Leeds South was polluted by sewage 682 times in 2023
lasting 4,317 hours

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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 Leeds South in 2023
17 Sites polluted by Yorkshire Water
682 sewage dumps
4,317 h duration
That's 6 months. On average 1.9 times a day
Change Over Time
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Pollution Summary 2023

Here are all the reported sewage overflow totals for Leeds South 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 0 of the total 20 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 Wyke Beck And River Aire KNOSTROP WWTW 211 3,227 74.97
Yorkshire Water Aire And Calder Navigation THWAITEGATE PUBLIC SEWER 141 425 90.53
Yorkshire Water Stoney Rock Beck STONEYROCK LANE/COMPTON PLACE CSO 102 247 99.85
Yorkshire Water Wyke Beck CARTMELL DRIVE CSO 30 67 94.6
Yorkshire Water Wyke Beck KNOSTROP CSO 13 57 99.9
Yorkshire Water Wyke Beck TEMPLE AVENUE CSO 32 54 84.3
Yorkshire Water Lady Beck SHANNON STREET CSO 37 53 99
Yorkshire Water Wortley Beck Culverted LOWFIELDS ROAD CSO 39 45 100
Yorkshire Water Mill Shaw Beck MILLSHAW NO. 2 CSO 34 42 100
Yorkshire Water Throstle Carr Beck THORPE ROAD CSO 9 39 78.1
Yorkshire Water Stourton Beck STOURTON SEWAGE PUMPING STATION 8 23 100
Yorkshire Water Wortley Beck Pumped Outlet WORTLEY VALLEY CSO 10 22 36.8
Yorkshire Water Wyke Beck VICTORIA AVENUE NO 2 CSO 8 7 84.8
Yorkshire Water Hol Beck STOCKS HILL CSO 1 2 99.8
Yorkshire Water Balm Beck WESTBURY PLACE CSO 3 1 85.6
Yorkshire Water River Aire BRIGGATE NO 2 CSO 3 0 69
Yorkshire Water Deane Dike LUCY AVENUE CSO 1 0 100
Yorkshire Water Dean Dyke HALTON DEAN TIP CSO 0 0 99.7
Yorkshire Water River Aire CITY SQUARE CSO 0 0 100
Yorkshire Water Hol Beck GLOBE ROAD CSO 0 0 88.1

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.