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Polluted by sewage 353 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 Birmingham Perry Barr, 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 | HANDSWORTH WOOD - PLAYING FIELDS (CSO) | River Tame | 21 | 137 h 39m | 5.71 |
| Severn Trent Water | WITTON - ASTON LANE (CSO) | River Rea | 40 | 50 h 35m | 2.08 |
| Severn Trent Water | WITTON - GEC GROUNDS (CSO) | River Tame | 25 | 41 h 53m | 1.71 |
| Severn Trent Water | ASTON - TRINITY RD/LODGE RD (CSO) | River Tame | 34 | 30 h 24m | 1.25 |
| Severn Trent Water | WITTON รขโฌโ WITTON LANE SST (CSO) | River Tame | 8 | 26 h 2m | 1.08 |
| Severn Trent Water | BIRCHFIELD - GROSVENOR ROAD (CSO) | River Tame | 18 | 14 h 54m | 0.58 |
| Severn Trent Water | WITTON - ASTON LANE (CSO) | River Rea | 7 | 10 h 34m | 0.42 |
| Severn Trent Water | WITTON - GEC GROUNDS (CSO) | River Tame | 7 | 8 h 42m | 0.33 |
| Severn Trent Water | HANDSWORTH - WELLINGTON ROAD XXX (CSO) | River Tame | 21 | 7 h 38m | 0.29 |
| Severn Trent Water | HANDSWORTH - WELLINGTON ROAD XXX (CSO) | River Tame | 8 | 6 h 13m | 0.25 |
| Severn Trent Water | ASTON - TRINITY RD/LODGE RD (CSO) | River Tame | 6 | 4 h 55m | 0.17 |
| Severn Trent Water | WITTON - WITTON ROAD (CSO) | River Rea | 2 | 4 h 54m | 0.17 |
| Severn Trent Water | ASTON - STATION RD/YEW TREE RD (CSO) | River Tame | 2 | 2 h 54m | 0.08 |
| Severn Trent Water | WITTON - WITTON LANE (CSO) | River Tame | 4 | 2 h 25m | 0.08 |
| Severn Trent Water | PERRY BARR - PERRY PARK (CSO) | River Tame | 4 | 1 h 40m | 0.04 |
| Severn Trent Water | BIRCHFIELD - GROSVENOR ROAD (CSO) | River Tame | 3 | 1 h 6m | 0.04 |
| Severn Trent Water | HANDSWORTH WOOD - PLAYING FIELDS (CSO) | River Tame | 1 | 0 h 31m | 0 |
| Severn Trent Water | HANDSWORTH-OXHILL RD/AVENUE RD JCT (CSO) | River Tame | 1 | 0 h 23m | 0 |
| Severn Trent Water | WITTON - WITTON LANE (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | WITTON - WITTON ROAD (CSO) | River Rea | 0 | 0 h | 0 |
| Severn Trent Water | HANDSWORTH - ALBERT ROAD 31 (CSO) | Unnamed Pond In Victoria Park | 0 | 0 h | 0 |
| Severn Trent Water | WITTON รขโฌโ WITTON LANE SST (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | ASTON - HOLTE ROAD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | BIRCHFIELD - WESTMINSTER ROAD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | PERRY BARR - PERRY PARK (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | HANDSWORTH -GROSVENOR/CALTHORPE RD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | ASTON - STATION RD/YEW TREE RD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | HANDSWORTH - GROVE LANE/ALBERT RD (CSO) | River Tame Via Sws | 0 | 0 h | 0 |
| Severn Trent Water | BIRCHFIELD - WESTMINSTER ROAD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | HANDSWORTH-OXHILL RD/AVENUE RD JCT (CSO) | River Tame | 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