Polluted by sewage 828 times in 2024 lasting 3,257 hours
So far this year (as of Apr 30, 2025, 9:30 AM) there has been 628 hours of sewage overflows
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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 Rochdale, 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 NowHere are all the reported sewage overflow totals for Rochdale in 2024. 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 constituency all the declared CSOs appeared to have monitoring enabled for more than 50% of the year
Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
---|---|---|---|---|---|
United Utilities | Piethorne Brook Rvr Beal | PEPPERMINT BRIDGE CSO | 61 | 789 | 85.4 |
United Utilities | River Roch | OAKENROD COMBINED SEWER OVERFLOW | 101 | 661 | 99.4 |
United Utilities | River Beal | ASHES LANE CSO | 53 | 547 | 100 |
United Utilities | Clvrt Sec Of Sudden Brook | OLDHAM ROAD CSO 35027 | 70 | 236 | 99.7 |
United Utilities | River Spodden, River Roch | FOOTWOOD / SPODDEN VALLEY CSO | 37 | 227 | 99.7 |
United Utilities | River Roch | SMITH BRIDGE ROAD CSO 35051 | 15 | 142 | 100 |
United Utilities | River Roch | ALBERT ROYDS STREET CSO | 84 | 142 | 99.5 |
United Utilities | River Roch Via Sws | MILNROW ROAD/FISHWICK STREET CSO | 75 | 125 | 99.6 |
United Utilities | River Roch | MILLGATE CSO 35025 | 43 | 94 | 99.4 |
United Utilities | Suddon Brook | HARTLEY LANE CSO | 29 | 65 | 99.5 |
United Utilities | Hey Brook River Roch | YORKSHIRE ST OSWALD ST CSO 35024 | 26 | 37 | 99.4 |
United Utilities | Culverted River Roch | OAKCLIFFE ROAD CSO | 26 | 33 | 98.2 |
United Utilities | Stanney Brook | NEWBOLD STREET CSO | 37 | 31 | 99.9 |
United Utilities | Ash Brook | WATERHOUSE CLOSE (WARDLE) CSO | 22 | 31 | 98.4 |
United Utilities | River Roch | SMITH ST AND JOHN ST CSO 35021 | 32 | 25 | 99.7 |
United Utilities | Sanney Brook | BELFIELD ROAD/BESWICKE ROYDS ST CSO | 29 | 13 | 99.4 |
United Utilities | Culverted River Roch Via Sws | DRAKE STREET CSO (35038) | 16 | 10 | 100 |
United Utilities | River Roch | ALBERT ROYDS STREET CSO | 1 | 8 | 99.5 |
United Utilities | Stanney Brook | STANNEY ROAD CSO | 8 | 8 | 99.2 |
United Utilities | River Roch | YORKSHIRE STREET CSO 35022 | 3 | 6 | 99.4 |
United Utilities | River Roch | WATER STREET CSO | 12 | 4 | 99.5 |
United Utilities | River Roch Via Sws | MILNROW ROAD/PINE STREET CSO | 14 | 3 | 99.3 |
United Utilities | River Roch Via Sws | MANCHESTER RD CSO (351TT) | 11 | 3 | 99.3 |
United Utilities | Lord Burn, River Roch | ST MARYS GATE/CHEETHAM STREET CSO | 8 | 2 | 99.2 |
United Utilities | River Roch | TOAD LANE - HIGH STREET CSO | 7 | 1 | 98.8 |
United Utilities | Ash Brook | DYEHOUSE LANE CSO | 5 | 0 | 98.7 |
United Utilities | River Beal | SHAW ROAD CSO | 2 | 0 | 99.4 |
United Utilities | River Roch Via Sws | TRAFALGAR STREET /RAMSEY STREET CSO | 1 | 0 | 99.4 |
United Utilities | Hey Brook Via Sws | BOND ST CSO | 0 | 0 | 89 |
United Utilities | Foxholes Brook | GREENBANK ROAD/ROSSALL ROAD CSO | 0 | 0 | 99.2 |
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.