Birmingham, Selly Oak polluted by sewage 291 times in 2023 - lasting 359 hours

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✔ means we have experimental daily data since 2023
Totals for Birmingham, Selly Oak in 2023
14 Sites polluted by Severn Trent Water
291 sewage dumps
359 h duration
That's 14.96 days. 5.6 times a week, on average
Change Over Time

Pollution Summary 2023

Here are all the reported sewage overflow totals for Birmingham, Selly Oak 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 0 of the total 14 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Severn Trent Water Chinn Brook YARDLEY WOOD ROAD CSO 63 127 83.7
Severn Trent Water Chinn Brook COCKS MOORS WOODS GOLF COURSE CSO 39 56 97.8
Severn Trent Water River Rea ALLENSCROFT ROAD CSO 37 52 99.9
Severn Trent Water Chinn Brook YARDLEY WOOD RD/HAUNCH LANE JCT CSO 24 34 94
Severn Trent Water Chinn Brook BAYSTON ROAD CSO 50 25 99
Severn Trent Water River Rea DADS LANE COMBINED SEWAGE OVERFLOW 9 16 99.9
Severn Trent Water Chinn Brook ALCESTER ROAD SOUTH CSO 11 14 96.7
Severn Trent Water River Cole COLEBOURNE ROAD CSO 23 10 97
Severn Trent Water Chinn Brook GLASTONBURY ROAD CSO 22 6 94.6
Severn Trent Water Griffins Brook WOODBROOK ROAD CSO 4 5 61
Severn Trent Water River Rea CHARLOTTE RD/ASHTREE RD JCT CSO 3 3 97.9
Severn Trent Water River Cole BROOK LANE 515 CSO 1 3 97.7
Severn Trent Water Chinn Brook ARDENCOTE ROAD 24 CSO 4 2 99.8
Severn Trent Water Bourn Brook HARBORNE LANE CSO 1 0 99

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.

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