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Here are all the reported sewage overflow totals for Valley Brook in 2025. Sometimes sewage can be being dumped for months at a time.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| United Utilities | Valley Brook | QUEENS PARK (NO 1) | 30 | 89 | 100 |
| United Utilities | Valley Brook | WISTASTON ROAD CSO | 24 | 29 | 99.9 |
| United Utilities | Valley Brook | 58/64 AUDLEY ROAD CSO | 23 | 21 | 100 |
| United Utilities | Valley Brook | DENVER AVENUE ALTON STREET CSO | 12 | 15 | 99.9 |
| United Utilities | Valley Brook | FLAG LANE N0 2 CSO 165JH | 23 | 14 | 100 |
| United Utilities | Valley Brook | FLAG LANE N0 2 CSO 165JH | 6 | 3 | 99.5 |
| United Utilities | Valley Brook | EDLESTON ROAD NO 2 CSO | 6 | 2 | 94.5 |
| United Utilities | Valley Brook | ALTON STREET NO 2 CSO 161BP | 5 | 1 | 99.9 |
| United Utilities | Valley Brook | ALTON ST COMBINED SEWER OVERFLOW | 5 | 1 | 97.3 |
| United Utilities | Valley Brook | HASSALL RD CREWE RD CSO 131QJ | 4 | 0 | 99.9 |
| United Utilities | Valley Brook | EDLESTON ROAD NO 2 CSO | 2 | 0 | 99.4 |
| United Utilities | Valley Brook | MILL STREET CSO CREWE 169CW | 0 | 0 | 89.1 |
| United Utilities | Valley Brook | TALKE INDUSTRIAL EST CSO | 0 | 0 | 89.5 |
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