Polluted by sewage 352 times in 2025 lasting 859 hours
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Donate NowHere are all the reported sewage overflow totals for Old Trafford 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 place 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 % |
|---|---|---|---|---|---|
| United Utilities | Manchester Ship Canal | SALFORD WASTEWATER TREATMENT WORKS | 84 | 278 | 96.2 |
| United Utilities | Bent Lanes Brook Via Sw Sewer | LOSTOCK ROAD CSO | 54 | 175 | 99.7 |
| United Utilities | River Medlock | CHESTER ROAD/GREAT JACKSON ROAD CSO | 13 | 66 | 99.7 |
| United Utilities | Manchester Ship Canal Via Sws | ROLLS CRESCENT/YEW STREET CSO | 14 | 50 | 99.9 |
| United Utilities | Manchester Ship Canal | BUFFALO COURT DETENTION TANK | 9 | 48 | 100 |
| United Utilities | Manchester Ship Canal | CLOWES ST/DANIEL ADAMSON ROAD CSO | 37 | 44 | 99.3 |
| United Utilities | River Irwell | WATER STREET/LIVERPOOL ROAD CSO | 11 | 36 | 86.4 |
| United Utilities | River Medlock | EGERTON ST WORSLEY ST CSO | 45 | 35 | 98.9 |
| United Utilities | Chorlton Brook Via Sws | EDGE LANE/WILBRAHAM CSO | 25 | 33 | 100 |
| United Utilities | Manchester Ship Canal Via Sws | TRAFFORD PARK ROAD CSO | 8 | 22 | 100 |
| United Utilities | Manchester Ship Canal Via Sws | STRETFORD RD/UPPER MOSS LN JUNC CSO | 7 | 22 | 99.2 |
| United Utilities | Bent Lanes Brook/Longford Broo | 329 BARTON ROAD CSO | 19 | 15 | 99.6 |
| United Utilities | Manchester Ship Canal Via Sws | BARTON LANE COMBINED SEWER OVERFLOW | 8 | 14 | 100 |
| United Utilities | Manchester Ship Canal | NORTHUMBERLAND RD/STRETFORD RD CSO | 4 | 7 | 84.2 |
| United Utilities | Longford Brook Ship Canal | BRADWELL AVENUE CSO | 4 | 4 | 96.5 |
| United Utilities | Manchester Ship Canal Via Sws | ASHBURTON RD/CENTRAL PARK CSO | 3 | 2 | 99.9 |
| United Utilities | Manchester Ship Canal | DUMPLINGTON CIRCLE | 2 | 0 | 91.2 |
| United Utilities | Longford Brook Ship Canal | CASTLETON AVENUE CSO 451IU | 3 | 0 | 99.8 |
| United Utilities | Longford Brook Via Sws | LOSTOCK GROVE CSO | 1 | 0 | 100 |
| United Utilities | Bent Lane Brook | PARK ROAD (STRETFORD) CSO | 1 | 0 | 100 |
| United Utilities | Ousel Brook | 3 WOOD ROAD CSO | 0 | 0 | 100 |
| United Utilities | Longford Brook Ship Canal | CROMFORD AVENUE CSO 451P7 | 0 | 0 | 100 |
| United Utilities | Longford Brook | DAVYHULME ROAD EAST | 0 | 0 | 99.7 |
| United Utilities | Manchester Ship Canal | FIRST AVENUE CSO | 0 | 0 | 100 |
| United Utilities | Manchester Ship Canal | URMSTON SSO | 0 | 0 | 98.5 |
| United Utilities | Gilda Brook | BENTCLIFFE WAY/WOOD ST CSO | 0 | 0 | 89.6 |
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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