South Holland and The Deepings

Polluted by sewage 503 times in 2024 lasting 5,029 hours

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024

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✔ means we have experimental daily data since 2023

Live data for South Holland and The Deepings in 2025

So far this year (as of Apr 25, 2025, 7:30 PM) there has been 579 hours of sewage overflows

Totals for South Holland and The Deepings in 2024

8 Sites polluted by Anglian Water

503 sewage dumps

5,029 hours duration

That's 6.98 months. On average 1.4 times a day

Change Over Time

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Constituencies near South Holland and The Deepings

Waterways in South Holland and The Deepings

Daily Data

We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for South Holland and The Deepings, here you can see overflows in red, the darker the red, the more the CSO overflowed that day.

Each CSO has a row, the most recent data is on the right hand side.

Monitoring Online

Monitoring Offline

Polluting

Potentially Polluting

Unknown

Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.

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Pollution Summary 2024

Here are all the reported sewage overflow totals for South Holland and The Deepings 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 constituency all the declared CSOs appeared to have monitoring enabled for more than 50% of the year

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Company	Waterway	Site	Sewage Dumps	Duration (Hours)	Reporting %
Anglian Water	River Welland	DEEPING WATER RECYCLING CENTRE	131	1,472	99.7
Anglian Water	Green Bank Drn,New S. Eau Rive	CROWLAND STW	68	1,297	99.5
Anglian Water	Holbeach River	HOLBEACH WATER RECYCLING CENTRE	53	801	94.3
Anglian Water	Mill Drain	DONINGTON WATER RECYCLING CENTRE	111	692	100
Anglian Water	River Nene	SUTTON BRIDGE STW	101	418	95.55
Anglian Water	River Welland	SPALDING STW	35	324	65.3
Anglian Water	River Welland	WELLAND ROAD SPS	3	19	100
Anglian Water	River Welland	SSO ST ANDREWS CHURCH	1	4	96.2
Anglian Water	River Welland	SPALDING-ALBION STREET PS	0	0	100

Showing 1 to 9 of 9 entries

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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South Holland and The Deepings Polluted by sewage 503 times in 2024 lasting 5,029 hours

South Holland and The Deepings