Liverpool

Polluted by sewage 857 times in 2024 lasting 4,569 hours

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Totals for Liverpool in 2024

26 Sites polluted by United Utilities

857 sewage dumps

4,569 hours duration

That's 6.35 months. On average 2.3 times a day

Change Over Time

Waterways in Liverpool

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Pollution Summary 2024

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

Reporting refers to how much of the time the monitoring was active. In this locality all the declared CSOs appeared to have monitoring enabled for more than 50% of the year

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
United Utilities	River Mersey Estuary	LIVERPOOL WWTW	253	2,137	100
United Utilities	Ditton Brook	HUYTON WASTEWATER TREATMENT WORKS	111	1,061	100
United Utilities	River Alt	FAZAKERLEY WWTW	67	446	100
United Utilities	Halewood Brook	WOOLTON STW	53	295	82.05
United Utilities	Mersey Estuary	SOUTHERN RELIEF CSO	58	194	100
United Utilities	Lady Pool	HALE ROAD / DINNER LANE CSO	21	99	98.5
United Utilities	River Mersey Estuarine Waters	BANKHALL RELIEF CSO 99005	63	69	100
United Utilities	Mersey Estuary	GARSTON CSO LIVERPOOL	50	68	100
United Utilities	River Alt	MELLING WWTW	9	39	99.9
United Utilities	Mersey Estuary	MERSEY ROAD COMBINED SEWER OVERFLOW	21	36	100
United Utilities	Unknown	WINDBOURNE CSO	16	23	100
United Utilities	Mersey Estuary	GRASSENDALE COMBINED SEWER OVERFLOW	17	22	100
United Utilities	Un-Named Of River Alt	HUYTON FARM PUMPING STATION	23	13	97
United Utilities	Mersey Estuary	DINGLE COMBINED SEWER OVERFLOW	11	12	100
United Utilities	River Mersey Estuary	FULWOOD CSO	8	10	100
United Utilities	Mersey Estuary	SANDHILLS LANE CSO	7	8	100
United Utilities	Mersey Estuary	ST NICHOLAS STORM SEWER OVERFLOW	17	4	100
United Utilities	River Mersey Estuary	PARK STREET COMBINED SEWER OVERFLOW	3	4	100
United Utilities	River Mersey Estuary	BEACONS GUTTER SSO	14	4	100
United Utilities	River Mersey Estuary	MILLERS BRIDGE CSO 99004	2	3	100
United Utilities	Mersey Estaury	HALEWOOD PUMPING STATION	4	2	100
United Utilities	River Alt	CROXTETH HALL LANE CSO 261QD	3	2	99.5
United Utilities	Mersey Estuary	BATTERY LANE CSO	10	2	100
United Utilities	Mersey Estuary	GOWER ST/KINGS DOCK CSO	5	2	100
United Utilities	River Mersey	BANKHALL CSO 99007 LIV0038	9	1	100
United Utilities	Mersey Estuary	JERICHO LANE CSO	2	0	100
United Utilities	Ditton Brook	LOWER RD PS	0	0	78.1

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. Live sewage data from Stream Water API

Uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.

Analysing sewage pollution by the Water Industry

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Liverpool Polluted by sewage 857 times in 2024 lasting 4,569 hours

Liverpool