Middlesbrough

Polluted by sewage 771 times in 2024 lasting 3,964 hours

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Totals for Middlesbrough in 2024

24 Sites polluted by Northumbrian Water

771 sewage dumps

3,964 hours duration

That's 5.51 months. On average 2.1 times a day

Change Over Time

Waterways in Middlesbrough

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Middlesbrough 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 locality all the declared CSOs appeared to have monitoring enabled for more than 50% of the year

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Northumbrian Water	Ormsby Beck	CARGO FLEET STW (OUTLET B)	187	1,326	99.1
Northumbrian Water	River Tees	PORTRACK SEWAGE TREATMENT WORKS	151	997	99.8
Northumbrian Water	River Tees-Saline Estuary	FURNESS PS OUTFALL	39	549	100
Northumbrian Water	Marton West Beck	NUNTHORPE NO 1 SPS	35	416	100
Northumbrian Water	Billingham Beck	NEWPORT SEWAGE PUMPING STATION	104	211	100
Northumbrian Water	Ormesby Beck	LEVEN ROAD CSO	20	89	87.3
Northumbrian Water	Old River Tees	PRIORY ROAD CSO	30	66	92
Northumbrian Water	Old River Tees	OLD RIVER TEES PUMPING STATION	33	65	100
Northumbrian Water	River Tees	ACKLAM STREET OUTFALL	55	44	100
Northumbrian Water	River Tees Estuary	NEWPORT ROAD CSO	43	40	100
Northumbrian Water	Old River Tees	STAINSBY ROAD CSO	9	40	99.7
Northumbrian Water	Ormesby Beck	GROVE ROAD CSO M009	18	33	96.6
Northumbrian Water	River Tees	VULCAN STREET OUTFALL	6	19	100
Northumbrian Water	Spencer Beck	SKIPPERS LANE INDUSTRIAL ESTATE PS	6	16	99.6
Northumbrian Water	Normanby Beck	DORMER WAY PS	4	14	95.6
Northumbrian Water	River Tees	PORT CLARENCE WEST PS OUTFALL	4	10	100
Northumbrian Water	Ormesby Beck	CSO 1 MARTON AVENUE	5	9	99.5
Northumbrian Water	Middle Beck	JAMES STREET SSO	4	3	99.9
Northumbrian Water	Middle Beck	THORNTON STREET PS	6	2	96.3
Northumbrian Water	Ormesby Beck	VERONICA STREET CSO	1	1	99.7
Northumbrian Water	Marton West Beck	DEEPDALE AVENUE NO2 CSO (M007)	3	1	94.6
Northumbrian Water	Ormesby Beck	OAKFIELD ROAD CSO	3	1	99.9
Northumbrian Water	River Tees	SNOWDON ROAD PS	3	1	68.1
Northumbrian Water	Stainsby Beck	TEDDER AVENUE SSO	2	0	99.7
Northumbrian Water	Marton West Beck	CSO IN GUNNERGATE LANE	0	0	99
Northumbrian Water	Marton West Beck	CSO IN TOLLESBY LANE	0	0	100
Northumbrian Water	Stainton Beck	KELL GATE SSO	0	0	100
Northumbrian Water	Ormesby Beck	PRISSICK SSO	0	0	89.3
Northumbrian Water	Marton West Beck	TOLLESBY MANOR SPS & CSO	0	0	100
Northumbrian Water	Marton West Beck	RAVENSCROFT AVE CSO	0	0	99.7
Northumbrian Water	River Tees	A CSO AT SMITHS DOCK ROAD	0	0	100
Northumbrian Water	Tidal River Tees	CSO & PUMPING STN DOCK ROAD	0	0	99.9
Northumbrian Water	River Tees	PORT CLARENCE EAST PUMPING STATION	0	0	92.8

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. 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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Middlesbrough Polluted by sewage 771 times in 2024 lasting 3,964 hours

Middlesbrough