Media Queries
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org
Please Support Us
We rely on donations to fund our work. Please support us if you can
Polluted by sewage 313 hours in 2025
Your local MP is Pat McFadden (Labour) - Find out more about their interests, donors, and voting at They Work For You
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Wolverhampton South East, 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.
We managed to raise ยฃ150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.
Donate Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| Severn Trent Water | BILSTON - VULCAN ROAD (THE LUNT) (CSO) | Bilston/Darlaston Brook | 45 | 122 h 17m | 5.08 |
| Severn Trent Water | BILSTON - STOW HEATH LANE (CSO) | River Tame Tunnel | 10 | 72 h 13m | 3 |
| Severn Trent Water | BILSTON - VULCAN ROAD (THE LUNT) (CSO) | Bilston/Darlaston Brook | 15 | 43 h 7m | 1.79 |
| Severn Trent Water | WEDNESBURY - WILLENHALL ROAD (CSO) | Darlaston Brook | 6 | 24 h 51m | 1 |
| Severn Trent Water | NORTH WILLENHALL - BENTLEY RD (CSO) | River Tame | 5 | 13 h 1m | 0.54 |
| Severn Trent Water | COSELEY - DOCK MEADOW DRIVE (CSO) | Bilston/Darlaston Brook | 13 | 12 h 12m | 0.5 |
| Severn Trent Water | WEDNESFIELD - WATERY LANE (CSO) | Waddens Brook | 4 | 6 h 31m | 0.25 |
| Severn Trent Water | DARLASTON - BENTLEY ROAD SOUTH (CSO) | River Tame | 5 | 5 h 9m | 0.21 |
| Severn Trent Water | COSELEY - ANCHOR LANE (CSO) | Bilston Brook | 14 | 4 h 16m | 0.17 |
| Severn Trent Water | DARLASTON - STOWHEATH EAST TANK (CSO) | Darlston Brook | 3 | 3 h 28m | 0.12 |
| Severn Trent Water | WOLVERHAMPTON - POND LANE/KENT RD (CSO) | River Tame | 2 | 2 h 8m | 0.08 |
| Severn Trent Water | PORTOBELLO - WILLENHALL ROAD (CSO) | River Tame | 3 | 1 h 4m | 0.04 |
| Severn Trent Water | COSELEY - DOCK MEADOW DRIVE (CSO) | Bilston/Darlaston Brook | 2 | 1 h 3m | 0.04 |
| Severn Trent Water | BILSTON - BUNKERS HILL LANE (CSO) | Unnamed Drain | 3 | 0 h 43m | 0 |
| Severn Trent Water | DARLASTON - WOLVERHAMPTON STREET (CSO) | Bilston/Darlaston Brook | 2 | 0 h 26m | 0 |
| Severn Trent Water | COSELEY - ANCHOR LANE (CSO) | Bilston Brook | 1 | 0 h 20m | 0 |
| Severn Trent Water | WOLVERHAMPTON -BILSTON RD/EAGLE ST (CSO) | River Tame Tunnel | 1 | 0 h 18m | 0 |
| Severn Trent Water | LOWER BRADLEY -OFF GREAT BRIDGE RD (CSO) | Bradley Locks On Walsall Canal | 1 | 0 h 8m | 0 |
| Severn Trent Water | NORTH WILLENHALL - BENTLEY RD (CSO) | River Tame | 1 | 0 h 6m | 0 |
| Severn Trent Water | LOWER BRADLEY -OFF GREAT BRIDGE RD (CSO) | Bradley Locks On Walsall Canal | 0 | 0 h | 0 |
| Severn Trent Water | DARLASTON - STOWHEATH EAST TANK (CSO) | Darlston Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - POND LANE/KENT RD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | W/FLD-MERRILLS HALL LN-W/FIELD WY (SO) | Waddens | 0 | 0 h | 0 |
| Severn Trent Water | WEDNESBURY - WILLENHALL ROAD (CSO) | Darlaston Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON -BILSTON RD/EAGLE ST (CSO) | River Tame Tunnel | 0 | 0 h | 0 |
| Severn Trent Water | BILSTON - STOW HEATH LANE (CSO) | River Tame Tunnel | 0 | 0 h | 0 |
| Severn Trent Water | DARLASTON - WOLVERHAMPTON STREET (CSO) | Bilston/Darlaston Brook | 0 | 0 h | 0 |
| Severn Trent Water | BILSTON - LADYMOOR/HIGHFIELDS ROAD (CSO) | Bilston/Darlaston Brook | 0 | 0 h | 0 |
| Severn Trent Water | PORTOBELLO - DILLOWAYS LA/WAITE RD (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | BILSTON - BUNKERS HILL LANE (CSO) | Unnamed Drain | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - BILSTON RD (CSO) | River Tame Tunnel | 0 | 0 h | 0 |
| Severn Trent Water | WILLENHALL - WALSALL ROAD/ACORN ST (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | WEDNESFIELD - WATERY LANE (CSO) | Waddens Brook | 0 | 0 h | 0 |
| Severn Trent Water | DARLASTON - BENTLEY ROAD SOUTH (CSO) | River Tame | 0 | 0 h | 0 |
| Severn Trent Water | W/FLD-MERRILLS HALL LN-W/FIELD WY (SO) | Waddens | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - BILSTON RD (CSO) | River Tame Tunnel | 0 | 0 h | 0 |
| Severn Trent Water | PORTOBELLO - WILLENHALL ROAD (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