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Bidwell Brook polluted by sewage 255 times in 2025 - lasting 2,768 hours

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Totals for Bidwell Brook in 2025
5 Sites polluted by South West Water
255 sewage dumps
2,768 h duration
That's 3.84 months. 4.9 times a week, on average
Constituencies along Bidwell Brook
Places along Bidwell Brook

Pollution Summary 2025

Here are all the reported sewage overflow totals for Bidwell Brook in 2025. Sometimes sewage can be being dumped for months at a time.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
South West Water Bidwell Brook RATTERY WWTW CSO 107 1,712 100
South West Water Bidwell Brook DARTINGTON B CSO 45 507 100
South West Water Bidwell Brook DARTINGTON C CSO 33 270 98.7
South West Water Bidwell Brook TEXTILE MILL 52 251 97.2
South West Water Bidwell Brook SHINNER'S BRIDGE CSO 18 25 89

Data Sources & Accuracy

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. Live sewage data from Stream Water API

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.