Birmingham Northfield was polluted by sewage 164 times in 2024
lasting 269 hours

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024
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✔ means we have experimental daily data since 2023
Live data for Birmingham Northfield in 2025
So far this year (as of Apr 16, 2025, 6:00 PM) there has been 90 hours of sewage overflows
Totals for Birmingham Northfield in 2024
12 Sites polluted by Severn Trent Water
164 sewage dumps
269 h duration
That's 11.21 days. 3.2 times a week, on average
Change Over Time
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Waterways in Birmingham Northfield
Daily Data
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Birmingham Northfield, 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.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Birmingham Northfield 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 0 of the total 13 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 River Rea KINGS NORTON - REAR 24 EBURY RD CSO 53 129 98.3
Severn Trent Water River Rea BRISTOL ROAD SOUTH CSO 11 52 100
Severn Trent Water River Rea KINGS NORTON 30 52 99.7
Severn Trent Water River Rea MILL LANE COMBINED SEWAGE OVERFLOW 20 14 99.7
Severn Trent Water River Rea OFF EDGEHILL ROAD CSO 22 6 100
Severn Trent Water River Rea SS FROM QUARRY LANE CSO NORTHFIELD 10 4 100
Severn Trent Water River Rea CAMP LANE/PERSHORE ROAD SOUTH 10 3 82.4
Severn Trent Water River Rea THE MILL WALK CSO 2 2 100
Severn Trent Water River Rea WEST HEATH ROAD 1 1 100
Severn Trent Water River Rea BRIDGE PIECE CSO 2 1 100
Severn Trent Water Bourn CHURCH RD CSO 1 0 99.9
Severn Trent Water River Rea LONGBRIDGE LANE CSO 2 0 100
Severn Trent Water River Rea CHURCH HILL COMBINED STORM OVERFLOW 0 0 100

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.

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