Sheffield Brightside and Hillsborough - Live Sewage

Polluted by sewage 1,202 hours in 2026 , monitoring offline 36,866 hours so far..

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

Which Year?

Select Another Constituency

Select the constituency from the drop-down
✔ means we have live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Sheffield Brightside and Hillsborough so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

Totals for Sheffield Brightside and Hillsborough in 2026

Sewage1,202 hours
Monitoring offline36,866 hours
Potential pollution0 hours
Storm overflows30

Take Action

Your local MP is Gill Furniss (Labour) - Find out more about their interests, donors, and voting at They Work For You

Share this page, post a message, and tell others about the huge problem of sewage pollution across the UK

Daily Data

Jan - 408 hours , 0 potential
Feb - 473 hours , 4,380 offline
Mar - 60 hours , 4,651 offline
Apr - 1 hours , 4,320 offline
May - 73 hours , 3,769 offline
Jun - 0 hours , 3,600 offline
Jul - 0 hours , 3,720 offline
Aug - 103 hours , 4,196 offline
Sept - 6 hours , 2,245 offline
Oct - 75 hours , 1,803 offline
We need your support!

Please consider a one-off or small recurring donation. We need your help to keep this site going.

Donate Now

Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Yorkshire Water HIGH BRIDGE HILLSBORO/CSO River Don 63 541h 51m -
Yorkshire Water OWLER LANE/CSO Bagley Dyke 41 231h 55m -
Yorkshire Water HERRIES ROAD/NO 2 CSO Todd Hole Dike/Mill Stream 35 102h 30m 0 h
Yorkshire Water NORWOOD ROAD/NO 2 CSO Bagley Dike 25 101h 29m 4 h
Yorkshire Water VICKERS ROAD/CSO Firth Park Stream 33 83h 27m -
Yorkshire Water FIFE STREET/CSO Blackburn Brook 8 32h 22m -
Yorkshire Water BURGOYNE ROAD/CSO River Don 18 30h 50m -
Yorkshire Water WISEWOOD ROAD/CSO River Loxley 14 20h 6m -
Yorkshire Water DEEP LANE SHEFFIELD/CSO Blackburn Brook 8 15h 42m -
Yorkshire Water LONGLEY HALL/NO 2 CSO Bagley Dike 6 6h 45m -
Yorkshire Water GODRIC ROAD/CSO Hartley Brook Dike 5 5h 23m -
Yorkshire Water NORTHERN GENERAL HOSP/CSO Bagley Dike 4 4h 47m -
Yorkshire Water RUDYARD ROAD/CSO River Loxley 3 4h 7m -
Yorkshire Water DVISA A22 GILPIN STREET/CSO River Don 3 3h 28m 4,776 h
Yorkshire Water HOLME LANE SHEFFIELD/CSO River Loxley 6 2h 54m -
Yorkshire Water FIRTH PARK ROAD/NO 2 CSO Firth Park Stream 4 2h 45m -
Yorkshire Water BUTTERTHWAITE ROAD/CSO Blackburn Brook 3 2h 32m -
Yorkshire Water BURNABY CRESCENT/CSO River Don 2 2h 28m 2,929 h
Yorkshire Water FAIRTHORN ROAD/NO 2 CSO Firth Park Stream 5 2h 26m -
Yorkshire Water HOLME LANE SYPTE/CSO River Loxley 2 1h 52m -
Yorkshire Water DEERLANDS AVENUE 177/CSO Sheffield Lane Dike 1 0h 49m -
Yorkshire Water HARTLEY BROOK AVENUE/CSO Hartley Brook Dike 1 0h 46m -
Yorkshire Water CLAYWHEELS LANE/CSO Culv River Don 1 0h 32m 5,725 h
Yorkshire Water NEWMAN DRIVE/CSO Blackburn Brook 1 0h 23m -
Yorkshire Water DUDLEY ROAD/CSO River Don 0 0h 7,153 h
Yorkshire Water CARLISLE STREET 129/CSO Duke Of Norfolk'S Culvert 0 0h 7,153 h
Yorkshire Water PARKSIDE ROAD/CSO River Don 0 0h 773 h
Yorkshire Water GODDARD HALL ROAD/CSO Bagley Dyke 0 0h 1,707 h
Yorkshire Water DUNMOW ROAD/CSO Bagley Dyke 0 0h -
Yorkshire Water CATCHBAR LANE/CSO Clvrt River Don 0 0h 6,641 h

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

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.