River Walkham polluted by sewage 315 times in 2022 - lasting 5,241 hours

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
Totals for River Walkham in 2022
4 Sites polluted by South West Water
315 sewage dumps
5,241 h duration
That's 7.28 months. 6.1 times a week, on average
Constituencies along River Walkham

Pollution Summary 2022

Here are all the reported sewage overflow totals for River Walkham 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 %
South West Water River Walkham WALKHAMPTON WWTW SSO 101 1,968 100
South West Water River Walkham HORRABRIDGE WWTW 97 1,881 100
South West Water River Walkham BEDFORD BRIDGE CSO 104 1,203 98
South West Water River Walkham CHAPEL LANE CSO 13 187 100

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.