Dudley was polluted by sewage 110 times in 2023
lasting 191 hours
- but monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Dudley in 2023
7 Sites polluted by Severn Trent Water
110 sewage dumps
191 h duration
That's 7.96 days. 2.1 times a week, on average
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Dudley in 2023. Sometimes sewage can be being dumped for months at a time.

Reporting refers to how much of the time the monitoring was active. In this constituency 1 of the total 10 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water Smestow Brook BRICK KILN LANE CSO 54 94 100
Severn Trent Water Bobs Brook LOWER GORNAL STW 17 65 98.4
Severn Trent Water Mousesweet Brook NEW ROAD CSO 33 29 99.5
Severn Trent Water Penn Brook NORTHWAY COMBINED SEWER OVERFLOW 2 1 99.9
Severn Trent Water Swan Brook GORGE ROAD CSO 2 0 99.6
Severn Trent Water Birmingham Canal BIRMINGHAM NEW ROAD CSO 1 0 95.7
Severn Trent Water Swan Brook UPPER GORNAL WATER RECLAM WORK CSO 1 0 99.8
Severn Trent Water Smestow Brook STRAITS ROAD CSO 0 0 0
Severn Trent Water Smestow Brook HOPYARD LANE/STRAIGHTS RD JCT CSO 0 0 94.5
Severn Trent Water Dudley Canal DUDLEY - ST JAMES'S RD CSO 0 0 99.8

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.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.