River Chew polluted by sewage 390 times in 2022 - lasting 3,662 hours

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Totals for River Chew in 2022
9 Sites polluted by Wessex Water
390 sewage dumps
3,662 h duration
That's 5.09 months. On average 1.1 times a day
Constituencies along River Chew

Pollution Summary 2022

Here are all the reported sewage overflow totals for River Chew in 2022. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Wessex Water River Chew CHEW STOKE WATEWATER TREATMENT WORK 101 1,480 100
Wessex Water River Chew EAST HARPTREE WRC 100 1,423 99.9
Wessex Water River Chew COMPTON DANDO SEWAGE PUMPING STATIO 43 556 100
Wessex Water River Chew KEYNSHAM HIGH LEVEL PS 44 67 100
Wessex Water River Chew BISHOP SUTTON PUMPING STATION 60 66 100
Wessex Water River Chew STANTON DREW WRC 7 27 99.8
Wessex Water River Chew CHEW STOKE PUMPING STATION 21 14 100
Wessex Water River Chew CHEW MAGNA PS 7 12 100
Wessex Water River Chew STANTON DREW PUMPING STATION 0 0 0

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.