Lowestoft - Live Sewage

Polluted by sewage 336 hours in 2026 , monitoring offline 1,856 hours , potential overflows 1,580 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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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Lowestoft 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 Lowestoft in 2026

Sewage336 hours
Monitoring offline1,856 hours
Potential pollution1,580 hours
Storm overflows46

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Daily Data

Jan - 108 hours , 105 potential
Feb - 85 hours , 351 potential
Mar - 7 hours
Apr - 0 hours
May - 3 hours , 575 offline
Jun - 28 hours , 720 offline
Jul - 3 hours , 402 offline
Aug - 16 hours , 182 potential
Sept - 9 hours , 720 potential
Oct - 73 hours , 220 potential
Nov - 0 hours , 48 offline
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Anglian Water LOWESTOFT-NESS POINT TPS North Sea 37 53h 6m -
Anglian Water CORTON-CHURCH LANE SM North Sea 3 51h 14m -
Anglian Water BECCLES-MARSH LANE STW River Waveney T 17 49h 45m -
Anglian Water Corton-Bakers Score Pumping Station North Sea 13 49h 14m 456 h
Anglian Water LOWESTOFT - ST PETERS ST/NEWSONS MEADOW Inner Harbour 37 39h 39m 90 h
Anglian Water KESSINGLAND-MARSH LN STW Kessingland Hundred River 7 25h 15m 24 h
Anglian Water Beccles - Common Lane Terminal Pumping Station River Waveney 9 17h 37m 24 h
Anglian Water Lowestoft Belvedere Road Combined Sewer Overflow Inner Harbour To North Sea 7 12h 40m 1,698 h
Anglian Water St Peter's Street #X Combined Sewer Overflow Inner Harbour 17 9h 10m -
Anglian Water Lowestoft - Rotterdam & Gorleston CSOs Inner Harbour 19 8h 58m -
Anglian Water LOWESTOFT-NESS POINT TPS North Sea 3 2h 38m -
Anglian Water BECCLES-CAXTON SPTS GRND OV Unnamed River Waveney 2 2h 14m 24 h
Anglian Water Lowestoft CSOรขโ‚ฌโ„ขs Inner Harbour 6 2h 9m -
Anglian Water Lowestoft Royal Norfolk & Suffolk Yacht Club Pumping Station North Sea Via Outer Harbour 3 2h 1m -
Anglian Water Lowestoft St John's Road CSO Lake Lothing 5 1h 44m -
Anglian Water LOWESTOFT-NORWICH RD #2 SO Inner Harbour 4 1h 36m -
Anglian Water LOWESTOFT-NORWICH RD SO Inner Harbour 4 1h 36m -
Anglian Water LOWESTOFT-SEA OUTFALL North Sea 6 1h 30m 1,118 h
Anglian Water BECCLES-INGATE SSO River Waveney 3 1h 29m -
Anglian Water Yeovil Road Combined Sewer Overflow Inner Harbour 3 1h 14m -
Anglian Water Lowestoft Marina Combined Sewer Overflow Waveney Dock 4 1h 9m -
Anglian Water Rotterdam Road #1 Combined Sewer Overflow Inner Harbour 3 0h 35m -
Anglian Water LOWESTOFT-NESS POINT TPS North Sea 0 0h -
Anglian Water Yeovil Road Combined Sewer Overflow Inner Harbour 0 0h -
Anglian Water LOWESTOFT-NORWICH RD SO Inner Harbour 0 0h -
Anglian Water Corton-Bakers Score Pumping Station North Sea 0 0h -
Anglian Water Lowestoft Marina Combined Sewer Overflow Waveney Dock 0 0h -
Anglian Water LOWESTOFT-NESS POINT TPS North Sea 0 0h -
Anglian Water BECCLES-INGATE SSO River Waveney 0 0h -
Anglian Water St Peter's Street #X Combined Sewer Overflow Inner Harbour 0 0h -
Anglian Water Oulton Broad-Holly Road Terminal Pumping Station Lake Lothing 0 0h -
Anglian Water Oulton Broad-Holly Road Terminal Pumping Station Lake Lothing 0 0h -
Anglian Water Lowestoft Royal Norfolk & Suffolk Yacht Club Pumping Station North Sea Via Outer Harbour 0 0h -
Anglian Water Beccles - Common Lane Terminal Pumping Station River Waveney 0 0h -
Anglian Water Lowestoft - Rotterdam & Gorleston CSOs Inner Harbour 0 0h -
Anglian Water Lowestoft CSOรขโ‚ฌโ„ขs Inner Harbour 0 0h -
Anglian Water Rotterdam Road #1 Combined Sewer Overflow Inner Harbour 0 0h -
Anglian Water LOWESTOFT-SEA OUTFALL North Sea 0 0h -
Anglian Water CORTON-CHURCH LANE SM North Sea 0 0h -
Anglian Water LOWESTOFT - ST PETERS ST/NEWSONS MEADOW Inner Harbour 0 0h -
Anglian Water KESSINGLAND-MARSH LN STW Kessingland Hundred River 0 0h -
Anglian Water BECCLES-CAXTON SPTS GRND OV Unnamed River Waveney 0 0h -
Anglian Water Lowestoft Belvedere Road Combined Sewer Overflow Inner Harbour To North Sea 0 0h -
Anglian Water Lowestoft St John's Road CSO Lake Lothing 0 0h -
Anglian Water BECCLES-MARSH LANE STW River Waveney T 0 0h -
Anglian Water LOWESTOFT-NORWICH RD #2 SO Inner Harbour 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.