Top of the Poops | Waterway | Hockley Brook | Polluted by Severn Trent Water

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Totals for Hockley Brook in 2025

20 Sites polluted by Severn Trent Water

225 sewage dumps
219 h duration

That's 1.3 weeks. 4.3 times a week, on average

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Constituencies along Hockley Brook

Places along Hockley Brook

Pollution Summary 2025

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

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	Hockley Brook	HUNTERS VALE CSO	46	58	100
Severn Trent Water	Hockley Brook	LODGE ROAD NO.1 (MUSGRAVE) CSO	48	38	99.8
Severn Trent Water	Hockley Brook	RABONE LANE (NO.1) CSO	17	23	100
Severn Trent Water	Hockley Brook	BALDWIN STREET CSO	11	19	92.8
Severn Trent Water	Hockley Brook	HANDSWORTH - 102 BACCHUS ROAD CSO	24	16	99.6
Severn Trent Water	Hockley Brook	HANDSWORTH - NINEVEH ROAD 2 CSO	13	16	100
Severn Trent Water	Hockley Brook	HANDSWORTH - PIERS ROAD CSO	10	12	98.8
Severn Trent Water	Hockley Brook	CAPE HILL COMBINED SEWER OVERFLOW	10	12	98
Severn Trent Water	Hockley Brook	HANDSWORTH - NINEVEH ROAD 1 CSO	7	5	100
Severn Trent Water	Hockley Brook	BOOTH STREET CSO	9	5	100
Severn Trent Water	Hockley Brook	WINSON GREEN ROAD JUNCTION CSO	3	4	99.7
Severn Trent Water	Hockley Brook	GROVE STREET CSO	3	3	100
Severn Trent Water	Hockley Brook	DOWNING STREET CSO	1	1	100
Severn Trent Water	Hockley Brook	SMITH STREET/HOCKLEY STREET JCT CSO	11	0	100
Severn Trent Water	Hockley Brook	WELLINGTON ROAD/VILLIERS STREET CSO	4	0	100
Severn Trent Water	Hockley Brook	ALL SAINTS HOSPITAL 2 CSO	1	0	98.5
Severn Trent Water	Hockley Brook	LIONEL STREET CSO	2	0	75.2
Severn Trent Water	Hockley Brook	FRANCIS ROAD CSO	3	0	100
Severn Trent Water	Hockley Brook	ELKINGTON STREET / ASTON BROOK CSO	1	0	100
Severn Trent Water	Hockley Brook	ALL SAINTS HOSPITAL 1 CSO	1	0	100
Severn Trent Water	Hockley Brook	CORPORATION STREET CSO	0	0	100
Severn Trent Water	Hockley Brook	GERRARD CLOSE CSO	0	0	100
Severn Trent Water	Hockley Brook	GOODMAN STREET CSO	0	0	98.7
Severn Trent Water	Hockley Brook	MILTON STREET CSO	0	0	92.5
Severn Trent Water	Hockley Brook	NEWTOWN ROW NO.1 CSO	0	0	100
Severn Trent Water	Hockley Brook	PLUME STREET	0	0	99.9
Severn Trent Water	Hockley Brook	SHEEPCOTE ST/NILE STREET JCT SSO	0	0	100
Severn Trent Water	Hockley Brook	STEELHOUSE LANE CSO	0	0	100
Severn Trent Water	Hockley Brook	VENTNOR AVENUE CSO	0	0	95.8
Severn Trent Water	Hockley Brook	VESEY STREET CSO	0	0	99.5
Severn Trent Water	Hockley Brook	WATER STREET CSO	0	0	88.2
Severn Trent Water	Hockley Brook	WELLINGTON ST/FRANKLIN ST JCT CS0	0	0	100
Severn Trent Water	Hockley Brook	CORNWALL ROAD CSO	0	0	99.9
Severn Trent Water	Hockley Brook	OFF PERROTT STREET CSO	0	0	100
Severn Trent Water	Hockley Brook	RABONE LANE (NO.2) CSO	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. 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.

Analysing sewage pollution by the Water Industry

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