Public register

DOCX

CM0062801 Permit (2026)

Permit

Water Discharge (Environmental Permitting Regulations)

Supervision

Date: 22.06.26

Download

Site name: Llanfair Dyffryn Clwyd Wastewater Treatment Works

Facility address: Wrexham Road, Llanfair Dyffryn Clwyd, Ruthin

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Denbighshire

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

PAN-021420 - Application Form (part F2)

Form/Proforma

Water Discharge (Environmental Permitting Regulations)

Application

Date: 23.03.23

Download

Site name: Dyffryn Isaf Wastewater Treatment Works

Facility address: Ely Valley Road, Ynysmaerdy, Llantrisant, Rhonnda Cynon Taff

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Rhondda Cynon Taff

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

PAN-031938 Application Form (part F2)

Form/Proforma

Water Discharge (Environmental Permitting Regulations)

Application

Date: 26.02.26

Download

Site name: Llandrillo Wastewater Treatment Works

Facility address: Track to Ty'n-y-Ddol, Llandrillo, Corwen, Denbighshire

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Denbighshire

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

PAN-005293 dec doc

Report

Water Discharge (Environmental Permitting Regulations)

Application

Date: 14.08.19

Download

Site name: Dowlais Market St & High St Junction

Facility address: 34 Market St, Dowlais, Merthyr Tydfil

Customer name: Dwr Cymru

Addressee: Pentwyn Rd, Nelson, Treharris, CF46 6LY

Welsh Local Authority: Merthyr Tydfil

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

PAN-018685 - Application doc - part-f2 Flow 4 STW

Form/Proforma

Water Discharge (Environmental Permitting Regulations)

Application

Date: 07.02.22

Download

Site name: Settled Storm Overflow at Denbigh Wastewater Treatment Works

Facility address: Track past St. Marcella Church, Whitchurch Road, Denbigh

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Denbighshire

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

316375751 Dyffryn Isaf SWK Initial_

Email

Water Discharge (Environmental Permitting Regulations)

Monitoring

Date: 30.11.22

Download

Site name: Duffryn Isaf Storm Tanks

Facility address: Dyffryn Isaf STW, Ely Valley Rd, Ynysmaerdy

Customer name: Dwr Cymru/ Welsh Water (DCWW)

Addressee: Pentwyn Road, Nelson, Treharris, Mid Glamorgan CF46 6LY

Welsh Local Authority: Rhondda Cynon Taff

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

BB3396CG Improvement Form

Permit

Water Discharge (Environmental Permitting Regulations)

Supervision

Date: 04.04.23

Download

Site name: Dowlais Market St & High St Junction

Facility address: 34 Market St, Dowlais, Merthyr Tydfil

Customer name: Dwr Cymru

Addressee: Pentwyn Rd, Nelson, Treharris, CF46 6LY

Welsh Local Authority: Merthyr Tydfil

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

CM0082501 Permit (2025)

Permit

Water Discharge (Environmental Permitting Regulations)

Supervision

Date: 16.10.25

Download

Site name: Rhuddlan Wastewater Treatment Works

Facility address: Tan-yr-Eglwys Road, Rhuddlan, Rhyl, Denbighshire

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Denbighshire

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

CM0006001 Issued Permit (2025)

Permit

Water Discharge (Environmental Permitting Regulations)

Supervision

Date: 25.11.25

Download

Site name: Llandrillo Wastewater Treatment Works

Facility address: Track to Ty'n-y-Ddol, Llandrillo, Corwen, Denbighshire

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St. Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Denbighshire

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

DOCX

AE2025301 Permit

Permit

Water Discharge (Environmental Permitting Regulations)

Application

Date: 18.09.19

Download

Site name: CSO at Dowlais Balaclava Rd

Facility address: Uplands, Balaclava Road Dowlais Merthyr Tydfil

Customer name: Dwr Cymru Cyfyngedig

Addressee: Linea, Fortran Road, St Mellons, Cardiff, CF3 0LT

Welsh Local Authority: Merthyr Tydfil

License/Activity Type: Water Discharge (Environmental Permitting Regulations)

0 related documents found.

Search the public register for a permit or licence

Filter results