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Sheffield South East - Live Sewage

Polluted by sewage 1,210 hours in 2026 , monitoring offline 31,183 hours , potential overflows 614 hours so far..

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

Which Year?

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✔ 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 South East 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.

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Daily Data

Jan - 461 hours , 614 potential
Feb - 555 hours , 6,720 offline
Mar - 115 hours , 7,503 offline
Apr - 1 hours , 7,920 offline
May - 77 hours , 4,642 offline
Jun - 0 hours
Jul - 0 hours
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Yorkshire Water BLACKBURN MEADOWS/STW River Don 31 361h 50m -
Yorkshire Water CATCLIFFE ROAD/NO 2 CSO Car Brook 23 305h 49m -
Yorkshire Water JOHN CALVERT ROAD/CSO River Rother 12 145h 24m 614 h
Yorkshire Water SENIOR ROAD/CSO Tbc When Permit Issued 6 101h 36m -
Yorkshire Water BROMPTON ROAD/CSO River Don 30 91h 17m 8 h
Yorkshire Water GLENHOLME ROAD/CSO Shirtcliff Brook 17 77h 38m -
Yorkshire Water DYKE VALE ROAD 1/CSO Shire Brook 8 20h 17m -
Yorkshire Water DARNALL ROAD/CSO Kirkbridge Dike 16 19h 54m 8 h
Yorkshire Water BRAMLEY PARK CLOSE/CSO Shirtcliff Brook 10 17h 41m -
Yorkshire Water SHEFFIELD ROAD WORKS/CSO Don 7 11h 35m -
Yorkshire Water RAVENCARR ROAD/CSO Car Brook 11 11h 25m 7 h
Yorkshire Water RAINBOW AVENUE/CSO Shire Brook 3 7h 15m -
Yorkshire Water ST LAWRENCE ROAD/CSO Don 4 5h 58m -
Yorkshire Water BACON LANE/CSO River Don 5 5h 38m -
Yorkshire Water BOWDEN HOWSTEADS/NO 2 CSO Car Brook 10 4h 28m -
Yorkshire Water POOLE ROAD EAST/CSO Car Brook 6 3h 45m -
Yorkshire Water PRINCE OF WALES RD/2 CSO Car Brook 2 3h 38m -
Yorkshire Water THE MILL/NO 2 CSO Short Brook 5 3h 10m -
Yorkshire Water HANDSWORTH ROAD/NO 2 CSO Car Brook 5 2h 49m -
Yorkshire Water GREENLAND ROAD/CSO Car Brook 3 1h 48m -
Yorkshire Water HALSALL AVENUE/CSO Car Brook 2 1h 35m -
Yorkshire Water CARR FORGE ROAD/CSO Shire Brook 4 1h 32m -
Yorkshire Water BIRLEY MANSFIELD RD/CSO Shire Brook 2 1h 6m -
Yorkshire Water SHEFFIELD RD TINSLEY/CSO Don 2 1h 2m -
Yorkshire Water SEAGRAVE CRESCENT/2 CSO Shire Brook 2 0h 51m -
Yorkshire Water NORMANTON SPRING/CSO Shire Brook 2 0h 42m -
Yorkshire Water BEIGHTON/CSO Shire Brook 2 0h 30m -
Yorkshire Water ATLAS WORKS/CSO River Don 1 0h 16m -
Yorkshire Water BRUNSWICK SCHOOL/CSO Shirtcliff Brook 1 0h 9m -
Yorkshire Water TULIP TREE CLOSE/CSO River Rother 1 0h 3m -
Yorkshire Water HASTILAR ROAD/CSO Car Brook 0 0h -
Yorkshire Water QUEEN MARY ROAD/CSO Car Brook 0 0h -
Yorkshire Water BEAUMONT ROAD/CSO Car Brook 0 0h -
Yorkshire Water MEADOWHALL WAY/NO 2 CSO River Don 0 0h -
Yorkshire Water VULCAN ROAD/CSO River Don 0 0h 3,299 h
Yorkshire Water DYKE VALE ROAD 2/NO 2 CSO Shire Brook In Culvert 0 0h -
Yorkshire Water FITZHUBERT ROAD/CSO Car Brook 0 0h 2,787 h
Yorkshire Water ATTERCLIFFE COMMON/CSO River Don 0 0h -
Yorkshire Water RABY STREET/CSO Don 0 0h 3,282 h
Yorkshire Water PIPWORTH ROAD/CSO Car Brook 0 0h 2,787 h
Yorkshire Water BADGER DRIVE/CSO Shirtcliff Brook 0 0h -
Yorkshire Water QUEENS ROAD BEIGHTON/CSO Ochre Beck 0 0h 3,299 h
Yorkshire Water STEVENSON ROAD/CSO Varies With Outlet 0 0h -
Yorkshire Water CRICKET INN CRESCENT/CSO River Don 0 0h -
Yorkshire Water HARBOROUGH AVENUE/CSO Car Brook 0 0h -
Yorkshire Water FAIRLEIGH/CSO Car Brook 0 0h -
Yorkshire Water EFFINGHAM ROAD/CSO River Don 0 0h 2,787 h
Yorkshire Water HASTILAR ROAD SOUTH/CSO Shire Brook 0 0h -
Yorkshire Water GREENGATE LANE/CSO River Rother 0 0h -
Yorkshire Water GREENLAND WAY/CSO Car Brook 0 0h -
Yorkshire Water DELVES ROAD/NO 2 CSO Shire Brook 0 0h -
Yorkshire Water HORSEWOOD ROAD/CSO Shirtcliff Brook 0 0h -
Yorkshire Water SHEFF RD WOODHOUSE/2 CSO Clvrt Shire Brook 0 0h -
Yorkshire Water FERRARS ROAD/CSO Don 0 0h 50 h
Yorkshire Water CARLISLE STREET EAST/CSO Duke Of Norfolk'S Culvert 0 0h -
Yorkshire Water UPWELL STREET/CSO Not Matched In Ea Consents Database 0 0h 1,202 h
Yorkshire Water ARMSTEAD ROAD/NO 2 CSO Ochre Dyke 0 0h 2,787 h
Yorkshire Water FURNIVAL ROAD/CSO River Don 0 0h 2,787 h
Yorkshire Water ALSING ROAD/CSO Blackburn Brook 0 0h 3,299 h
Yorkshire Water TOWN STREET SHEFFLD/CSO Don 0 0h -
Yorkshire Water EFFINGHAM STREET/CSO River Don 0 0h 2,787 h
Yorkshire Water ALPORT ROAD/CSO Shire Brook 0 0h -
Yorkshire Water CARLISLE STREET RND/CSO River Don 0 0h -
Yorkshire Water ATTERCLIFFE HILL/CSO Kirk Bridge Dike 0 0h -

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.