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Polluted by sewage 240 hours in 2025
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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 Nottingham South, 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 Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| Severn Trent Water | MEADOWS - TURNEY ST/ARKWRIGHT ST (CSO) | River Trent | 13 | 75 h 35m | 3.12 |
| Severn Trent Water | MEADOWS - EASTCROFT DEPOT (CSO) | Tinkers Leen | 10 | 36 h 42m | 1.5 |
| Severn Trent Water | LENTON - GREGORY STREET 45 (CSO) | River Leen | 14 | 24 h 42m | 1 |
| Severn Trent Water | NOTTINGHAM - AINSWORTH DRIVE (CSO) | River Trent | 2 | 21 h 12m | 0.88 |
| Severn Trent Water | LENTON - SHERWIN RD/HUNGERTON ST (CSO) | River Leen | 11 | 18 h 42m | 0.75 |
| Severn Trent Water | NOTTINGHAM - QUEENS ROAD (CSO) | River Rea | 6 | 16 h 20m | 0.67 |
| Severn Trent Water | MEADOWS - TURNEY ST/ARKWRIGHT ST (CSO) | River Trent | 3 | 9 h 59m | 0.38 |
| Severn Trent Water | LENTON - LENTON BLVD/SHERWIN RD (CSO) | River Leen | 9 | 9 h 22m | 0.38 |
| Severn Trent Water | LENTON - GREGORY STREET 45 (CSO) | River Leen | 1 | 5 h 46m | 0.21 |
| Severn Trent Water | LENTON - SHERWIN RD/HUNGERTON ST (CSO) | River Leen | 1 | 5 h 5m | 0.21 |
| Severn Trent Water | MEADOWS - EASTCROFT DEPOT (CSO) | Tinkers Leen | 1 | 4 h 34m | 0.17 |
| Severn Trent Water | LENTON - LENTON BLVD/SHERWIN RD (CSO) | River Leen | 1 | 3 h 31m | 0.12 |
| Severn Trent Water | OLD LENTON - CHURCH STREET (CSO) | River Leen | 5 | 2 h 49m | 0.08 |
| Severn Trent Water | RADFORD - ILKESTON RD/ROTHESAY AVE (CSO) | River Leen | 10 | 2 h 34m | 0.08 |
| Severn Trent Water | NOTTINGHAM - QUEENS ROAD (CSO) | River Rea | 1 | 2 h 5m | 0.08 |
| Severn Trent Water | OLD LENTON - CHURCH STREET (CSO) | River Leen | 1 | 0 h 40m | 0 |
| Severn Trent Water | NOTTINGHAM - ARKWRIGHT WALK (CSO) | River Trent | 2 | 0 h 31m | 0 |
| Severn Trent Water | RADFORD - ILKESTON RD/ROTHESAY AVE (CSO) | River Leen | 1 | 0 h 12m | 0 |
| Severn Trent Water | RADFORD - ILKESTON ROAD/BALFOUR RD (CSO) | River Leen | 1 | 0 h 8m | 0 |
| Severn Trent Water | DUNKIRK - LENTON LANE (SSO) | River Leen | 0 | 0 h | 0 |
| Severn Trent Water | DUNKIRK - LENTON LANE (SSO) | River Leen | 0 | 0 h | 0 |
| Severn Trent Water | NOTTINGHAM - ARKWRIGHT WALK (CSO) | River Trent | 0 | 0 h | 0 |
| Severn Trent Water | RADFORD - ILKESTON ROAD/BALFOUR RD (CSO) | River Leen | 0 | 0 h | 0 |
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
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.
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org