Polluted by sewage 3,422 times in 2025 lasting 9,858 hours - That's 1.14 years!
Monitoring was disabled in some locations, so could be more
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Donate NowHere are all the reported sewage overflow totals for Goole and Pocklington 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 1 of the total 52 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway locations had reporting enabled for less than half the year. Of these 1 had zero reporting.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Yorkshire Water | River Humber | MELTON STW | 298 | 1,462 | 98.55 |
| Yorkshire Water | River Derwent | STAMFORD BRIDGE NORTH SPS | 62 | 1,110 | 100 |
| Yorkshire Water | Crabley Creek | ELLERKER WWTW | 76 | 791 | 99.8 |
| Yorkshire Water | Black Dike | BARMBY MOOR SPS CSO | 94 | 787 | 99.9 |
| Yorkshire Water | River Ouse | HOWDEN STW | 1,776 | 609 | 100 |
| Yorkshire Water | River Ouse | CARR LANE SPS | 77 | 602 | 100 |
| Yorkshire Water | River Humber | NORTH FERRIBY STW | 108 | 580 | 100 |
| Yorkshire Water | River Aire | ROYAL OAK RAWCLIFFE SPS | 53 | 412 | 100 |
| Yorkshire Water | River Derwent | STAMFORD BRIDGE SPS | 38 | 345 | 100 |
| Yorkshire Water | Ellerker Drain | ELLERKER TODDS LANE SPS | 24 | 338 | 100 |
| Yorkshire Water | Drain To River Derwent | ELLERTON SSO | 52 | 330 | 95.8 |
| Yorkshire Water | River Ouse | GILBERDYKE STW | 83 | 271 | 95.6 |
| Yorkshire Water | River Ouse | ASSELBY COMBINED SEWER OVERFLOW | 48 | 252 | 100 |
| Yorkshire Water | Main Drain | HOLME ON SPALDING MOOR WWTW | 16 | 222 | 100 |
| Yorkshire Water | River Aire | RAWCLIFFE BANKSIDE STW | 61 | 197 | 100 |
| Yorkshire Water | River Humber | BRICKYARD COTTAGE SPS | 55 | 178 | 97.5 |
| Yorkshire Water | Pocklington Beck | POCKLINGTON SEWAGE TREATMENT WORKS | 30 | 176 | 100 |
| Yorkshire Water | Leys Drain | EASTRINGTON SPS | 16 | 135 | 100 |
| Yorkshire Water | Welton Bank Drain | WELTON SPS | 36 | 133 | 100 |
| Yorkshire Water | Birker Goit | NEWTON ON DERWENT SPS | 23 | 99 | 100 |
| Yorkshire Water | River Aire | SNAITH MARSH SEWAGE PUMPING STATION | 40 | 96 | 100 |
| Yorkshire Water | River Ouse | HOOK STW | 72 | 92 | 100 |
| Yorkshire Water | Mill Beck | SKIDBY WWTW | 14 | 88 | 100 |
| Yorkshire Water | Tidal River Aire | GOWDALL PUMPING STATION CSO | 30 | 76 | 100 |
| Yorkshire Water | Dobeller Drain | RAWCLIFFE PARK NO3 SPS | 20 | 70 | 100 |
| Yorkshire Water | River Humber | FERRIBY HIGH ROAD SPS | 9 | 67 | 100 |
| Yorkshire Water | River Humber | BROUGH NO 1 SPS | 44 | 65 | 100 |
| Yorkshire Water | River Ouse | GOOLE LOCK HILL SPS | 44 | 51 | 100 |
| Yorkshire Water | Golf Links Beck | GOLF COURSE CSO | 24 | 31 | 99.9 |
| Yorkshire Water | Langham Drain | RAWCLIFFE BRIDGE SEWAGE PUMPING STA | 26 | 28 | 100 |
| Yorkshire Water | River Aire | SNAITH WWTW | 3 | 27 | 100 |
| Yorkshire Water | Dutch River | OLD GOOLE SPS | 22 | 22 | 100 |
| Yorkshire Water | Weres Pond | THE WERES SEWAGE PUMPING STATION | 4 | 19 | 97.8 |
| Yorkshire Water | River Foulness | HOLME WATER END SPS | 2 | 18 | 100 |
| Yorkshire Water | River Ouse | HOWDEN ROAD | 2 | 17 | 99.8 |
| Yorkshire Water | Ouse | STADDLETHORPE BROAD LANE CSO | 2 | 12 | 100 |
| Yorkshire Water | Derwent | SUTTON ON DERWENT SPS | 1 | 10 | 100 |
| Yorkshire Water | To Beck | EAST COTTINGWITH SPS | 4 | 8 | 99.5 |
| Yorkshire Water | River Aire | AIRMYN (THE CROSSINGS) SPS | 5 | 4 | 100 |
| Yorkshire Water | Pocklington Beck | ST PETERS CLOSE CSO | 9 | 4 | 99.7 |
| Yorkshire Water | Field Ditch | WALKINGTON ROAD SPS | 4 | 3 | 50 |
| Yorkshire Water | Golf Links Beck | STOCKBRIDGE ROAD CSO | 9 | 2 | 99.9 |
| Yorkshire Water | Pocklington Beck | GEORGE STREET POCKLINGTON CSO | 4 | 1 | 100 |
| Yorkshire Water | Stone Beck | POCKLINGTON AIRFIELD SPS | 1 | 0 | 100 |
| Yorkshire Water | Derwent | POCKLINGTON SCHOOL CSO | 1 | 0 | 100 |
| Yorkshire Water | Howden Dike Drain | BROAD LANE SPS | 0 | 0 | 0 |
| Yorkshire Water | Surface Water Sewer To Ditch | CLOVERLEY CLOSE SPS | 0 | 0 | 100 |
| Yorkshire Water | West Linelands South Drain | MAIN ROAD SPS | 0 | 0 | 100 |
| Yorkshire Water | River Foulness | PORT ROYAL SSO | 0 | 0 | 99.9 |
| Yorkshire Water | Bishopsoil Drain | SCALBY LANE CSO | 0 | 0 | 99.8 |
| Yorkshire Water | Tidal River Aire | SNAITH SOUTH PUMPING STATION CSO | 0 | 0 | 100 |
| Yorkshire Water | Pond | WEST END SPS | 0 | 0 | 99.9 |
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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