Here are all the reported sewage overflow totals for Ellesmere Port and Neston in 2023. 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 2 of the total 21 CSO locations had reporting enabled for less than half the year, of which 2 had zero reporting.
Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
---|---|---|---|---|---|
Dwr Cymru Welsh Water | Stanney Brook | NESTON WASTEWATER TREATMENT WORKS | 117 | 1,217 | 100 |
United Utilities | Stanney Mill Brook | MICKLE TRAFFORD PUMPING STATION | 122 | 1,201 | 99.8 |
Dwr Cymru Welsh Water | Dee Estuary | NESTON PARKGATE PUMPING STATION | 127 | 1,029 | 99.9 |
United Utilities | Dibbinsdale Brook | HOOTON ROAD CSO 181ZR | 92 | 891 | 100 |
United Utilities | Thornton Brook/River Gowy | ELLESMERE PORT WWTW | 91 | 710 | 99.9 |
United Utilities | Manchester Ship Canal | TOWN PUMPING STATION | 36 | 266 | 89.3 |
United Utilities | Rivacre Brook | RIVACRE VALLEY PARK CSO | 40 | 102 | 100 |
United Utilities | Little Stanney Drain | THORNTON ROAD ELLESMERE PORT CSO | 46 | 101 | 97.2 |
Dwr Cymru Welsh Water | Dee Estuary | HARP INN CSO | 57 | 84 | 100 |
Dwr Cymru Welsh Water | Stanney Brook | TANKFIELDS CSO | 47 | 74 | 100 |
Dwr Cymru Welsh Water | Unnamed Watercourse | GLADSTONE ROAD CSO | 9 | 19 | 100 |
United Utilities | Rivacre Brook | VALLEY DRIVE CSO | 14 | 19 | 100 |
United Utilities | Rivacre Brook, Mersey | RIVACRE VALLEY PARK CSO | 7 | 14 | 95.2 |
Dwr Cymru Welsh Water | Dee Estuary | 5 DEE COTTAGES CSO | 3 | 7 | 48.9 |
Dwr Cymru Welsh Water | Dee Estuary | GREENFIELDS DRIVE CSO | 21 | 7 | 100 |
United Utilities | West Central Drain, Mersey Est | ELTON PS | 3 | 6 | 100 |
United Utilities | Manchester Ship Canal | WHITBY ROAD COMBINED SEWER OVERFLOW | 0 | 0 | 100 |
Dwr Cymru Welsh Water | Clatter Brook | CSO AT WILLASTON MILL SPS | 0 | 0 | 100 |
Dwr Cymru Welsh Water | Dee Esturary | EARLE DRIVE - PARKGATE ROAD CSO | 0 | 0 | 15.6 |
Dwr Cymru Welsh Water | River Dee Estuary | MARSHLANDS ROAD PS | 0 | 0 | 0 |
United Utilities | Dibbinsdale Brook | WILLASTON RELIEF SEWER | 0 | 0 | 0 |
EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales
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.
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