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Newport East - 2025 Sewage

Polluted by sewage 4,726 hours in 2025

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Newport East for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

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Constituencies near Newport East

Daily Data

Jan - 0 hours
Feb - 519 hours
Mar - 133 hours
Apr - 98 hours
May - 8 hours
Jun - 41 hours
Jul - 3 hours
Aug - 44 hours
Sept - 528 hours
Oct - 276 hours
Nov - 1,144 hours
Dec - 1,916 hours
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
Please note: We don't have rainfall data for Wales. If you know where to source it please let us know!
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Thank you so much to everyone who contributed to the site in 2025 to keep it running. We do rely on your contributions! Developing and running a website costs real money.
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Dwr Cymru Welsh Water Malpas Road Storm Overflow Malpas Brook 114 1,018 h 30m -
Dwr Cymru Welsh Water Underwood Storm Overflow Monks Ditch 54 615 h 15m -
Dwr Cymru Welsh Water Nash WwTW Storm Overflow Julian's Pill 53 615 h -
Dwr Cymru Welsh Water Maesglas Storage Storm Overflow Ebbw Estuary 55 553 h 58m -
Dwr Cymru Welsh Water Caerleon Road Ponthir Overflow Afon Lwyd 77 275 h 45m -
Dwr Cymru Welsh Water Christchurch WwTW Storm Overflow Unnamed Tributary of the River Usk 59 193 h 2m -
Dwr Cymru Welsh Water Usk Road Storm Overflow River Usk 21 179 h 45m -
Dwr Cymru Welsh Water Pill South Storm Overflow Usk Estuary 50 175 h -
Dwr Cymru Welsh Water South Of Huxley Green Rear Storm Overflow trib of Malpas Brook 45 168 h -
Dwr Cymru Welsh Water Rowan Way Storm Overflow Pillmawr Creek 25 148 h 30m -
Dwr Cymru Welsh Water Llanover Close Newport Overflow Pantyreos Brook 31 133 h 4m -
Dwr Cymru Welsh Water Pill North Storm Overflow Usk Estuary 52 119 h 15m -
Dwr Cymru Welsh Water Pilton Vale Storm Overflow Pillmawr Creek 19 113 h 39m -
Dwr Cymru Welsh Water St. Cadoc's Hospital Storm Overflow River Usk 24 72 h 45m -
Dwr Cymru Welsh Water Horrocks Close Woodlands Storm Overflow Pillmawr Creek 16 47 h 45m -
Dwr Cymru Welsh Water Shaftesbury Park Storm Overflow River Usk Estuary 8 38 h 30m -
Dwr Cymru Welsh Water Wavell Drive Storm Overflow Pillmawr Creek 11 34 h 56m -
Dwr Cymru Welsh Water Hartridge Newport Storm Overflow Lliswerry Pill Reen 8 33 h 15m -
Dwr Cymru Welsh Water Somerton Road Storm Overflow Liswerry Pill Reen 20 28 h -
Dwr Cymru Welsh Water Bettws Lane Storm Overflow Malpas Brook 8 25 h 40m -
Dwr Cymru Welsh Water St. Julians Avenue Newport Storm Overflow Unnamed Tributary of the Afon Wysg 18 25 h 15m -
Dwr Cymru Welsh Water Liswerry Storm Overflow River Usk Estuary 17 22 h -
Dwr Cymru Welsh Water Chepstow Road 1 Storm Overflow Liswerry Pill Reen 11 18 h 11m -
Dwr Cymru Welsh Water Maple Close Storm Overflow Monks Ditch 7 12 h 31m -
Dwr Cymru Welsh Water Pillmawr Road Storm Overflow Tributary of the Pillmawr Reen 11 11 h -
Dwr Cymru Welsh Water Robertson Way Storm Overflow Pillmawr Creek 6 10 h 12m -
Dwr Cymru Welsh Water Liswerry Road Storm Overflow Liswerry Pill Reen 14 9 h 25m -
Dwr Cymru Welsh Water Chepstow Road 2 Storm Overflow Liswerry Pill Reen 8 8 h 45m -
Dwr Cymru Welsh Water Brynglas Road Storm Overflow Crindau Pill 11 6 h 55m -
Dwr Cymru Welsh Water Barrack Hill Road Storm Overflow Malpas Brook 12 4 h 58m -
Dwr Cymru Welsh Water Cold Bath Lane Storm Overflow River Usk Estuary 2 2 h 45m -
Dwr Cymru Welsh Water Howe Circle Storm Overflow Unnamed Watercourse (via Culvert) to Liswerry Pill Reen 1 2 h 44m -
Dwr Cymru Welsh Water Lodge Road Storm Overflow Tributary of Afon Wysg 2 1 h 2m -
Dwr Cymru Welsh Water Church Street Roundabout Storm Overflow Usk Estuary 1 0 h 29m -
Dwr Cymru Welsh Water Usk road Caerleon Storm Overflow Afon Lwyd 1 0 h 15m -
Dwr Cymru Welsh Water Treberth Crescent Storm Overflow Unnamed watercourse 0 0 h -
Dwr Cymru Welsh Water Unknown Unknown 0 0 h -
Dwr Cymru Welsh Water Caerleon Storm Overflow River Usk 0 0 h -

Data Sources & Accuracy

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

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. Live sewage data from Stream Water API

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.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

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© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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