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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 Wolverhampton West, 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 | PENDEFORD - LEYBOURNE CRES PS (CSO) | River Penk? | 43 | 1,022 h 8m | 42.58 |
| Severn Trent Water | FINCHFIELD - CASTLECROFT LANE PS (CSO) | Smestow Brook | 4 | 28 h 32m | 1.17 |
| Severn Trent Water | TETTENHALL - BRIDGNORTH RD (CSO) | Smestow Brook | 4 | 26 h 9m | 1.08 |
| Severn Trent Water | TETTENHALL - SCHOOL RD/WOODLAND AV (CSO) | River Penk/Wergs Brook | 21 | 17 h 51m | 0.71 |
| Severn Trent Water | BARNHURST STW (SSTO) | Various - See Outlets | 4 | 14 h 31m | 0.58 |
| Severn Trent Water | WOLVERHAMPTON - GREAT HAMPTON ST (CSO) | Staf'Shire | 17 | 13 h 35m | 0.54 |
| Severn Trent Water | TETTENHALL - MEADOW VIEW TERRACE (CSO) | Smestow Brook | 11 | 13 h 18m | 0.54 |
| Severn Trent Water | COMPTON - PARK (CSO) | Graiseley Brook | 10 | 12 h 52m | 0.5 |
| Severn Trent Water | TETTENHALL - SCHOOL RD/WOODLAND AV (CSO) | River Penk/Wergs Brook | 5 | 12 h 1m | 0.5 |
| Severn Trent Water | COMPTON - OPP 14 BRIDGNORTH RD (CSO) | Smestow Brook | 10 | 11 h 24m | 0.46 |
| Severn Trent Water | FINCHFIELD - CASTLECROFT LANE PS (CSO) | Smestow Brook | 2 | 10 h 58m | 0.42 |
| Severn Trent Water | PENN - LINTON ROAD (CSO) | Warstones Brook | 9 | 6 h 43m | 0.25 |
| Severn Trent Water | PENN - WARSTONES RD/WARSTONES CRES (CSO) | Warstones Brook | 14 | 5 h 39m | 0.21 |
| Severn Trent Water | WOLVERHAMPTON - GREAT HAMPTON ST (CSO) | Staf'Shire | 6 | 5 h 12m | 0.21 |
| Severn Trent Water | TETTENHALL - BRIDGNORTH RD (CSO) | Smestow Brook | 1 | 5 h 3m | 0.21 |
| Severn Trent Water | TETTENHALL - MEADOW VIEW TERRACE (CSO) | Smestow Brook | 2 | 3 h 52m | 0.12 |
| Severn Trent Water | COMPTON - OPP 14 BRIDGNORTH RD (CSO) | Smestow Brook | 2 | 2 h 21m | 0.08 |
| Severn Trent Water | WOLVERHAMPTON - PARK CRESCENT (CSO) | Smestow Brook Via Sws | 3 | 1 h 39m | 0.04 |
| Severn Trent Water | WOLVERHAMPTON - LEICESTER ST/GLOUCESTER ST (CSO) | Smestow Brook | 2 | 1 h 14m | 0.04 |
| Severn Trent Water | WOLVERHAMPTON - VIADUCT DRIVE (CSO) | Smestow Brook | 2 | 1 h 5m | 0.04 |
| Severn Trent Water | COMPTON - WESTACRE CRES (CSO) | Smestow Brook | 3 | 1 h 2m | 0.04 |
| Severn Trent Water | WOLVERHAMPTON - SHOWELL ROAD (CSO) | Smestow Brook | 1 | 0 h 30m | 0 |
| Severn Trent Water | BRADMORE - JEFFCOCK RD/RAYLEIGH RD (CSO) | Graiseley Brook | 2 | 0 h 17m | 0 |
| Severn Trent Water | WOLVERHAMPTON - LOVATT ST (CSO) | Smestow Brook | 1 | 0 h 10m | 0 |
| Severn Trent Water | PENDEFORD - LEYBOURNE CRES PS (CSO) | River Penk? | 0 | 0 h | 0 |
| Severn Trent Water | TETTENHALL - WOOD ROAD (CSO) | River Penk/Wergs Brook | 0 | 0 h | 0 |
| Severn Trent Water | PENN - OSBORNE ROAD XX (CSO) | Warstones Brook | 0 | 0 h | 0 |
| Severn Trent Water | TETTENHALL - SCHOOL RD/THE CRES (CSO) | River Penk/Wergs Brook | 0 | 0 h | 0 |
| Severn Trent Water | COMPTON - BRIDGNORTH RD (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | BARNHURST STW (SSTO) | Various - See Outlets | 0 | 0 h | 0 |
| Severn Trent Water | COMPTON - PARK (CSO) | Graiseley Brook | 0 | 0 h | 0 |
| Severn Trent Water | COMPTON - WESTACRE CRES (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | PENN - WARSTONES RD/WARSTONES CRES (CSO) | Warstones Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - LEICESTER ST/GLOUCESTER ST (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | TETTENHALL - SCHOOL ROAD/WOOD ROAD (CSO) | River Penk/Wergs Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - DUDDING ROAD (CSO) | Darlaston Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - SHOWELL ROAD (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - ALBANY RD (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - PARK CRESCENT (CSO) | Smestow Brook Via Sws | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - LOVATT ST (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | COMPTON - FINCHFIELD HILL (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | BRADMORE - JEFFCOCK RD/RAYLEIGH RD (CSO) | Graiseley Brook | 0 | 0 h | 0 |
| Severn Trent Water | PENN - LINTON ROAD (CSO) | Warstones Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON-NEW HAMPTON RD WEST (CSO) | Full Brook | 0 | 0 h | 0 |
| Severn Trent Water | WOLVERHAMPTON - VIADUCT DRIVE (CSO) | Smestow Brook | 0 | 0 h | 0 |
| Severn Trent Water | BRADMORE - TRYSULL ROAD (CSO) | Smestow Brook | 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