Public register

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PAN-030747 - Admin variation notification covering letter- Nuclear Restoration Services Limited

Letter

Water Discharge (Environmental Permitting Regulations)

Application

Date: 03.12.25

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Site name: Active Effluent Treatment Plant

Facility address: Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd

Customer name: Nuclear Restoration Services Limited

Addressee: Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, England, WA3 6GR

Welsh Local Authority: Gwynedd

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

0 related documents found.

MSG

PAN-030747 - Notification of Admin Variations Nuclear Restoration Services L

Email

Water Discharge (Environmental Permitting Regulations)

Application

Date: 03.12.25

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Site name: Active Effluent Treatment Plant

Facility address: Trawsfynydd Decommissioning Site, Trawsfynydd, Blaenau Ffestiniog, Gwynedd

Customer name: Nuclear Restoration Services Limited

Addressee: Hinton House Birchwood Park Avenue, Risley, Warrington, Cheshire, England, WA3 6GR

Welsh Local Authority: Gwynedd

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

0 related documents found.

PDF

PAN-031049 - Submitted Site Plan

Plan/Drawing

Water Discharge (Environmental Permitting Regulations)

Application

Date: 01.12.25

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Site name: Welshpool Sewage Treatment Works

Facility address: Henfaes Lane, Welshpool, Powys

Customer name: Hafren Dyfrdwy Cyfyngedig

Addressee: Packsaddle, Wrexham Rd, Rhostyllen, Wrexham, LL14 4EH

Welsh Local Authority: Powys

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

0 related documents found.

PDF

PAN-031054 - Submitted Site Plan

Plan/Drawing

Water Discharge (Environmental Permitting Regulations)

Application

Date: 01.12.25

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Site name: Guilsfield Wastewater Treatment Works

Facility address: Off B4392, Guilsfield, Welshpool, Powys

Customer name: Hafren Dyfrdwy Cyfyngedig

Addressee: Packsaddle, Wrexham Road, Rhostyllen, Wrexham, LL14 4EH

Welsh Local Authority: Powys

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

0 related documents found.

PDF

PAN-031057 - Submitted Site Plan

Plan/Drawing

Water Discharge (Environmental Permitting Regulations)

Application

Date: 01.12.25

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Site name: Llansilin Wastewater Treatment Works

Facility address: Unnamed track off School Lane, Llansilin, Oswestry, Powys

Customer name: Hafren Dyfrdwy Cyfyngedig

Addressee: Packsaddle, Wrexham Road, Rhostyllen, Wrexham, LL14 4EH

Welsh Local Authority: Powys

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

0 related documents found.

XLSX

PAN-031049 - Submission Spreadsheet

Form/Proforma

Water Discharge (Environmental Permitting Regulations)

Application

Date: 01.12.25

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Site name: Welshpool Sewage Treatment Works

Facility address: Henfaes Lane, Welshpool, Powys

Customer name: Hafren Dyfrdwy Cyfyngedig

Addressee: Packsaddle, Wrexham Rd, Rhostyllen, Wrexham, LL14 4EH

Welsh Local Authority: Powys

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

0 related documents found.

XLSX

PAN-031055 - Submission Spreadsheet

Form/Proforma

Water Discharge (Environmental Permitting Regulations)

Application

Date: 01.12.25

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Site name: Llanfair Caereinion Wastewater Treatment Works

Facility address: Eithinog Lane, Llanfair Caereionion, Welshpool

Customer name: Hafren Dyfrdwy Cyfyngedig

Addressee: Packsaddle, Wrexham Road, Rhostyllen, Wrexham, LL14 4EH

Welsh Local Authority: Powys

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

0 related documents found.

PDF

2025 10 21 DB3495CT Compliance report CAR_NRW0049761

Report

Water Discharge (Environmental Permitting Regulations)

Inspections

Date: 04.11.25

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Site name: Microsoft

Facility address: Celtic Way, Duffryn, Coedkernew, Newport

Customer name: John Paul Construction

Addressee: Venture House, 2 Arlington Square, Downshire Way, Bracknell, Berkshire, RG12 1WA

Welsh Local Authority: Newport

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

0 related documents found.

PDF

PAN-030558 -Debris Screen Plan

Plan/Drawing

Water Resources (WRA)

Application

Date: 16.09.25

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Site name: Felin Cochwillan

Facility address: Tal-y-bont, Gwynedd

Customer name: Penrhyn Energy Limited

Addressee: The Estate Office, Port Penrhyn, Bangor, GWYNEDD, LL57 4HN

Welsh Local Authority: Unknown

License/Activity Type: Water Resources (WRA)

0 related documents found.

PDF

PAN-030558 -Weir Profile

Form/Proforma

Water Resources (WRA)

Application

Date: 16.09.25

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Site name: Felin Cochwillan

Facility address: Tal-y-bont, Gwynedd

Customer name: Penrhyn Energy Limited

Addressee: The Estate Office, Port Penrhyn, Bangor, GWYNEDD, LL57 4HN

Welsh Local Authority: Unknown

License/Activity Type: Water Resources (WRA)

0 related documents found.

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