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Thornaby-on-Tees

Polluted by sewage 578 times in 2024 lasting 1,968 hours

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Totals for Thornaby-on-Tees in 2024

16 Sites polluted by Northumbrian Water
578 sewage dumps
1,968 hours duration
That's 2.73 months. On average 1.6 times a day

Change Over Time

Constituency for Thornaby-on-Tees

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Pollution Summary 2024

Here are all the reported sewage overflow totals for Thornaby-on-Tees 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 place all the declared CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Northumbrian Water River Tees PORTRACK SEWAGE TREATMENT WORKS 151 997 99.8
Northumbrian Water River Tees BISHOP STREET NORTH SSO 98 260 97.83
Northumbrian Water Old River Tees ACKLAM ROAD CSO 78 225 91.9
Northumbrian Water Tees Estuary SUN STREET STORM SEWAGE OVERFLOW 55 139 98.65
Northumbrian Water River Tees Estuary BOWESFIELD LANE CSO 41 98 94
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 Old River Tees STAINSBY ROAD CSO 9 40 99.7
Northumbrian Water Tees CSO AT GREEN LANE 27 28 96.7
Northumbrian Water Tees Estuary CORNFIELD ROAD PUMPING STATION 4 20 96.2
Northumbrian Water Tees CASTLETON WALK CSO 12 15 99.9
Northumbrian Water Tees Estuary STATION STREET CSO 21 7 99.7
Northumbrian Water Tees Estuary BOATHOUSE LANE PUMPING STATION 13 1 100
Northumbrian Water Old River Tees A66 RIDER SEWER CSO 3 1 87.9
Northumbrian Water Stainsby Beck TEDDER AVENUE SSO 2 0 99.7
Northumbrian Water River Tees TOWER STREET CSO 1 0 91.5
Northumbrian Water Stainsby Beck ALLENSWAY CSO 0 0 100
Northumbrian Water River Tees Saline Estuary CSO AND SPS AT MIDDLESBROUGH ROAD 0 0 70

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.