Middlesbrough South and East Cleveland was polluted by sewage 874 times in 2024
lasting 6,341 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 Middlesbrough South and East Cleveland in 2025
So far this year (as of Apr 16, 2025, 6:00 PM) there has been 632 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 h duration
That's 8.81 months. On average 2.4 times a day
Change Over Time
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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.

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 0 of the total 33 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 %
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.