Top of the Poops | Waterway

Pollution Summary 2024

Here are all the reported sewage overflow totals for River Wye in 2024. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page. We're working on it.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Dwr Cymru Welsh Water	River Wye	PUMPING STATION AT MOCCAS STW	115	2,074	99.8
Dwr Cymru Welsh Water	River Wye	SPS AT EARDISLEY STW	108	1,765	99.8
Dwr Cymru Welsh Water	River Wye	EIGN WASTEWATER TREATMENT WORKS	121	1,283	99.9
Dwr Cymru Welsh Water	River Wye	MONMOUTH STW REDBROOK ROAD MONMOUTH	110	1,132	99.5
Dwr Cymru Welsh Water	River Wye	NEWLAND SEWAGE TREATMENT WORKS	140	1,103	98.8
Dwr Cymru Welsh Water	River Wye	JOYFORD MILL PUMPING STATION	52	816	99.8
Dwr Cymru Welsh Water	River Wye	Builthwells WWTW CSO	39	637	100
Dwr Cymru Welsh Water	River Wye	Storm Tanks at Rhayader STW	64	542	99.8
Dwr Cymru Welsh Water	River Wye	CSO at Welsh Street Chepstow	106	492	98.2
Dwr Cymru Welsh Water	River Wye	SEDBURY SEWAGE PUMPING STATION	78	476	99.8
Dwr Cymru Welsh Water	River Wye	LYDBROOK SEWAGE TREATMENT WORKS SSO	46	418	99.8
Dwr Cymru Welsh Water	River Wye	WILTON SEWAGE PUMPING STATION	49	321	99.8
Dwr Cymru Welsh Water	River Wye	Tintern Main SPS	55	319	99.8
Dwr Cymru Welsh Water	River Wye	Monmouth 2 CSO	65	292	99.7
Dwr Cymru Welsh Water	River Wye	ST MARTINS ALLOTMENTS CSO HEREFORD	43	282	99.8
Dwr Cymru Welsh Water	River Wye	The Strand CSO, Church Street, Builth Wells	66	251	98.6
Dwr Cymru Welsh Water	River Wye	GREYFRIARS BRIDGE CSO	41	245	99.2
Dwr Cymru Welsh Water	River Wye	HOMS ROAD PUMPING STATION CSO	58	244	99.8
Dwr Cymru Welsh Water	River Wye	BELMONT ROUNDABOUT CSO	28	222	75.6
Dwr Cymru Welsh Water	River Wye	CSO at Rhayader WwTW	56	203	99.8
Dwr Cymru Welsh Water	River Wye	Hay-on-Wye (Main) SPS	74	188	74.6
Dwr Cymru Welsh Water	River Wye	ROSS LOWER CLEEVE WWTW	49	187	99.7
Dwr Cymru Welsh Water	River Wye	CHURCH LANE STW CHURCH ROAD	63	181	99.8
Dwr Cymru Welsh Water	River Wye	HOPE AND ANCHOR CSO	60	154	96.5
Dwr Cymru Welsh Water	River Wye	Glasbury STW Glasbury Nr Hay On Wye	35	100	99.95
Dwr Cymru Welsh Water	River Wye	Glasbury STW Glasbury Nr Hay On Wye	34	99	99.9
Dwr Cymru Welsh Water	River Wye	Thornwell Road CSO	63	88	99.8
Dwr Cymru Welsh Water	River Wye	GREAT HOUGH BROOK CSO	23	82	99.8
Dwr Cymru Welsh Water	River Wye	EIGN 1B COMBINED SEWER OVERFLOW	25	81	99.8
Dwr Cymru Welsh Water	River Wye	GREAT HOUGHBROOK PS ADJACENT TO FOR	5	52	10.6
Dwr Cymru Welsh Water	River Wye	CSO at Newbridge on Wye STW	13	51	99.7
Dwr Cymru Welsh Water	River Wye	Llangurig P.S. - Overflow	3	47	100
Dwr Cymru Welsh Water	River Wye	FOWNHOPE SEWAGE TREATMENT WORKS	27	46	99.8
Dwr Cymru Welsh Water	River Wye	CSO Llanelwedd - Scout Hut Station Road	7	41	93.6
Dwr Cymru Welsh Water	River Wye	WYEBANK RD CSO	32	25	99.1
Dwr Cymru Welsh Water	River Wye	CSO at Rhayader Fields St. Brides Church	8	24	98.1
Dwr Cymru Welsh Water	River Wye	Llyswen STW Settled Storm	6	24	99.8
Dwr Cymru Welsh Water	River Wye	North Road CSO North Rd Builth Well	11	21	99.7
Dwr Cymru Welsh Water	River Wye	Raglan Way CSO	23	9	99.4
Dwr Cymru Welsh Water	River Wye	LLYSWEN STW CHURCH ROAD LLYSWEN	3	3	99.9
Dwr Cymru Welsh Water	River Wye	LOWER LYDBROOK RIVER WYE CSO	5	2	99.2
Dwr Cymru Welsh Water	River Wye	NEWBRIDGE-ON-WYE STW POWYS	2	1	100
Dwr Cymru Welsh Water	River Wye	Glasbury STW Glasbury Nr Hay On Wye	1	0	100
Dwr Cymru Welsh Water	River Wye	Hay-on-Wye (Warren Close) SPS	1	0	99.8
Dwr Cymru Welsh Water	River Wye	LEYMANS FIELD PS BRAEMAR GARDENS	1	0	99.8
Dwr Cymru Welsh Water	River Wye	CSO at Weun Chapel Park Toilets, Rhayader	0	0	99.3

River Wye polluted by sewage 2,014 times in 2024 - lasting 14,640 hours

45 Sites polluted by Dwr Cymru Welsh Water

Pollution Summary 2024

Data Sources & Accuracy

Media Queries

Please Support Us