Here are all the reported sewage overflow totals for Hockley Brook in 2023. Sometimes sewage can be being dumped for months at a time.
These numbers are very slightly different from the Rivers page. We're working on it.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Severn Trent Water | Hockley Brook | MILTON STREET CSO | 101 | 350 | 98.1 |
| Severn Trent Water | Hockley Brook | HUNTERS VALE CSO | 47 | 56 | 99.8 |
| Severn Trent Water | Hockley Brook | LODGE ROAD NO.1 (MUSGRAVE) CSO | 33 | 28 | 96.2 |
| Severn Trent Water | Hockley Brook | HANDSWORTH - 102 BACCHUS ROAD CSO | 27 | 15 | 100 |
| Severn Trent Water | Hockley Brook | HANDSWORTH - NINEVEH ROAD 1 CSO | 24 | 11 | 73.1 |
| Severn Trent Water | Hockley Brook | RABONE LANE (NO.1) CSO | 12 | 9 | 93.6 |
| Severn Trent Water | Hockley Brook | BALDWIN STREET CSO | 13 | 9 | 97.3 |
| Severn Trent Water | Hockley Brook | CAPE HILL COMBINED SEWER OVERFLOW | 34 | 7 | 94.6 |
| Severn Trent Water | Hockley Brook | HANDSWORTH - PIERS ROAD CSO | 10 | 7 | 100 |
| Severn Trent Water | Hockley Brook | WINSON GREEN ROAD JUNCTION CSO | 5 | 5 | 100 |
| Severn Trent Water | Hockley Brook | GROVE STREET CSO | 6 | 4 | 99.5 |
| Severn Trent Water | Hockley Brook | HANDSWORTH - NINEVEH ROAD 2 CSO | 5 | 3 | 99.7 |
| Severn Trent Water | Hockley Brook | CORPORATION STREET CSO | 1 | 2 | 99.7 |
| Severn Trent Water | Hockley Brook | SMITH STREET/HOCKLEY STREET JCT CSO | 11 | 2 | 99.7 |
| Severn Trent Water | Hockley Brook | BOOTH STREET CSO | 9 | 2 | 95.3 |
| Severn Trent Water | Hockley Brook | RABONE LANE (NO.2) CSO | 6 | 2 | 99.9 |
| Severn Trent Water | Hockley Brook | SMITH STREET & WELL STREET JCN SSO | 6 | 1 | 100 |
| Severn Trent Water | Hockley Brook | ELKINGTON STREET / ASTON BROOK CSO | 2 | 1 | 99.1 |
| Severn Trent Water | Hockley Brook | WELLINGTON ROAD/VILLIERS STREET CSO | 4 | 1 | 100 |
| Severn Trent Water | Hockley Brook | PLUME STREET | 3 | 1 | 97.6 |
| Severn Trent Water | Hockley Brook | ALL SAINTS HOSPITAL 1 CSO | 7 | 1 | 84.1 |
| Severn Trent Water | Hockley Brook | SHEEPCOTE ST/NILE STREET JCT SSO | 1 | 0 | 100 |
| Severn Trent Water | Hockley Brook | LIONEL STREET CSO | 3 | 0 | 100 |
| Severn Trent Water | Hockley Brook | FRANCIS ROAD CSO | 2 | 0 | 97.8 |
| Severn Trent Water | Hockley Brook | STEELHOUSE LANE CSO | 2 | 0 | 98.3 |
| Severn Trent Water | Hockley Brook | WATER STREET CSO | 1 | 0 | 68.1 |
| Severn Trent Water | Hockley Brook | DOWNING STREET CSO | 1 | 0 | 99.2 |
| Severn Trent Water | Hockley Brook | GOODMAN STREET CSO | 1 | 0 | 94.5 |
| Severn Trent Water | Hockley Brook | ALL SAINTS HOSPITAL 2 CSO | 0 | 0 | 100 |
| Severn Trent Water | Hockley Brook | NEWTOWN ROW NO.1 CSO | 0 | 0 | 99.9 |
| Severn Trent Water | Hockley Brook | GERRARD CLOSE CSO | 0 | 0 | 100 |
| Severn Trent Water | Hockley Brook | VESEY STREET CSO | 0 | 0 | 99.9 |
| Severn Trent Water | Hockley Brook | VENTNOR AVENUE CSO | 0 | 0 | 76.6 |
| Severn Trent Water | Hockley Brook | WELLINGTON ST/FRANKLIN ST JCT CS0 | 0 | 0 | 97.6 |
| Severn Trent Water | Hockley Brook | OFF PERROTT STREET CSO | 0 | 0 | 94.2 |
| Severn Trent Water | Hockley Brook | CORNWALL 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. This 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.
