Here are all the reported sewage overflow totals for Manchester Ship Canal 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 % |
|---|---|---|---|---|---|
| United Utilities | Manchester Ship Canal | URMSTON WASTEWATER TREATMENT WORKS | 153 | 1,790 | 100 |
| United Utilities | Manchester Ship Canal | BUFFALO COURT DETENTION TANK | 105 | 1,722 | 100 |
| United Utilities | Manchester Ship Canal | LOCK LANE PARTINGTON CSO | 193 | 1,684 | 100 |
| United Utilities | Manchester Ship Canal | DAVYHULME WWTW | 85 | 1,447 | 100 |
| United Utilities | Manchester Ship Canal | URMSTON SSO | 104 | 713 | 96.5 |
| United Utilities | Manchester Ship Canal | POWERHOUSE ROAD PUMPING STATION | 86 | 350 | 100 |
| United Utilities | Manchester Ship Canal | SALFORD WASTEWATER TREATMENT WORKS | 113 | 283 | 98.9 |
| United Utilities | Manchester Ship Canal | WALTON PS | 43 | 271 | 100 |
| United Utilities | Manchester Ship Canal | TOWN PUMPING STATION | 36 | 266 | 89.3 |
| United Utilities | Manchester Ship Canal | EXPRESSWAY 8 RUNCORN | 82 | 143 | 100 |
| United Utilities | Manchester Ship Canal | PENN LANE WESTON POINT PR CSO 202LE | 76 | 89 | 100 |
| United Utilities | Manchester Ship Canal | HALTON BROW CSO 203EF | 89 | 84 | 99.7 |
| United Utilities | Manchester Ship Canal | CLOWES ST/DANIEL ADAMSON ROAD CSO | 63 | 64 | 100 |
| United Utilities | Manchester Ship Canal | LORDS STREET/LIVERPOOL ROAD CSO | 50 | 47 | 97.2 |
| United Utilities | Manchester Ship Canal | PARKGATE FARM (WARBURTON) CSO | 38 | 41 | 100 |
| United Utilities | Manchester Ship Canal | DUMPLINGTON CIRCLE | 5 | 28 | 100 |
| United Utilities | Manchester Ship Canal | HARDWICK ROADCSO | 15 | 25 | 100 |
| United Utilities | Manchester Ship Canal | FAIRHILLS ROAD CSO (37002) | 26 | 22 | 100 |
| United Utilities | Manchester Ship Canal | KNUTSFORD RD/GRAMMAR SCHOOL RD CSO | 37 | 19 | 85.7 |
| United Utilities | Manchester Ship Canal | RUNCORN ROAD CSO | 22 | 10 | 100 |
| United Utilities | Manchester Ship Canal | THE BROW CSO 202UP | 16 | 4 | 100 |
| United Utilities | Manchester Ship Canal | NORTHUMBERLAND RD/STRETFORD RD CSO | 4 | 3 | 58.4 |
| United Utilities | Manchester Ship Canal | ELLESMERE ROAD CSO 481TI | 6 | 1 | 100 |
| United Utilities | Manchester Ship Canal | WATERLOO ROAD CSO (202ZW) | 10 | 1 | 100 |
| United Utilities | Manchester Ship Canal | FIRST AVENUE CSO | 1 | 0 | 99.8 |
| United Utilities | Manchester Ship Canal | WHITBY ROAD COMBINED SEWER OVERFLOW | 0 | 0 | 100 |
| United Utilities | Manchester Ship Canal | WARRINGTON/GRAPPENHALL | 0 | 0 | 0 |
| United Utilities | Manchester Ship Canal | 3 PARK 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.
