North West Cambridgeshire was polluted by sewage 671 times in 2023
lasting 8,237 hours
- but monitoring was disabled in some locations, so could be more

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Constituency

✔ means we have experimental daily data since 2023

Totals for North West Cambridgeshire in 2023

23 Sites polluted by Anglian Water

671 sewage dumps
8,237 h duration

That's 11.44 months. On average 1.8 times a day

Change Over Time

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Constituencies near North West Cambridgeshire

Waterways in North West Cambridgeshire

Pollution Summary 2023

Here are all the reported sewage overflow totals for North West Cambridgeshire in 2023. 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 constituency 2 of the total 35 CSO locations had reporting enabled for less than half the year, of which 2 had zero reporting.

Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Anglian Water	Counterdrain River Nene T	PETERBOROUGH - FLAG FEN WRC	236	2,957	100
Anglian Water	Bury Brook	OLDHURST STW	104	1,662	100
Anglian Water	Cranbrook Drain River Great Ou	SOMERSHAM WATER RECYCLING CENTRE	45	563	100
Anglian Water	River Nene	PETERBOROUGH OUNDLE ROAD CSO	42	428	100
Anglian Water	Middle Level Catch Drn	SAWTRY WATER RECYCLING CENTRE	37	425	100
Anglian Water	Ellington Brook	MOLESWORTH STW	31	396	100
Anglian Water	R Nene	WANSFORD PS	14	312	100
Anglian Water	Ellington Brook	SPALDWICK PS EO	18	282	100
Anglian Water	River Great Ouse	NEEDINGWORTH STW	18	274	100
Anglian Water	Ripton Brook	WARBOYS CHURCH STREET TERM PUMP STA	11	200	100
Anglian Water	R Welland	BAINTON PS	10	184	100
Anglian Water	Kings Dyke	THISTLE DRIVE PS	11	111	100
Anglian Water	R Nene	MILTON FERRY PS	27	100	100
Anglian Water	Great Raveley Drain	UPWOOD STW	30	91	99.8
Anglian Water	Black Horse Drain	SAWTRY PUMPING STATION CSO/EO	9	88	100
Anglian Water	Ellington Brook	CATWORTH (HOSTEL) STW	7	71	100
Anglian Water	River Nene	PETERBOROUGH-ORTON MERE PS	2	27	100
Anglian Water	High Lode	RAMSEY - BODSEY TPS	4	19	100
Anglian Water	River Welland	SSO WOTHORPE	2	17	100
Anglian Water	River Nene	PETEBOROUGH NORTH MINSTER CSO	3	10	98
Anglian Water	Unknown	SO RAMSEY	6	8	100
Anglian Water	Counter Drain	FLAG FEN INLET PUMPING STATION	3	2	100
Anglian Water	River Nene	ALWALTON MILL LANE PUMPING STATION	1	0	100
Anglian Water	Alconbury Brook	ELLINGTON - GRAFHAM ROAD SP	0	0	100
Anglian Water	Alconbury Brook	GREAT GIDDING PS	0	0	100
Anglian Water	Ramsey High Lode	ST MARY'S RD	0	0	100
Anglian Water	Fletton Spring	SHERWOOD AVENUE SSO	0	0	100
Anglian Water	Middle Level Catchwater	SAWTRY	0	0	0
Anglian Water	River Nene And Nene	STIBBINGTON WATER RECYCLING CENTRE	0	0	100
Anglian Water	Ripton Brook	WISTOW SPS	0	0	100
Anglian Water	River Nene	HORSEY TOLL PUMPING STATION	0	0	100
Anglian Water	Wittering Brook	WITTERING STW	0	0	100
Anglian Water	River Nene	ELTON WRC	0	0	100
Anglian Water	Marholm Brook	MARHOLM PUMPING STATION	0	0	100
Anglian Water	Old Course River Nene	CSO AT HORSEY BRIDGE	0	0	0

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. This 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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