Polluted by sewage 82 times in 2024 lasting 240 hours
So far this year (as of Apr 30, 2025, 9:00 AM) there has been 2,759 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 Southend West and Leigh, 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 Southend West and Leigh 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 | Thames Estuary | SOUTHEND SEWAGE WORKS | 43 | 196 | 100 |
Anglian Water | Thames Estuary | SOUTHEND PRITTLE BROOK STORAGE TANK | 8 | 16 | 100 |
Anglian Water | Prittle Brook | SOUTHEND-PRINCE AVE (BELL PUB) CSO | 13 | 15 | 100 |
Anglian Water | Eastwood Brook | EASTWOOD PARK | 14 | 9 | 100 |
Anglian Water | Prittle Brook | SOUTHEND - ROCHFORD ROAD CSO | 2 | 1 | 100 |
Anglian Water | Prittle Brook | OVERFLOW OUTLET AT THE CIVIC CENTRE | 1 | 0 | 100 |
Anglian Water | Prittle Brook | PAVILION DRIVE CSO | 1 | 0 | 100 |
Anglian Water | Prittle Brook | SOUTHEND 21-27 SHAKESPEARE AVE CSO | 0 | 0 | 100 |
Anglian Water | Prittle Brook | SOUTHEND- RIORY CRESCENT CSO | 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.