Sunderland Central was polluted by sewage 847 times in 2023
lasting 2,264 hours
- but monitoring was disabled in some locations, so could be more

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Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
✔ means we have experimental daily data since 2023
Totals for Sunderland Central in 2023
19 Sites polluted by Northumbrian Water
847 sewage dumps
2,264 h duration
That's 3.14 months. On average 2.3 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Sunderland Central in 2023. 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 1 of the total 23 CSO locations had reporting enabled for less than half the year, of which 1 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Northumbrian Water North Sea HENDON PRELIMINARY TREATMENT WORKS 119 633 100
Northumbrian Water North Sea BACK LODGE TERRACE CSO 63 236 75.7
Northumbrian Water River Wear DEPTFORD PUMPING STATION 59 217 99.9
Northumbrian Water River Wear LOW SOUTHWICK PUMPING STATION 74 200 99.7
Northumbrian Water Wear Estuary BODLEWELL LANE CSO 53 157 90.6
Northumbrian Water Wear GILL CEMETERY CSO (SU061) 91 142 99.9
Northumbrian Water North Sea RYHOPE SSO 52 131 95.7
Northumbrian Water Wear QUEEN ALEXANDRA PS 54 128 100
Northumbrian Water North Sea MAINSFORTH TERRACE CSO SU63 50 98 100
Northumbrian Water River Wear PALLION PUMPING STATION 58 79 100
Northumbrian Water Wear Estuary ST PETERS PUMPING STATION OUTFALL N 14 78 98.5
Northumbrian Water North Sea GRANGETOWN CSO 42 44 100
Northumbrian Water Wear Estuary PRIESTLEY CRESCENT CSO 40 30 99.8
Northumbrian Water River Wear WELLINGTON LANE PUMPING STATION 24 28 98.3
Northumbrian Water Wear HAY STREET CSO SU056 27 24 100
Northumbrian Water North Sea CSO SUNDERLANS GAS WORKS 7 18 41.2
Northumbrian Water Wear KIER HARDY WAY 16 9 99.7
Northumbrian Water North Sea SEABURN SOUTH CSO 2 4 99.9
Northumbrian Water North Sea SEABURN NORTH CSO 2 2 99.6
Northumbrian Water North Sea EAST HENDON ROAD CSO 0 0 100
Northumbrian Water North Sea ROKER STORM SEWAGE OVERFLOW 0 0 37.4
Northumbrian Water North Sea CSO SALTERFEN SU47 0 0 0
Northumbrian Water Hendon Burn BARLEY MOW PARK CSO 0 0 87.3

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.