Polluted by sewage 543 times in 2025 lasting 1,130 hours
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Donate NowHere are all the reported sewage overflow totals for Leeds Central and Headingley 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 constituency 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 % |
|---|---|---|---|---|---|
| Yorkshire Water | River Aire | ABBEYDALE MOUNT CSO | 74 | 258 | 100 |
| Yorkshire Water | River Aire | WILLOW RD, BURLEY LODGE RD & THORNV | 59 | 146 | 100 |
| Yorkshire Water | Meanwood Beck | HOLLIN DRIVE CSO | 46 | 137 | 98.2 |
| Yorkshire Water | Sheepscar Beck | SHEEPSCAR LANE NO 2 CSO | 30 | 118 | 100 |
| Yorkshire Water | River Aire | VILLAGE PLACE NO 2CSO | 43 | 79 | 99.4 |
| Yorkshire Water | Cow Beck | YORKSHIRE WATER HORSFORTH TRANSFER | 37 | 71 | 100 |
| Yorkshire Water | Oil Mill Beck | HORSFORTH RING ROAD CSO | 43 | 68 | 98.3 |
| Yorkshire Water | Culverted River Aire | MORRIS LANE CSO | 37 | 59 | 100 |
| Yorkshire Water | River Aire | ST PAUL'S STREET CSO | 18 | 50 | 98 |
| Yorkshire Water | River Aire | MILFORD PLACE CSO | 36 | 43 | 100 |
| Yorkshire Water | Culverted River Aire | HEADINGLEY STATION CSO | 21 | 29 | 99.9 |
| Yorkshire Water | Adel Beck | SMITHY MILLS LANE CSO | 22 | 27 | 99.8 |
| Yorkshire Water | Lady Beck | SKINNER LANE CSO | 7 | 13 | 100 |
| Yorkshire Water | Culverted River Aire | VESPER ROAD CSO | 21 | 9 | 100 |
| Yorkshire Water | Meanwood Beck | MEANWOOD PARK CSO | 12 | 7 | 99.2 |
| Yorkshire Water | Culvert Oil Mill Beck | WEST PARK RING ROAD CSO | 8 | 3 | 100 |
| Yorkshire Water | Cow Beck | HAWKSWORTH ROAD, HORSFORTH CSO | 7 | 3 | 85.6 |
| Yorkshire Water | Culverted River Aire | SPEN LANE 184 CSO | 5 | 1 | 100 |
| Yorkshire Water | River Aire | VESPER LANE CSO | 13 | 1 | 100 |
| Yorkshire Water | Culverted Oil Mill Bck | LEEDS WEST PARK CSO | 2 | 0 | 100 |
| Yorkshire Water | Culverted River Aire | SPEN LANE 185 CSO | 2 | 0 | 99.1 |
| Yorkshire Water | Meanwood Beck | ADEL RING ROAD CSO | 0 | 0 | 100 |
| Yorkshire Water | River Aire | ARMLEY ROAD CSO | 0 | 0 | 100 |
| Yorkshire Water | River Aire | BURLEY ROAD CSO | 0 | 0 | 99.9 |
| Yorkshire Water | Lady Beck | BYRON STREET CSO | 0 | 0 | 93.3 |
| Yorkshire Water | River Aire | CARDIGAN LANE CSO | 0 | 0 | 99.9 |
| Yorkshire Water | Sheepscar Beck Via Sws | CROWTHER PLACE CSO | 0 | 0 | 99.7 |
| Yorkshire Water | Lady Beck | EASTGATE LEEDS NO 2 CSO | 0 | 0 | 81.7 |
| Yorkshire Water | Meanwood Beck | HIGHBURY MOUNT CSO | 0 | 0 | 99.9 |
| Yorkshire Water | Meanwood Beck | MONKBRIDGE ROAD CSO | 0 | 0 | 57.7 |
| Yorkshire Water | Meanwood Beck | OAKFIELD WOOD LANE CSO | 0 | 0 | 69.8 |
| Yorkshire Water | River Aire | WOLSELEY 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. Live sewage data from Stream Water API
Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.
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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