Here are all the reported sewage overflow totals for Liverpool, Riverside 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 0 of the total 14 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| United Utilities | River Mersey Estuary | LIVERPOOL WWTW | 200 | 2,354 | 79.9 |
| United Utilities | Mersey Estuary | SOUTHERN RELIEF CSO | 66 | 206 | 99.7 |
| United Utilities | Mersey Estuary | DINGLE COMBINED SEWER OVERFLOW | 62 | 82 | 100 |
| United Utilities | Mersey Estuary | MERSEY ROAD COMBINED SEWER OVERFLOW | 40 | 46 | 100 |
| United Utilities | Mersey Estuary | JERICHO LANE CSO | 3 | 44 | 100 |
| United Utilities | River Mersey Estuary | WINDBOURNE CSO | 10 | 10 | 100 |
| United Utilities | Mersey Estuary | GOWER ST/KINGS DOCK CSO | 4 | 2 | 99.7 |
| United Utilities | Mersey Estuary | SANDHILLS LANE CSO | 6 | 2 | 99.7 |
| United Utilities | River Mersey Estuary | BEACONS GUTTER SSO | 12 | 1 | 99.7 |
| United Utilities | River Mersey | BANKHALL CSO 99007 LIV0038 | 10 | 1 | 99.7 |
| United Utilities | Mersey Estuary | ST NICHOLAS STORM SEWER OVERFLOW | 13 | 1 | 100 |
| United Utilities | Mersey Estuary | BATTERY LANE CSO | 6 | 0 | 100 |
| United Utilities | River Mersey Estuary | FULWOOD CSO | 2 | 0 | 100 |
| United Utilities | River Mersey Estuary | PARK STREET COMBINED SEWER OVERFLOW | 1 | 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. 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.
