Graiseley Brook polluted by sewage 70 times in 2024 - lasting 146 hours

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Totals for Graiseley Brook in 2024
2 Sites polluted by Severn Trent Water
70 sewage dumps
146 h duration
That's 6.08 days. 1.3 times a week, on average
Constituencies along Graiseley Brook

Pollution Summary 2024

Here are all the reported sewage overflow totals for Graiseley Brook in 2024. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water Graiseley Brook COMPTON PARK CSO 65 143 99.2
Severn Trent Water Graiseley Brook BRADMORE JEFFCOCK/RAYLEIGH RD CSO 5 2 100

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. 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.

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