Polluted by sewage 534 times in 2024 lasting 3,991 hours
So far this year (as of Apr 30, 2025, 9:30 AM) there has been 369 hours of sewage overflows
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We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for South Suffolk, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.
Each CSO has a row, the most recent data is on the right hand side.
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Donate NowHere are all the reported sewage overflow totals for South Suffolk in 2024. 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 all the declared CSOs appeared to have monitoring enabled for more than 50% of the year
Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
---|---|---|---|---|---|
Anglian Water | River Brett | MONKS ELEIGH WRC | 147 | 969 | 99.8 |
Anglian Water | River Glem | GLEMSFORD STW | 21 | 360 | 96.9 |
Anglian Water | River Stour | BRANTHAM - FACTORY LANE (B) TPS | 22 | 360 | 54.7 |
Anglian Water | River Box | GREAT WALDINGFIELD - FOLLY ROAD PS | 22 | 339 | 100 |
Anglian Water | River Box | BOXFORD WATER RECYCLING CENTRE | 25 | 318 | 100 |
Anglian Water | Lavenham Brook River Brett | LAVENHAM WATER RECYCLING CENTRE | 19 | 245 | 98.6 |
Anglian Water | River Brett | HADLEIGH WATER RECYCLING CENTRE | 23 | 242 | 100 |
Anglian Water | River Brett | CHELSWORTH CAKEBRIDGE LANE PS | 23 | 211 | 100 |
Anglian Water | River Lark | LAWSHALL - HARROW TRIANGLE SP | 15 | 192 | 99.2 |
Anglian Water | Lavenham Brook | LAVENHAM STW INLET PUMPING STATION | 15 | 132 | 78.1 |
Anglian Water | River Box | MILL LANE PS | 17 | 124 | 100 |
Anglian Water | Utray Belstead Brook | ELMSETT WATER RECYCLING CENTRE | 19 | 89 | 86.8 |
Anglian Water | Holbrook Stream | HOLBROOK STW | 38 | 82 | 100 |
Anglian Water | River Brett | HADLEIGH | 9 | 80 | 100 |
Anglian Water | River Orwell | WOOLVERSTONE - MARINA TPS | 27 | 72 | 100 |
Anglian Water | Dodnash Brook | PARKINS COAL YARD CAPEL ST MARY PS | 4 | 60 | 100 |
Anglian Water | River Gipping | ELTON PARK PS | 34 | 57 | 99.3 |
Anglian Water | River Box | STONE STREET TPS | 2 | 24 | 96.1 |
Anglian Water | Unnamed River Stour | SKATES HILL PS | 6 | 12 | 100 |
Anglian Water | River Stour | SUDBURY THE CROFT CSO | 16 | 4 | 100 |
Anglian Water | R Stour | SUDBURY BAILEY & COATES CSO | 14 | 3 | 100 |
Anglian Water | River Stour | SUDBURY - CORNARD ROAD PS | 5 | 3 | 100 |
Anglian Water | Stutton Brook | GREAT WENHAM STW | 2 | 3 | 100 |
Anglian Water | River Orwell T | SHOTLEY STW | 8 | 2 | 100 |
Anglian Water | River Stour | SUDBURY WATER RECYCLING CENTRE | 1 | 0 | 100 |
Anglian Water | Gosnalls Brook River Stour | EAST BERGHOLT WRC | 0 | 0 | 100 |
Anglian Water | Holbrook Creek Estuary Stour | HOLBROOK STW | 0 | 0 | 100 |
Anglian Water | Cornard Black Brook | GREAT CORNARD STW | 0 | 0 | 100 |
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.