Middlesbrough South and East Cleveland

Polluted by sewage 874 times in 2024 lasting 6,341 hours

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✔ means we have experimental daily data since 2023

Live data for Middlesbrough South and East Cleveland in 2025

So far this year (as of May 30, 2025, 6:45 AM) there has been 634 hours of sewage overflows

Totals for Middlesbrough South and East Cleveland in 2024

27 Sites polluted by Northumbrian Water, Yorkshire Water

874 sewage dumps

6,341 hours duration

That's 8.81 months. On average 2.4 times a day

Change Over Time

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Constituencies near Middlesbrough South and East Cleveland

Waterways in Middlesbrough South and East Cleveland

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Middlesbrough South and East Cleveland, 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 Middlesbrough South and East Cleveland 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 %
Yorkshire Water	Staithes Harbour - North Sea	STAITHES HARBOUR PUMPING STATION	102	1,696	100
Northumbrian Water	Hagg Beck	MOORSHOLM SEWAGE TREATMENT WORKS	127	719	96.8
Northumbrian Water	North Sea	SKINNINGROVE SEWAGE PUMPING STATION	88	584	100
Northumbrian Water	Little Beck	MARGROVE PARK CSO	46	438	98.8
Northumbrian Water	Hutton Beck	TUDOR CROFT COTTAGE CSO L017	68	425	100
Northumbrian Water	Marton West Beck	NUNTHORPE NO 1 SPS	35	416	100
Northumbrian Water	Saltburn Gill	CSO SKELTON (SALTBURN LANE)	43	294	100
Northumbrian Water	Skinningrove Beck	MILL LANE CSO	48	292	98.3
Northumbrian Water	Whitecliff Beck	DOWNE STREET SPS CSO	29	252	98.1
Northumbrian Water	Holme Beck	STRANGHOW ROAD NO2 CSO	53	230	99.4
Northumbrian Water	Loftus Beck	STATION HOTEL SPS	39	210	95.3
Northumbrian Water	Chapel Beck - Howl Beck System	GUISBOROUGH STW EMERGENCY OVERFLOW	21	162	100
Northumbrian Water	White Cross Beck	LAYLAND BRIDGE PUMPING STATION	39	151	98.8
Northumbrian Water	Millholme Beck	BROTTON MILLHOLME DRIVE	17	134	100
Northumbrian Water	Chapel Beck	FERNIE ROAD SSO	18	91	98.5
Northumbrian Water	Chapel Beck	ATHERSTONE DRIVE CSO (L022)	12	64	93.1
Northumbrian Water	Chapel Beck	BLANKNEY CLOSE CSO	10	48	99.7
Northumbrian Water	Skinningrove Beck	ZETLAND ROW CSO	10	35	96.3
Northumbrian Water	Chapel Beck	PARK LANE CSO	21	31	100
Northumbrian Water	White Cliffe Beck	LIVERTON MINES SSO	9	31	100
Northumbrian Water	Boos Beck- Saltburn Bk	HOBDALE HOUSE CSO	14	12	100
Northumbrian Water	Ormesby Beck	CSO 1 MARTON AVENUE	5	9	99.5
Northumbrian Water	Unnamed Pond	COTTAGE HOSPITAL CSO	6	2	85.6
Northumbrian Water	Holme Beck	RICHARD STREET PUMPING STATION	6	2	100
Northumbrian Water	Little Beck	CHARLTON VILLAGE 1 SSO	4	1	67.7
Northumbrian Water	White Cross Beck	LAYLAND BRIDGE CSO	3	0	99.7
Northumbrian Water	Kilton Beck	KILTON MILL CSO	1	0	100
Northumbrian Water	Ormesby Beck	PRISSICK SSO	0	0	89.3
Northumbrian Water	Marton West Beck	CSO IN GUNNERGATE LANE	0	0	99
Northumbrian Water	Hutton Beck	ST LEONARDS ROAD SSO	0	0	99.7
Northumbrian Water	Marton West Beck	TOLLESBY MANOR SPS & CSO	0	0	100
Northumbrian Water	Marton West Beck	CSO IN TOLLESBY LANE	0	0	100
Northumbrian Water	Stainton Beck	KELL GATE SSO	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.

Analysing sewage pollution by the Water Industry

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Middlesbrough South and East Cleveland Polluted by sewage 874 times in 2024 lasting 6,341 hours

Middlesbrough South and East Cleveland