Top of the Poops | Constituency Sewage Map - 2025 Data| Sheffield Brightside and Hillsborough

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You're looking at the totals that we have calculated for sewage in Sheffield Brightside and Hillsborough for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

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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Constituencies near Sheffield Brightside and Hillsborough

Company	Site Name	Receiving Waterway	Overflow Days	Total Duration (hours)	Offline/Potential Pollution
Yorkshire Water	HIGH BRIDGE HILLSBORO/CSO	River Don	74	455h 49m	511 h
Yorkshire Water	OWLER LANE/CSO	Bagley Dyke	66	261h 31m	-
Yorkshire Water	HERRIES ROAD/NO 2 CSO	Todd Hole Dike/Mill Stream	56	213h 55m	-
Yorkshire Water	VICKERS ROAD/CSO	Firth Park Stream	47	124h 6m	-
Yorkshire Water	NORWOOD ROAD/NO 2 CSO	Bagley Dike	36	110h 4m	644 h
Yorkshire Water	WISEWOOD ROAD/CSO	River Loxley	23	100h 39m	461 h
Yorkshire Water	DEEP LANE SHEFFIELD/CSO	Blackburn Brook	20	56h 40m	-
Yorkshire Water	FIFE STREET/CSO	Blackburn Brook	17	49h 3m	192 h
Yorkshire Water	NORTHERN GENERAL HOSP/CSO	Bagley Dike	13	37h 31m	-
Yorkshire Water	BURGOYNE ROAD/CSO	River Don	16	32h 11m	49 h
Yorkshire Water	GODRIC ROAD/CSO	Hartley Brook Dike	13	24h 52m	177 h
Yorkshire Water	LONGLEY HALL/NO 2 CSO	Bagley Dike	15	24h 45m	-
Yorkshire Water	BUTTERTHWAITE ROAD/CSO	Blackburn Brook	12	21h 18m	-
Yorkshire Water	HOLME LANE SHEFFIELD/CSO	River Loxley	9	8h 43m	-
Yorkshire Water	FAIRTHORN ROAD/NO 2 CSO	Firth Park Stream	10	8h 12m	-
Yorkshire Water	HOLME LANE SYPTE/CSO	River Loxley	8	3h 6m	-
Yorkshire Water	DUNMOW ROAD/CSO	Bagley Dyke	2	2h 28m	-
Yorkshire Water	FIRTH PARK ROAD/NO 2 CSO	Firth Park Stream	5	2h 5m	-
Yorkshire Water	DEERLANDS AVENUE 177/CSO	Sheffield Lane Dike	1	0h 25m	-
Yorkshire Water	DVISA A22 GILPIN STREET/CSO	River Don	1	0h 5m	-
Yorkshire Water	DUDLEY ROAD/CSO	River Don	0	0h	8,512 h
Yorkshire Water	BURNABY CRESCENT/CSO	River Don	0	0h	8,608 h
Yorkshire Water	CARLISLE STREET 129/CSO	Duke Of Norfolk'S Culvert	0	0h	5,410 h
Yorkshire Water	CLAYWHEELS LANE/CSO	Culv River Don	0	0h	8,464 h
Yorkshire Water	PARKSIDE ROAD/CSO	River Don	0	0h	1,696 h
Yorkshire Water	GODDARD HALL ROAD/CSO	Bagley Dyke	0	0h	5,441 h
Yorkshire Water	RUDYARD ROAD/CSO	River Loxley	0	0h	-
Yorkshire Water	CATCHBAR LANE/CSO	Clvrt River Don	0	0h	-
Yorkshire Water	NEWMAN DRIVE/CSO	Blackburn Brook	0	0h	294 h
Yorkshire Water	HARTLEY BROOK AVENUE/CSO	Hartley Brook Dike	0	0h	-

Company

Site Name

Receiving Waterway

Overflow Days

Total Duration (hours)

Offline/Potential Pollution

Yorkshire Water

HIGH BRIDGE HILLSBORO/CSO

River Don

455h 49m

511 h

Yorkshire Water