow at Milford Haven Wastewater Treatment Works, Havens Head Business Park, Hakin, Milford Haven, Pembrokeshire, SA73 3AU Surrender Issued
BP0208601 DWR CYMRU CYFYNGEDIG Storm Overflow at Neyland - The Promenade, Opposite 1 The Promenade, Neyland, Milford Haven, Pembrokeshire, SA73 1QF Variation Issued
AN0108701 DWR CYMRU CYFYNGEDIG Duffryn Rd Mount 2 CSO, Opp Memorial, Duffryn Woods, Duffryn Rd, Mountain Ash, CF45 4DF Surrender Issued
BP0112501 DWR CYMRU CYFYNGEDIG Storm and Emergency Overflows at Saundersfoot The Glen SPS, Behind 'Dalebrook', The Glen, Saundersfoot, Pembrokeshire, SA69 9NT Variation Issued
S/01/56183/R Hafren Dyfrdwy Cyfyngedig Llanfair Caereinion Wastewater Treatment Works, Eithinog Lane, Llanfair Caereinion, Welshpool, Powys, SY21 9ED Variation Issued
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