Ellesmere Port and Neston polluted by sewage 654 times in 2022 - lasting 2,145 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
✔ means we have experimental daily data for 2023
Totals for Ellesmere Port and Neston in 2022
17 Sites polluted by Dwr Cymru Welsh Water, United Utilities
654 sewage dumps
2,145 h duration
That's 2.98 months. On average 1.8 times a day

Pollution Summary 2022

Here are all the reported sewage overflow totals for Ellesmere Port and Neston in 2022. Sometimes sewage can be being dumped for months at a time.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Dwr Cymru Welsh Water Stanney Brook NESTON WASTEWATER TREATMENT WORKS 76 492 100
United Utilities Thornton Brook/River Gowy ELLESMERE PORT WWTW 74 372 98.6
Dwr Cymru Welsh Water Dee Estuary NESTON PARKGATE PUMPING STATION 54 304 100
United Utilities Dibbinsdale Brook HOOTON ROAD CSO 181ZR 47 187 100
Dwr Cymru Welsh Water River Dee Estuary MARSHLANDS ROAD PS 17 181 37.7
United Utilities Rivacre Brook, Mersey RIVACRE VALLEY PARK CSO 90 172 100
United Utilities Manchester Ship Canal TOWN PUMPING STATION 50 138 100
United Utilities Stanney Mill Brook MICKLE TRAFFORD PUMPING STATION 40 76 100
United Utilities Rivacre Brook RIVACRE VALLEY PARK CSO 56 74 100
United Utilities Little Stanney Drain THORNTON ROAD ELLESMERE PORT CSO 44 56 100
Dwr Cymru Welsh Water Dee Estuary HARP INN CSO 37 41 100
Dwr Cymru Welsh Water Stanney Brook TANKFIELDS CSO 30 31 100
Dwr Cymru Welsh Water Dee Estuary GREENFIELDS DRIVE CSO 21 8 89
Dwr Cymru Welsh Water Dee Estuary 5 DEE COTTAGES CSO 3 2 20.6
United Utilities Rivacre Brook VALLEY DRIVE CSO 9 2 100
Dwr Cymru Welsh Water Unnamed Watercourse GLADSTONE ROAD CSO 5 2 100
United Utilities Manchester Ship Canal WHITBY ROAD COMBINED SEWER OVERFLOW 1 0 98.8
Dwr Cymru Welsh Water Clatter Brook CSO AT WILLASTON MILL SPS 0 0 100
United Utilities West Central Drain, Mersey Est ELTON PS 0 0 0
United Utilities Dibbinsdale Brook WILLASTON RELIEF SEWER 0 0 0
Dwr Cymru Welsh Water Dee Esturary EARLE DRIVE - PARKGATE ROAD CSO 0 0 34.3

Data Sources & Accuracy

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.