Suffolk Coastal was polluted by sewage 741 times in 2023
lasting 1,173 hours
- but monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Suffolk Coastal in 2023
23 Sites polluted by Anglian Water
741 sewage dumps
1,173 h duration
That's 1.63 months. On average 2 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Suffolk Coastal in 2023. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 1 of the total 24 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water North Sea ALDEBURGH STW 94 240 100
Anglian Water River Deben WOODBRIDGE QUAYSIDE TPS 42 136 100
Anglian Water Leiston Beck LEISTON - VALLEY ROAD/CROWN STREET 101 131 98.5
Anglian Water River Fromus River Alde BENHALL WATER RECYCLING CENTRE 14 111 100
Anglian Water Leiston Beck CSO'S IN LEISTON 110 110 100
Anglian Water Kirton Stream KIRTON - DRUNKARDS LANE WRC 16 107 100
Anglian Water Martlesham Creek WOODBRIDGE WATER RECYCLING CENTRE 11 69 100
Anglian Water Tidal River Blyth SOUTHWOLD WRC 23 61 100
Anglian Water River Deben WOODBRIDGE STATION ROAD CSO 20 46 100
Anglian Water Leiston Beck LEISTON VALLEY ROAD WRC 13 26 100
Anglian Water Leiston Beck LEISTON - WATERLOO PARK CSO 28 25 100
Anglian Water River Deben Tidal WOODBRIDGE DEBEN ROAD CSO 40 22 100
Anglian Water Leiston Beck LEISTON - WATERLOO AVENUE/PARK HILL 22 22 83
Anglian Water Buss Creek SOUTHWOLD MARLBOROUGH RD CSO 114 17 100
Anglian Water Leiston Beck LEISTON - WATERLOO AVE/PARK HILL #2 12 9 96
Anglian Water Leiston Beck LEISTON - MAIN STREET #3 CSO 15 8 97.3
Anglian Water Leiston Beck LEISTON - MAIN STREET #1 CSO 12 6 98.8
Anglian Water Leiston Beck LEISTON - WATERLOO AVENUE CSO 11 5 98.9
Anglian Water Salt Creek SOUTHWOLD GARDNER ROAD PS 20 5 81.5
Anglian Water Leiston Beck LEISTON - MAIN STREET #2 CSO 11 5 100
Anglian Water Buss Creek REYDON TERMINAL PUMPING STATION 6 4 100
Anglian Water Buss Creek SOUTHWOLD STATION ROAD PS 4 1 100
Anglian Water River Fynn MARTLESHAM BRIDGE PUMPING STATION 2 0 77.1
Anglian Water Leiston Beck To River Minsmere LEISTON - CROSS STREET/HAYLINGS SSO 0 0 0

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. 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.

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