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By Brook polluted by sewage 219 times in 2025 - lasting 962 hours

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Contains OS Data © Crown copyright & database right 2021-2024
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Totals for By Brook in 2025
6 Sites polluted by Wessex Water
219 sewage dumps
962 h duration
That's 1.34 months. 4.2 times a week, on average
Places along By Brook

Pollution Summary 2025

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Wessex Water By Brook BOX WASTEWATER TREATMENT WORKS 45 413 96.6
Wessex Water By Brook LONG DEAN WASTEWATER TREATMENT WORK 58 292 99.9
Wessex Water By Brook MILL LANE PUMPING STATION 40 165 100
Wessex Water By Brook RECREATION GROUND 1 CSO 29 50 97.4
Wessex Water By Brook RECREATION GROUND 2 CSO 43 25 100
Wessex Water By Brook COLERNE WATER RECYLCING CENTRE 4 15 99.9

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.