Sheffield Brightside and Hillsborough was polluted by sewage 748 times in 2024
lasting 2,167 hours

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Contains OS Data © Crown copyright & database right 2021-2024
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✔ means we have experimental daily data since 2023
Totals for Sheffield Brightside and Hillsborough in 2024
30 Sites polluted by Yorkshire Water
748 sewage dumps
2,167 h duration
That's 3.01 months. On average 2 times a day
Change Over Time
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Pollution Summary 2024

Here are all the reported sewage overflow totals for Sheffield Brightside and Hillsborough 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 River Don HIGH BRIDGE HILLSBOROUGH CSO 106 706 100
Yorkshire Water Bagley Dyke OWLER LANE CSO 62 236 100
Yorkshire Water Todd Hole Dike/Mill Stream HERRIES ROAD CSO 79 225 100
Yorkshire Water Firth Park Stream VICKERS ROAD CSO 71 163 94.2
Yorkshire Water Sheffield Lane Dike DEERLANDS AVENUE 178 NO 2 CSO 50 154 100
Yorkshire Water Bagley Dike NORTHERN GENERAL HOSPITAL CSO 43 122 100
Yorkshire Water Hartley Brook Dike SICEY AVENUE CSO 33 97 99.8
Yorkshire Water Blackburn Brook DEEP LANE STORM SEWER OVERFLOW 27 75 100
Yorkshire Water River Loxley WISEWOOD ROAD CSO 39 64 98.7
Yorkshire Water Bagley Dike NORWOOD ROAD NO2 CSO 29 58 100
Yorkshire Water Hartley Brook Dike GODRIC ROAD CSO 21 51 99.9
Yorkshire Water Bagley Dike LONGLEY HALL NO. 2 CSO 19 37 99.5
Yorkshire Water Blackburn Brook FIFE STREET CSO 17 31 100
Yorkshire Water Bagley Dyke DUNMOW ROAD CSO 14 24 99.9
Yorkshire Water Blackburn Brook BUTTERTHWAITE ROAD CSO 17 22 100
Yorkshire Water Sheffield Lane Dike HARTLEY BROOK ROAD CSO 17 21 100
Yorkshire Water River Loxley HOLME LANE CSO 21 15 99.9
Yorkshire Water Firth Park Stream FAIRTHORN ROAD NO 2 CSO 15 14 100
Yorkshire Water River Don CARLISLE STREET ROUNDABOUT CSO 17 14 100
Yorkshire Water River Loxley HOLME LANE SYPTE CSO 10 7 100
Yorkshire Water Blackburn Brook NEWMAN DRIVE CSO 9 5 96.1
Yorkshire Water River Don CARLISLE STREET ROUNDABOUT CSO 8 4 78.2
Yorkshire Water Sheffield Lane Dike DEERLANDS AVENUE 177 CSO 4 4 99.9
Yorkshire Water Culv River Don CLAYWHEELS LANE CSO 3 2 94.8
Yorkshire Water Firth Park Stream FIRTH PARK ROAD NO 2 CSO 6 2 50.6
Yorkshire Water Duke Of Norfolk'S Culvert CARLISLE STREET 129 CSO 6 1 57.4
Yorkshire Water River Don GILPIN STREET DVISA A22 CSO 1 1 100
Yorkshire Water River Loxley RUDYARD ROAD CSO 2 0 100
Yorkshire Water Hartley Brook Dike HARTLEY BROOK AVENUE CSO 1 0 100
Yorkshire Water River Don PARKSIDE ROAD CSO 1 0 94.2
Yorkshire Water River Don DUDLEY ROAD CSO 0 0 99.5
Yorkshire Water Clvrt River Don CATCHBAR LANE CSO 0 0 100
Yorkshire Water Bagley Dyke GODDARD HALL ROAD CSO 0 0 71.7

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.