Top of the Poops | Constituency | Birmingham Selly Oak| Polluted by Severn Trent Water

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✔ means we have experimental daily data since 2023

Live data for Birmingham Selly Oak in 2025

So far this year (as of May 29, 2025, 12:00 AM) there has been 77 hours of sewage overflows

Totals for Birmingham Selly Oak in 2024

13 Sites polluted by Severn Trent Water

341 sewage dumps

540 hours duration

That's 22.5 days. 6.6 times a week, on average

Change Over Time

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Your local MP is Alistair Carns (Labour) - Find out more about their interests, donors, and voting at They Work For You

Constituencies near Birmingham Selly Oak

Waterways in Birmingham Selly Oak

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Birmingham Selly Oak, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online

Monitoring Offline

Polluting

Potentially Polluting

Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Birmingham Selly Oak in 2024. 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 all the declared CSOs appeared to have monitoring enabled for more than 50% of the year

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	Chinn Brook	YARDLEY WOOD ROAD CSO	75	189	100
Severn Trent Water	Chinn Brook	COCKS MOORS WOODS GOLF COURSE CSO	58	91	99.8
Severn Trent Water	River Rea	ALLENSCROFT ROAD CSO	34	64	100
Severn Trent Water	Chinn Brook	YARDLEY WOOD RD/HAUNCH LANE JCT CSO	27	47	100
Severn Trent Water	Chinn Brook	BAYSTON ROAD CSO	55	39	100
Severn Trent Water	River Rea	DADS LANE COMBINED SEWAGE OVERFLOW	16	31	100
Severn Trent Water	Griffins Brook	WOODBROOK ROAD CSO	14	30	100
Severn Trent Water	Chinn Brook	ALCESTER ROAD SOUTH CSO	9	22	100
Severn Trent Water	River Cole	COLEBOURNE ROAD CSO	24	12	100
Severn Trent Water	Chinn Brook	GLASTONBURY ROAD CSO	19	6	99.8
Severn Trent Water	River Cole	BROOK LANE 515 CSO	3	2	99.6
Severn Trent Water	Bourn Brook	HARBORNE LANE CSO	2	1	100
Severn Trent Water	Chinn Brook	ARDENCOTE ROAD 24 CSO	5	0	99.9
Severn Trent Water	River Rea	CHARLOTTE RD/ASHTREE RD JCT CSO	0	0	97.5

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.

Analysing sewage pollution by the Water Industry

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(C) 2020-2024 Top-Of-The-Poops CC-BY-SA 4.0,
(C) Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2024,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis (C) 2024 Top-Of-The-Poops

Birmingham Selly Oak Polluted by sewage 341 times in 2024 lasting 540 hours

Birmingham Selly Oak