Top of the Poops | Constituency Sewage Map | Hereford and South Herefordshire

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Live data for Hereford and South Herefordshire in 2026

So far this year (as of 26 Oct 2026, 01:15) there has been 4,179 hours of sewage overflows, from 27 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s

Sewage without rain in Hereford and South Herefordshire

On 5 occasions since December 2024, no rain fell anywhere in Hereford and South Herefordshire for days — and its CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s discharged anyway.

8 Apr 2026 1 at once · 3h 18 Jun 2025 1 at once · 2h 14 Aug 2026 1 at once · 0h

Totals for Hereford and South Herefordshire in 2025

25 Sites polluted by Dwr Cymru Welsh Water

593 sewage dumps

2,889 hours duration

Sewage pollution map of Hereford and South Herefordshire: 593 spills in 2025, lasting 2,889 hours, by Dwr Cymru Welsh Water

That's 4.01 months. On average 1.6 times a day

Change Over Time

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Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Dwr Cymru Welsh Water	Worm Brook	MUCH DEWCHURCH NEW STW OS PARCEL 24	42	645	99.9
Dwr Cymru Welsh Water	Dulas Brook	PONTRILAS WASTEWATER TREATMENT WRKS	37	553	99.9
Dwr Cymru Welsh Water	River Wye	EIGN WASTEWATER TREATMENT WORKS	47	405	99.9
Dwr Cymru Welsh Water	River Wye	PUMPING STATION AT MOCCAS STW	21	300	99.9
Dwr Cymru Welsh Water	River Wye	HOPE AND ANCHOR CSO	56	273	95.8
Dwr Cymru Welsh Water	Olchon Brook	LONGTOWN STW PS	12	159	99.8
Dwr Cymru Welsh Water	River Wye	ROSS LOWER CLEEVE WWTW	21	99	99.9
Dwr Cymru Welsh Water	River Wye	ST MARTINS ALLOTMENTS CSO HEREFORD	31	96	99.9
Dwr Cymru Welsh Water	River Dore	PETERCHURCH WASTEWATER TREATMENT WK	12	85	99.8
Dwr Cymru Welsh Water	River Wye	HOMS ROAD PUMPING STATION CSO	23	61	99.9
Dwr Cymru Welsh Water	River Wye	BELMONT ROUNDABOUT CSO	9	50	94.1
Dwr Cymru Welsh Water	River Wye	GREYFRIARS BRIDGE CSO	15	32	92.8
Dwr Cymru Welsh Water	River Wye	WILTON SEWAGE PUMPING STATION	4	26	99.9
Dwr Cymru Welsh Water	River Wye	EIGN 1B COMBINED SEWER OVERFLOW	8	24	99.9
Dwr Cymru Welsh Water	Rudhall Brook	BRAMPTON STREET CSO	27	22	98.4
Dwr Cymru Welsh Water	River Wye	GREAT HOUGH BROOK CSO	10	13	99.9
Dwr Cymru Welsh Water	Yazor Brook	3 ELMS ROAD COMBINED SEWER OVERFLOW	24	11	98
Dwr Cymru Welsh Water	Rudhall Brook	CAWDOR ARCH COMBINED SEWER OVERFLOW	12	10	99.8
Dwr Cymru Welsh Water	Yazor Brook	THREE ELMS ROAD CSO	14	6	99.9
Dwr Cymru Welsh Water	Yazor Brook	GRANDSTAND ROAD CSO	11	4	99.3
Dwr Cymru Welsh Water	Yazor Brook	BARTON ROAD COMBINED SEWER OVERFLOW	144	4	99.9
Dwr Cymru Welsh Water	Lugg Rheay	SEATON AVENUE CSO	6	2	93.7
Dwr Cymru Welsh Water	Widemarsh Brook	MISS CHAVES COMBINED SEWER OVERFLOW	2	0	99.9
Dwr Cymru Welsh Water	Small Brook	STATION ST COMBINED SEWER OVERFLOW	3	0	99.9
Dwr Cymru Welsh Water	Belvedere Brook	WHITECROSS ROAD CSO HEREFORD	2	0	100
Dwr Cymru Welsh Water	River Wye	LEYMANS FIELD PS BRAEMAR GARDENS	0	0	99.9

Hereford and South Herefordshire

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Live data for Hereford and South Herefordshire in 2026

Sewage without rain in Hereford and South Herefordshire

Totals for Hereford and South Herefordshire in 2025

25 Sites polluted by Dwr Cymru Welsh Water

Change Over Time

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