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Polluted by sewage 219 times in 2025 lasting 999 hours
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Donate NowHere are all the reported sewage overflow totals for Doncaster Central 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 % |
|---|---|---|---|---|---|
| Severn Trent Water | Slutwell Stream | TICKHILL SEWAGE TREATMENT WORKS | 91 | 323 | 99.9 |
| Severn Trent Water | Ruddle Dyke | BRAITHWELL SEWAGE TREATMENT WORKS | 41 | 200 | 99.9 |
| Yorkshire Water | River Don | SANDALL WWTW | 15 | 149 | 99.9 |
| Yorkshire Water | Mother Drain | BALBY STW (YWS) | 15 | 110 | 99.95 |
| Severn Trent Water | Fores Drain | ARMTHORPE STW | 19 | 60 | 100 |
| Yorkshire Water | Lady Bank Drain | SANDY LANE PUMPING STATION | 10 | 59 | 100 |
| Yorkshire Water | Culverted River Cheswold | DONCASTER INTERCHANGE CSO | 10 | 44 | 100 |
| Yorkshire Water | An Unnamed Shef | WHEATLY/NO 2 SPS | 9 | 44 | 93.3 |
| Severn Trent Water | Diggin Dyke | ARMTHORPE - COWTHORPE LANE CSO | 6 | 4 | 99.9 |
| Severn Trent Water | Salter Sike Drain | WADWORTH DAW LANE SPS | 2 | 2 | 100 |
| Yorkshire Water | River Don | THORNE ROAD CSO | 1 | 0 | 99.9 |
| Yorkshire Water | Drain Leading To River Don | HARROWDEN CSO | 0 | 0 | 99.9 |
| Yorkshire Water | River Don | SMITHS SQUARE 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
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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Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org