Vale of Clwyd polluted by sewage 452 times in 2022 - lasting 1,085 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
✔ means we have experimental daily data for 2023
Totals for Vale of Clwyd in 2022
29 Sites polluted by Dwr Cymru Welsh Water
452 sewage dumps
1,085 h duration
That's 1.51 months. On average 1.2 times a day
Constituencies near Vale of Clwyd

Pollution Summary 2022

Here are all the reported sewage overflow totals for Vale of Clwyd in 2022. Sometimes sewage can be being dumped for months at a time.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Dwr Cymru Welsh Water River Clwyd DENBIGH WWTW 29 327 100
Dwr Cymru Welsh Water River Ystrad RUTHIN ROAD ROUNDABOUT CSO DENBIGH 35 180 100
Dwr Cymru Welsh Water River Meirchion HENLLAN STW 72 125 98.9
Dwr Cymru Welsh Water Clwyd Plas Yn Green CSO 16 71 100
Dwr Cymru Welsh Water Coastal Waters/Irish Sea WESTBOURNE AVENUE PUMPING STATION 9 59 98.9
Dwr Cymru Welsh Water Bodelwyddan Drain BODELWYDDAN MAIN SPS 14 56 99.7
Dwr Cymru Welsh Water Prestatyn Gutter CORONATION GARDENS PS 21 45 97.6
Dwr Cymru Welsh Water Prestatyn Gutter PRESTATYN SPS MARINE RD EAST 11 42 100
Dwr Cymru Welsh Water Henllan Brook Dalar Wen Sewage Pumping Station 49 40 100
Dwr Cymru Welsh Water Henllan Brook Panton Hall CSO 42 34 100
Dwr Cymru Welsh Water Rhyl Cut Coast Road PS Rhyl 69 25 94.8
Dwr Cymru Welsh Water River Glanffyddion DYSERTH STW 18 24 100
Dwr Cymru Welsh Water River Clwyd Rhuddlan Wastewater Treatment Works Storm Tanks 18 17 99.8
Dwr Cymru Welsh Water River Elwy St Asaph Roe Parc CSO 2 9 99.8
Dwr Cymru Welsh Water R Dee RHUDDLAN NETWORK TANK CSO 3 8 100
Dwr Cymru Welsh Water Glanfyddian Stream LOWER DYSERTH PS 7 4 100
Dwr Cymru Welsh Water Prestatyn Gutter PRESTATYN MELIDEN ROAD - SSO 9 3 91.7
Dwr Cymru Welsh Water Overflow Via Sewerage System S PRESTATYN PURBECK PS 5 2 100
Dwr Cymru Welsh Water Unnamed Drain To Ricer Clwyd Trefnant Village CSO 5 2 91.5
Dwr Cymru Welsh Water Overflow Via Sewerage System S PRESTATYN MALL PS 4 1 100
Dwr Cymru Welsh Water Overflow Via Sewage System Sur PRESTATYN NANT PS 3 1 100
Dwr Cymru Welsh Water An Open Discharging To Prestatyn Gutter Dyserth Bay SPS 2 1 99.7
Dwr Cymru Welsh Water River Ffyddion Fford Aber CSO 1 0 100
Dwr Cymru Welsh Water Henllan Brook Frongoch (Rear of Magistrates Court) CSO 1 0 96.3
Dwr Cymru Welsh Water Nant Padrig Brondyffyn CSO 2 0 62.5
Dwr Cymru Welsh Water Rhyl Cut MARINE PARK PS 2 0 100
Dwr Cymru Welsh Water Llandyrnog Drain LLANDYRNOG STW STORM TANKS D 1 0 100
Dwr Cymru Welsh Water Rhyl Cut TY NEWYDD PUMPING STATION 1 0 100
Dwr Cymru Welsh Water Coastal Waters/Irish Sea WESTBOURNE AVENUE CSO NO.2 1 0 100
Dwr Cymru Welsh Water Nant Mill Stream PRESTATYN NANT HALL PS NANT HALL RO 0 0 100
Dwr Cymru Welsh Water Henllan Brook Via Surface Water Sewer Henllan Street CSO 0 0 65.7
Dwr Cymru Welsh Water Prestatyn Gutter Meliden Holding Tank - CSO 0 0 0
Dwr Cymru Welsh Water Henllan Brook Abbey Road CSO 0 0 97.9
Dwr Cymru Welsh Water Prestatyn Gutter PRESTATYN SEVEN SISTERS ROAD SPS 0 0 100
Dwr Cymru Welsh Water Rhyl Cut CLIFTON PARK CSO NO.2 0 0 100
Dwr Cymru Welsh Water Railway Ditch PRESTATYN NANT HALL PS NANT HALL RO 0 0 100
Dwr Cymru Welsh Water Rhyl Cut CLIFTON PARK ROAD CSO NO.1 0 0 100
Dwr Cymru Welsh Water River Clwyd CSO AT GAMEKEEPER PH, LOWER STREET, ST ASAPH 0 0 99.9

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

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