River Witham polluted by sewage 304 times in 2024 - lasting 3,802 hours

Totals for River Witham in 2024

8 Sites polluted by Anglian Water

304 sewage dumps
3,802 h duration

That's 5.28 months. 5.8 times a week, on average

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Constituencies along River Witham

Pollution Summary 2024

Here are all the reported sewage overflow totals for River Witham 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 %
Anglian Water	River Witham	LONG BENNINGTON STW	88	1,250	100
Anglian Water	River Witham	MARSTON (GRANTHAM) WRC	54	808	94.2
Anglian Water	River Witham	CLAYPOLE STW	57	702	99.1
Anglian Water	River Witham	BASSINGHAM WATER RECYCLING CENTRE	57	591	100
Anglian Water	River Witham	NORTH HYKEHAM WATER RECYCLING CENTR	26	284	79.4
Anglian Water	River Witham	NORTH WITHAM TPS	9	127	100
Anglian Water	River Witham	COLSTERWORTH STW	11	37	100
Anglian Water	River Witham	GRANTHAM - BRIDGE END GROVE CSO	2	0	99.7
Anglian Water	River Witham	BARDNEY WATER RECYCLING CENTRE	0	0	100

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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