Suffolk Coastal - Live Sewage

Polluted by sewage 482 hours in 2026 , monitoring offline 960 hours , potential overflows 2,576 hours so far..

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

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✔ means we have live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Suffolk Coastal so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

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 Suffolk Coastal in 2026

Sewage482 hours
Monitoring offline960 hours
Potential pollution2,576 hours
Storm overflows51

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Daily Data

Jan - 221 hours , 703 potential
Feb - 67 hours , 74 potential
Mar - 3 hours , 4 potential
Apr - 5 hours
May - 11 hours
Jun - 29 hours , 680 potential
Jul - 25 hours , 315 potential
Aug - 13 hours
Sept - 18 hours , 24 offline
Oct - 83 hours , 528 potential
Nov - 1 hours , 270 potential
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Anglian Water WALPOLE NO2 SP Blyth 16 113h 2m 447 h
Anglian Water Woodbridge Deben Road CSO River Deben Tidal 17 86h 59m -
Anglian Water BENHALL STW River Fromus River Alde 13 78h 57m 78 h
Anglian Water ALDEBURGH STW North Sea 24 44h 56m 323 h
Anglian Water Leiston - Valley Road/Crown Street #2 CSO Leiston Beck 39 43h 41m -
Anglian Water LEISTON-CROSS ST/HAYLINGS ROAD Leiston Beck 29 32h 32m 703 h
Anglian Water Woodbridge Quayside Transfer Pumping Station River Deben 10 24h 39m -
Anglian Water WOODBRIDGE-STATION RD CSO River Deben 9 11h 47m 192 h
Anglian Water LEISTON-HAYLINGS ROAD Leiston Beck 6 9h 44m 1,793 h
Anglian Water Leiston - Valley Road/Crown Street CSO Leiston Beck 15 8h 45m -
Anglian Water Leiston - Waterloo Avenue/Park Hill CSO Leiston Beck 16 5h 49m -
Anglian Water Leiston Valley Road Water Recycling Centre Leiston Beck 4 5h 45m -
Anglian Water Leiston - Waterloo Park CSO) Leiston Beck 14 5h 44m -
Anglian Water SOUTHWOLD-COMMON THE STW Tidal River Blyth 4 3h 31m -
Anglian Water Leiston - Main Street #3 CSO Leiston Beck 11 2h 28m -
Anglian Water LEISTON-WATERLOO AVENUE/PARK HILL(2) Leiston Beck 6 1h 30m -
Anglian Water Leiston - Main Street #1 CSO Leiston Beck 4 0h 45m -
Anglian Water Leiston - Main Street #2 CSO Leiston Beck 5 0h 45m -
Anglian Water Southwold Marlborough Road Combined Sewer Overflow Buss Creek 3 0h 32m -
Anglian Water Leiston - Waterloo Avenue CSO Leiston Beck 2 0h 30m -
Anglian Water Southwold Station Road Pumping Station Buss Creek 1 0h 15m 0 h
Anglian Water SOUTHWOLD-COMMON THE STW Tidal River Blyth 0 0h -
Anglian Water ALDEBURGH STW North Sea 0 0h -
Anglian Water Leiston - Main Street #1 CSO Leiston Beck 0 0h -
Anglian Water KIRTON-DRUNKARDS L STW Kirton Stream 0 0h -
Anglian Water Woodbridge Quayside Transfer Pumping Station River Deben 0 0h -
Anglian Water Southwold Gardner Road Pumping Station Salt Creek 0 0h -
Anglian Water KIRTON-DRUNKARDS L STW Kirton Stream 0 0h -
Anglian Water Leiston - Waterloo Avenue/Park Hill CSO Leiston Beck 0 0h -
Anglian Water BENHALL STW River Fromus River Alde 0 0h -
Anglian Water LEISTON-CROSS ST/HAYLINGS ROAD Leiston Beck 0 0h -
Anglian Water LEISTON-HAYLINGS ROAD Leiston Beck 0 0h -
Anglian Water MARTLESHAM M BRIDGE SP River Fynn 0 0h -
Anglian Water LEISTON-WATERLOO AVENUE/PARK HILL(2) Leiston Beck 0 0h -
Anglian Water REYDON-THREE MARSH LN TPS Buss Creek 0 0h -
Anglian Water Leiston - Main Street #2 CSO Leiston Beck 0 0h -
Anglian Water Southwold Station Road Pumping Station Buss Creek 0 0h -
Anglian Water MARTLESHAM M BRIDGE SP River Fynn 0 0h -
Anglian Water Woodbridge Deben Road CSO River Deben Tidal 0 0h -
Anglian Water Leiston - Valley Road/Crown Street CSO Leiston Beck 0 0h -
Anglian Water Leiston - Waterloo Avenue CSO Leiston Beck 0 0h -
Anglian Water Woodbridge Water Recycling Centre Martlesham Creek 0 0h -
Anglian Water Southwold Marlborough Road Combined Sewer Overflow Buss Creek 0 0h -
Anglian Water Leiston - Valley Road/Crown Street #2 CSO Leiston Beck 0 0h -
Anglian Water WOODBRIDGE-STATION RD CSO River Deben 0 0h -
Anglian Water Leiston - Waterloo Park CSO) Leiston Beck 0 0h -
Anglian Water Leiston Valley Road Water Recycling Centre Leiston Beck 0 0h -
Anglian Water Leiston - Main Street #3 CSO Leiston Beck 0 0h -
Anglian Water Woodbridge Water Recycling Centre Martlesham Creek 0 0h -
Anglian Water REYDON-THREE MARSH LN TPS Buss Creek 0 0h -
Anglian Water Southwold Gardner Road Pumping Station Salt Creek 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.