Top of the Poops | Constituency Sewage Map | Mid Derbyshire

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Live data for Mid Derbyshire in 2026

So far this year (as of 25 Oct 2026, 13:15) there has been 4,208 hours of sewage overflows, from 106 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s

Sewage without rain in Mid Derbyshire

On 10 occasions since December 2024, no rain fell anywhere in Mid Derbyshire for days — and its CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s discharged anyway.

12 Jan - 18 Jan 2025 2 at once · 205h 1 Apr - 2 Apr 2025 1 at once · 29h 19 Jan 2025 1 at once · 24h

Totals for Mid Derbyshire in 2025

34 Sites polluted by Severn Trent Water

895 sewage dumps

3,818 hours duration

Sewage pollution map of Mid Derbyshire: 895 spills in 2025, lasting 3,818 hours, by Severn Trent Water

That's 5.3 months. On average 2.5 times a day

Change Over Time

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Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Severn Trent Water	River Derwent	DUFFIELD STW	57	657	99.1
Severn Trent Water	Flagshaw Brook	KIRK LANGLEY STW	63	656	98.8
Severn Trent Water	River Derwent	DERBY SEWAGE TREATMENT WORKS	49	458	100
Severn Trent Water	River Derwent	BELPER SEWAGE TREATMENT WORKS	44	373	100
Severn Trent Water	Green Lane Brook	WESTON UNDERWOOD STW	27	218	100
Severn Trent Water	River Derwent	AREAS MILFORD & BELPER/SM & EM O/F	98	180	98.75
Severn Trent Water	River Ecclesbourne	HAZELWOOD PS - EMERGENCY OVERFLOW	22	163	100
Severn Trent Water	River Derwent	KEDLESTON ROAD CSO	46	146	100
Severn Trent Water	Sow Brook	DALE ABBEY SEWAGE PUMPING STATION	38	111	100
Severn Trent Water	River Derwent	OPPOSITE THE LODGE CSO	32	102	100
Severn Trent Water	River Derwent	OFF STONEY GATE ROAD CSO	39	87	100
Severn Trent Water	River Derwent	BARGATE ROAD CSO	12	69	100
Severn Trent Water	Ock Brook	NEWBOLD AVENUE CSO	21	62	99.9
Severn Trent Water	River Derwent	DERBY ROAD	31	60	96.3
Severn Trent Water	River Derwent	BRIDGE FOOT COMBINED SEWER OVERFLOW	18	57	100
Severn Trent Water	Markeaton Brook	MARKEATON LANE CSO	12	57	100
Severn Trent Water	River Derwent	DERBY ROAD CSO	37	56	91.8
Severn Trent Water	Stanley Brook	STANLEY VILLAGE CSO	19	48	100
Severn Trent Water	River Derwent	SANDRINGHAM DRIVE CSO	28	40	100
Severn Trent Water	River Derwent	ANGLERS LANE CSO	7	32	100
Severn Trent Water	River Derwent	BRIDGE HILL/BELPER LANE CSO	46	31	100
Severn Trent Water	Stanley Brook	ST WILFRID'S ROAD CSO	14	26	100
Severn Trent Water	River Derwent	NOTTINGHAM ROAD CSO	17	22	100
Severn Trent Water	Ock Brook	SOUTH OF BORROWASH BYPASS CSO	22	21	100
Severn Trent Water	River Derwent	BRIDGE STREET CSO	35	20	100
Severn Trent Water	River Derwent	BROADHOLME PUMPING STATION	6	20	96.1
Severn Trent Water	Stalney Brook	STANLEY COMMON - COMMON LANE CSO	15	9	100
Severn Trent Water	River Derwent	ALLESTREE SEWAGE PUMPING STATION	3	8	100
Severn Trent Water	River Derwent	CASTLE ORCHARD CSO	4	6	100
Severn Trent Water	Coppice Brook	DERBY RD-GIBFIELD LN CSO	14	4	95.7
Severn Trent Water	Northern Flood Culvert	KEDLESTON ROAD STORM OVERFLOW	2	3	100
Severn Trent Water	River Derwent	BRIDGE STREET-FIELD LANE JCN CSO	11	2	100
Severn Trent Water	River Derwent	DERBY ROAD CSO	4	0	100
Severn Trent Water	River Derwent	THE FLEET COMBINED SEWER OVERFLOW	2	0	84.7
Severn Trent Water	River Derwent	BRIDGE INN/RAILWAY CROSSING - O/F	0	0	100
Severn Trent Water	River Derwent	CASTLE ORCHARD PUMPING STATION	0	0	100
Severn Trent Water	Ock Brook	HAWTHORNE AVENUE CSO	0	0	100
Severn Trent Water	Coppice Brook	KING ST-STRUTT ST CSO	0	0	100
Severn Trent Water	Bottle Brook	LITTLE EATON SPS - STM/EMERGENCY OF	0	0	100
Severn Trent Water	Markeaton Brook	QUARNDON - CHURCH ROAD CSO	0	0	100
Severn Trent Water	Bottle Brook	STORM SEWAGE OVERFLOW ALFRETON ROAD	0	0	100

Mid Derbyshire

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Live data for Mid Derbyshire in 2026

Sewage without rain in Mid Derbyshire

Totals for Mid Derbyshire in 2025

34 Sites polluted by Severn Trent Water

Change Over Time

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