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Polluted by sewage 177 times in 2025 lasting 190 hours
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Donate NowHere are all the reported sewage overflow totals for Wolverhampton West in 2025. 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 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Severn Trent Water | Smestow Brook | CASTLECROFT LN SPS CSO | 6 | 39 | 100 |
| Severn Trent Water | River Penk | WOODLAND AVENUE/SCHOOL ROAD CSO | 31 | 32 | 99.3 |
| Severn Trent Water | Smestow Brook | BRIDGNORTH ROAD CSO | 5 | 31 | 100 |
| Severn Trent Water | Staf'Shire | GREAT HAMPTON STREET CSO | 37 | 23 | 100 |
| Severn Trent Water | Smestow Brook | HENWOOD RD/MEADOW VIEW TERRACE CSO | 13 | 16 | 100 |
| Severn Trent Water | Various - See Outlets | BARNHURST SEWAGE TREATMENT WORKS | 2 | 13 | 99.9 |
| Severn Trent Water | Graiseley Brook | COMPTON PARK CSO | 10 | 13 | 99.3 |
| Severn Trent Water | Warstones Brook | MANOR ROAD CSO | 10 | 6 | 100 |
| Severn Trent Water | Warstones Brook | WARSTONES RD/WARSTONES CRESCENT CSO | 19 | 6 | 100 |
| Severn Trent Water | Graiseley Brook | BRADMORE JEFFCOCK/RAYLEIGH RD CSO | 15 | 1 | 99.9 |
| Severn Trent Water | Smestow Brook | TRYSULL ROAD CSO | 11 | 1 | 100 |
| Severn Trent Water | Smestow Brook | SOUTH WEST INTERCEPTOR CSO | 2 | 1 | 98.5 |
| Severn Trent Water | Smestow Brook | CHAPEL ASH/LOVATT STREET JCN CSO | 9 | 0 | 93.4 |
| Severn Trent Water | Smestow Brook | WESTACRE CRESCENT CSO | 1 | 0 | 100 |
| Severn Trent Water | River Penk/Wergs Brook | WOOD ROAD/SCHOOL ROAD CSO | 3 | 0 | 100 |
| Severn Trent Water | Smestow Brook | THE HOLLOWAY CSO | 2 | 0 | 100 |
| Severn Trent Water | Smestow Brook | FINCHFIELD HILL/WHITE OAK DRIVE CSO | 1 | 0 | 99.9 |
| Severn Trent Water | Smestow Brook | CLARENCE ST/LOVATT ST JUNCTION CSO | 0 | 0 | 100 |
| Severn Trent Water | Warstones Brook | OSBORNE ROAD CSO | 0 | 0 | 100 |
| Severn Trent Water | Warstones Brook | PENN COMBINED SEWER OVERFLOW | 0 | 0 | 100 |
| Severn Trent Water | River Penk | TETTENHALL - WOOD RAOD CSO | 0 | 0 | 100 |
| Severn Trent Water | River Penk | THE CRESCENT/SCHOOL ROAD 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. 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.
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Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org