Newbury - 2025 Sewage

Polluted by sewage 5,947 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 Newbury 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.

Totals for Newbury in 2025

Sewage5,947 hours
Monitoring offline0 hours
Potential pollution0 hours
Storm overflows13

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Daily Data

Jan - 1,764 hours
Feb - 1,495 hours
Mar - 1,430 hours
Apr - 704 hours
May - 0 hours
Jun - 0 hours
Jul - 0 hours
Aug - 0 hours
Sept - 0 hours
Oct - 15 hours
Nov - 116 hours
Dec - 420 hours
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Thames Water Winterbourne STW Winterbourne Stream 116 2,635h -
Thames Water East Shefford STW River Lambourn 100 2,207h 15m -
Thames Water Hamstead Marshall STW Hamstead Stream 19 374h 30m -
Thames Water Newbury STW Kennet 21 332h 13m -
Thames Water Hamstead Marshall STW Hamstead Stream 17 186h 45m -
Thames Water Kintbury STW Kennet 10 128h 10m -
Thames Water Newbury STW Kennet 4 51h 30m -
Thames Water Kintbury STW Kennet 2 31h 44m -
Thames Water East Shefford STW River Lambourn 0 0h -
Thames Water Winterbourne STW Winterbourne Stream 0 0h -
Thames Water East Garston SPS River Lambourn 0 0h -
Thames Water East Garston SPS River Lambourn 0 0h -
Thames Water Chieveley STW Winterbourne Stream 0 0h -

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

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.