Clacton was polluted by sewage 538 times in 2024
lasting 3,960 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 Clacton in 2025
So far this year (as of Apr 16, 2025, 5:30 PM) there has been 254 hours of sewage overflows
Totals for Clacton in 2024
22 Sites polluted by Anglian Water
538 sewage dumps
3,960 h duration
That's 5.5 months. On average 1.5 times a day
Change Over Time
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Constituencies near Clacton
Daily Data
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Clacton, 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.

Pollution Summary 2024

Here are all the reported sewage overflow totals for Clacton 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 0 of the total 25 CSO locations had reporting enabled for less than half the year, of which 0 had zero reporting.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Anglian Water Bentley Brook GREAT BENTLEY - THORRINGTON ROAD PS 69 1,369 100
Anglian Water North Sea CLACTON (HOLLAND HAVEN) WRC 117 686 100
Anglian Water North Sea JAYWICK WATER RECYCLING CENTRE 86 504 98.9
Anglian Water Foulton Hall Ditch LITTLE OAKLEY SPS 41 436 100
Anglian Water River Ramsey GREAT OAKLEY SPARROWS CORNER CPS 24 291 100
Anglian Water Borrow Or Ray Creek ST OSYTH STW 23 244 100
Anglian Water St. Osyth Creek ST OSYTH POINT CLEAR ROAD CSO 16 78 100
Anglian Water Marsh House Ditch KIRBY MAIN MALTINGS PUMPING STATION 15 73 100
Anglian Water North Sea WALTON-ON-THE-NAZE TERMINAL PS 22 65 100
Anglian Water Kirby Brook FRINTON UPPER 2ND AV/THE CLOSE CSO 48 57 100
Anglian Water North Sea JAYWICK CLACTON 23 PARK SQUARE CSO 13 44 100
Anglian Water Unknown WILLOW WALK PS 4 42 100
Anglian Water North Sea CLACTON SEA FRONT / GUNFLEET CSO 2 14 100
Anglian Water Kirby Brook HOLLAND ROAD/SECOND AVENUE 5 14 99.4
Anglian Water North Sea CLACTON VICTORIA ROAD CSO 18 14 100
Anglian Water North Sea CLACTON WEST ROAD TERMINAL PS 5 12 100
Anglian Water Holland Brook THORPE ROAD PS 16 10 99.3
Anglian Water North Sea QUEENS ROAD/ESPLANADE CSO 2 0 100
Anglian Water North Sea CLACTON PARK ROAD/VICARAGE GRD CSO 3 0 100
Anglian Water North Sea FRINTON - ESPLANADE/SECOND AVE CSO 4 0 100
Anglian Water North Sea CLACTON COLLINGWOOD RD/WASH LN CSO 2 0 100
Anglian Water North Sea JAYWICK BROOKLANDS GARDENS PS 3 0 100
Anglian Water N.Sea Via Gunfleet Long Sea Ou CLARENDON / HOLLAND ROAD CSO 0 0 100
Anglian Water Unknown SEWER AT HARWICH ROAD 0 0 91
Anglian Water Unnamed River Ramsey WIX ROAD SPS 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.