Analysing sewage pollution by the Water Industry
With generous support from:
Here are all the reported sewage overflow totals for Halton in 2022. Sometimes sewage can be being dumped for months at a time.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| United Utilities | River Mersey Estuary | WIDNES WWTW | 173 | 1,146 | 100 |
| United Utilities | M/C Ship Canal | RUNCORN WASTEWATER TREATMENT WORKS | 46 | 491 | 100 |
| United Utilities | Mersey Estuary | MERSEY VIEW ROAD CSO | 68 | 182 | 98.1 |
| United Utilities | Stewards Brook | ALEXANDER DRIVE CSO | 82 | 138 | 99.9 |
| United Utilities | River Mersey Via Sws | FRENCH STREET CSO 201UW | 48 | 135 | 100 |
| United Utilities | River Mersey Via Sws | GORSEY LANE DANS RD CSO 201V6 | 88 | 121 | 98.5 |
| United Utilities | Ditton Brook | HARRISON STREET CSO | 41 | 99 | 100 |
| United Utilities | Ram'S Brook | HALE VILLAGE PUMPING STATION | 53 | 87 | 100 |
| United Utilities | Manchester Ship Canal | HALTON BROW CSO 203EF | 85 | 80 | 100 |
| United Utilities | Lady Pool | HALE ROAD / DINNER LANE CSO | 63 | 65 | 95.1 |
| United Utilities | Bowers Brook | WARRINGTON ROAD CSO | 40 | 63 | 99.7 |
| United Utilities | Manchester Ship Canal | PENN LANE WESTON POINT PR CSO 202LE | 64 | 59 | 100 |
| United Utilities | River Mersey Via Sws | DANS ROAD WEATES CLOSE CSO 201Q2 | 25 | 51 | 100 |
| United Utilities | Manchester Ship Canal | HARDWICK ROADCSO | 28 | 42 | 99.9 |
| United Utilities | Manchester Ship Canal | THE BROW CSO 202UP | 14 | 20 | 99.7 |
| United Utilities | Bowers Brook | ESTER STREET CAR PARK CSO 203DR | 23 | 19 | 100 |
| United Utilities | Manchester Ship Canal Via Sws | SALTWORKS PUMPING STATION | 4 | 14 | 99.8 |
| United Utilities | River Mersey | DESOTO ROAD CSO (201RQ) | 7 | 7 | 100 |
| United Utilities | Bowers Brook | SPIKE ISLAND ACCESS RD CSO (202RW) | 11 | 5 | 100 |
| United Utilities | Manchester Ship Canal | WATERLOO ROAD CSO (202ZW) | 9 | 2 | 100 |
| United Utilities | Barrows Green Brook Sws | DERBY RD BARROWS LANE CSO 203DC | 3 | 0 | 100 |
| United Utilities | Willow Brook | RUNCORN TOWN HALL CSO | 1 | 0 | 100 |
| United Utilities | Bridgewater Canal Via Sws | DOWNS ROAD COMBINED SEWER OVERFLOW | 10 | 0 | 100 |
| United Utilities | Weaver Navigation | SOUTH PARADE CSO 202S2 | 1 | 0 | 100 |
| United Utilities | Unknown | WINDSOR GROVE | 0 | 0 | 0 |
| United Utilities | Unknown | LABURNUM GROVE | 0 | 0 | 0 |
| United Utilities | River Mersey | TRENTHAM P.S | 0 | 0 | 0 |
| United Utilities | River Mersey Estuary | TANHOUSE LANE | 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.
This project is not associated, approved or endorsed by any of the companies whose logos you see here.
Analysing sewage pollution by the Water Industry
With generous support from: