St Neots and Mid Cambridgeshire

Polluted by sewage 147 times in 2025 lasting 958 hours

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Live data for St Neots and Mid Cambridgeshire in 2026

So far this year (as of 25 Oct 2026, 14:15) there has been 852 hours of sewage overflows, from 31 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s

Sewage without rain in St Neots and Mid Cambridgeshire

On 13 occasions since December 2024, no rain fell anywhere in St Neots and Mid Cambridgeshire for days — and its CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s discharged anyway.

4 Mar - 5 Mar 2026 1 at once · 44h 19 Mar - 20 Mar 2026 1 at once · 15h 25 Sept 2025 1 at once · 7h

Totals for St Neots and Mid Cambridgeshire in 2025

14 Sites polluted by Anglian Water
147 sewage dumps
958 hours duration
Sewage pollution map of St Neots and Mid Cambridgeshire
Sewage pollution map of St Neots and Mid Cambridgeshire: 147 spills in 2025, lasting 958 hours, by Anglian Water
That's 1.33 months. 2.8 times a week, on average

Change Over Time

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Waterways in St Neots and Mid Cambridgeshire

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Pollution Summary 2025

Here are all the reported sewage overflow totals for St Neots and Mid Cambridgeshire in 2025. 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 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water Elsworth Brook ELSWORTH - ROGERS CLOSE PS 14 179 100
Anglian Water Unnamed Culverted Watercourse HARDWICK (W) PS 12 165 98.6
Anglian Water Un Swavesey Dra HIGH ST TPS BOXWORTH 21 156 100
Anglian Water Abbotsley Brook WARESLEY WATER RECYCLING CENTRE 12 138 100
Anglian Water Dockerell Brook River Great Ou OVER WATER RECYCLING CENTRE 11 123 99.9
Anglian Water Paxton Brook PAXTON STW 5 65 100
Anglian Water Gransden Brook GREAT GRANSDEN TPS 11 64 100
Anglian Water Hen Brook ABBOTSLEY - HARBINS LANE SPS 6 28 100
Anglian Water Dockerel Brook OVER FEN ROAD 3 14 100
Anglian Water West Brook PAPWORTH EVERARD STW 7 13 100
Anglian Water Unnamed River GREENSIDE CLOSE 24 4 100
Anglian Water River Ouse ST NEOTS STW 6 1 100
Anglian Water River Great Ouse ST NEOTS - MARKET SQUARE CSO 14 1 94.8
Anglian Water Connington Brook KNAPWELL PUMPING STATION 1 0 100
Anglian Water Brampton Brook BRAMPTON PS 0 0 99.4
Anglian Water River Great Ouse CONINGTON - FEN DRAYTON RD PS 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. Live sewage data from Stream Water API

Annual figures up to and including 2025 come from official water company returns. The 2026 figure is our own estimate, derived continuously from the companies' live data feeds.

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.

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Analysing sewage pollution by the Water Industry

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