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Pollution Summary 2023

Here are all the reported sewage overflow totals for River Ouse in 2023. 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 %
Yorkshire Water	River Ouse	WISTOW SEWAGE TREATMENT WORKS	328	5,106	100
Yorkshire Water	River Ouse	WOOLWORTHS CSO	204	3,649	100
Yorkshire Water	River Ouse	FULFORD SEWAGE PUMPING STATION	132	2,143	100
Yorkshire Water	River Ouse	HOWDEN STW	178	1,592	100
Yorkshire Water	River Ouse	BUTCHER TERRACE CSO	99	1,469	100
Yorkshire Water	River Ouse	SKELDERGATE BRIDGE CSO	105	1,450	100
Yorkshire Water	River Ouse	LENDAL HILL COMBINED SEWER OVERFLOW	114	1,356	100
Yorkshire Water	River Ouse	MARYGATE LANDING CSO (NO2)	97	1,343	92.6
Yorkshire Water	River Ouse	THE ESPLANADE YORK CSO	125	1,334	100
Yorkshire Water	River Ouse	BARLBY SEWAGE TREATMENT WORKS	103	1,253	100
Yorkshire Water	River Ouse	TRAFALGAR STREET CSO	158	1,080	100
Yorkshire Water	River Ouse	NABURN YORK ROAD SPS	42	706	100
Yorkshire Water	River Ouse	CHURCH END SEWAGE PUMPING STATION	73	702	100
Yorkshire Water	River Ouse	GILBERDYKE STW	153	677	99.3
Yorkshire Water	River Ouse	RIVERSIDE GARDENS SPS	76	562	100
Yorkshire Water	River Ouse	KNAVESMIRE ROAD CSO	57	452	83
Yorkshire Water	River Ouse	CARR LANE SPS	95	420	100
Yorkshire Water	River Ouse	MARYGATE LANE CSO	49	418	99.3
Yorkshire Water	River Ouse	SELBY SEWAGE TREAMENT WORKS	52	400	99.8
Yorkshire Water	River Ouse	BARLBY ROAD SPS	70	203	100
Yorkshire Water	River Ouse	HOOK STW	83	139	100
Yorkshire Water	River Ouse	HEMINGBROUGH WPC WORKS	37	112	100
Yorkshire Water	River Ouse	QUEENS STAITH CSO	56	108	99.9
Yorkshire Water	River Ouse	MILLFIELD LANE CSO	38	101	100
Yorkshire Water	River Ouse	ASSELBY COMBINED SEWER OVERFLOW	40	91	99.9
Yorkshire Water	River Ouse	STATION ROAD SSO	20	90	91.2
Yorkshire Water	River Ouse	CASTLE MILLS CSO	34	87	100
Yorkshire Water	River Ouse	TADCASTER ROAD CSO & BISHOPTHORPE	11	79	100
Yorkshire Water	River Ouse	COMMON HALL LANE CSO	10	74	100
Yorkshire Water	River Ouse	LANDING LANE CSO	23	41	99.7
Yorkshire Water	River Ouse	JUBILEE TERRACE CSO	23	39	100
Yorkshire Water	River Ouse	FARNDALE STREET CSO	12	27	100
Yorkshire Water	River Ouse	QUEEN STREET BRIDGE CSO	18	17	100
Yorkshire Water	River Ouse	HOWDEN ROAD	2	12	93.3
Yorkshire Water	River Ouse	LOWER POPPLETON LANE SPS	6	11	9
Yorkshire Water	River Ouse	BOOTHAM HOSPITAL CSO	10	9	100
Yorkshire Water	River Ouse	GOOLE LOCK HILL SPS	4	9	99.8
Yorkshire Water	River Ouse	GROSVENOR TERRACE CSO	8	3	64.4
Yorkshire Water	River Ouse	FISHER END SSO	6	2	99.6
Yorkshire Water	River Ouse	SKELDERGATE BRIDGE CSO	21	0	100
Yorkshire Water	River Ouse	RAWCLIFFE SPS	1	0	100
Yorkshire Water	River Ouse	HARTOFT STREET CSO	1	0	64
Yorkshire Water	River Ouse	ROYAL YORK HOTEL NO.1 CSO	0	0	100
Yorkshire Water	River Ouse	JUBILEE TERRACE CSO	0	0	2.6
Yorkshire Water	River Ouse	TERRY AVENUE CSO	0	0	0
Yorkshire Water	River Ouse	PORTLAND STREET CSO	0	0	100
Yorkshire Water	River Ouse	NEW WALK CSO	0	0	0
Yorkshire Water	River Ouse	ROYAL YORK HOTEL NO.2 CSO	0	0	100
Yorkshire Water	River Ouse	STATION ROAD CSO	0	0	100

River Ouse polluted by sewage 2,774 times in 2023 - lasting 27,386 hours

42 Sites polluted by Yorkshire Water

Pollution Summary 2023

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