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Clacton - 2025 Sewage

Polluted by sewage 1,688 hours in 2025 , monitoring offline 7,216 hours , potential overflows 342 hours

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

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View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in Clacton for 2025. It is an estimate, based on very poor quality live data from the Water Companies. This may not align with the 'official' reported sewage values from the water companies, which is reported in April following then end of the year - so 2025 numbers are reported in April 2026.

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

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Constituencies near Clacton

Daily Data

Jan - 204 hours
Feb - 33 hours
Mar - 2 hours
Apr - 18 hours
May - 9 hours
Jun - 21 hours
Jul - 125 hours
Aug - 10 hours , 1,349 offline
Sept - 24 hours , 1,440 offline
Oct - 139 hours , 3 potential
Nov - 861 hours , 1,509 offline
Dec - 237 hours , 314 potential
Daily data is experimental and data is not guaranteed to be accurate. Please inform us of any issue, we will fix.
Please note: We don't have rainfall data for Wales. If you know where to source it please let us know!
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Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Anglian Water Clacton (Holland Haven) Water Recycling Centre North Sea 56 643h 51m -
Anglian Water WEELEY-WILLOW WALK TPS Holland Brook 39 580h 30m -
Anglian Water JAYWICK NEW STW North Sea 25 101h 50m 2,968 h
Anglian Water ST OSYTH STW Borrow Or Ray Creek 7 48h 32m -
Anglian Water LT OAKLEY-SP Foulton Hall Ditch 16 45h 50m -
Anglian Water Gt Oakley Sparrows Corner Pumping Station River Ramsey 7 43h 15m -
Anglian Water Frinton Upper Second Avenue - The Close Combined Sewer Overflow Kirby Brook 29 36h 51m 2 h
Anglian Water Clacton (Holland Haven) Water Recycling Centre North Sea 8 36h 30m 338 h
Anglian Water FRINTON-STORM SEWAGE KIRBY C Kirby Brook 10 36h 30m -
Anglian Water Walton on the Naze Terminal Pumping Station North Sea 9 25h 49m 1 h
Anglian Water Kirby Main Maltings Pumping Station Marsh House Ditch 4 19h 19m -
Anglian Water WEELEY-WILLOW WALK TPS Holland Brook 4 19h -
Anglian Water Frinton-on-Sea Holland Road & Second Avenue Combined Sewer Overflow Kirby Brook 5 10h -
Anglian Water Clacton (Holland Haven) Water Recycling Centre North Sea 4 8h 32m 1,922 h
Anglian Water Clacton West Road Terminal Pumping Station North Sea 3 7h 15m -
Anglian Water Clacton Victoria Road Combined Sewer Overflow North Sea 10 5h 30m -
Anglian Water Gt Oakley Sparrows Corner Pumping Station River Ramsey 2 3h 28m -
Anglian Water Frinton Upper Second Avenue - The Close Combined Sewer Overflow Kirby Brook 4 2h 43m -
Anglian Water LT OAKLEY-SP Foulton Hall Ditch 2 2h 30m -
Anglian Water GT OAKLEY-WIX RD SP Unnamed River Ramsey 1 1h 59m -
Anglian Water WEELEY-THORPE RD SP Holland Brook 4 1h 44m -
Anglian Water Clacton Sea Front / Gunfleet CSO North Sea 2 1h 30m -
Anglian Water Clarendon/Holland Road Combined Sewer Overflow N.Sea Via Gunfleet Long Sea Ou 2 1h 30m -
Anglian Water Frinton-on-Sea Queens Road/Esplanade Combined Sewer Overflow North Sea 1 1h 29m -
Anglian Water Jaywick - Clacton 23 Park Square Combined Sewer Overflow North Sea 1 1h -
Anglian Water Frinton Esplanade/Second Avenue Combined Sewer Overflow North Sea 1 0h 30m -
Anglian Water Clacton Golf Green Road Jaywick Combined Sewer Overflow North Sea 2 0h 21m -
Anglian Water Clacton Victoria Road Combined Sewer Overflow North Sea 1 0h 15m -
Anglian Water GT BENTLEY-THORRINGTON RD SP Bentley Brook 1 0h 14m -
Anglian Water Jaywick Brooklands Gardens Pumping Station North Sea 1 0h 2m -
Anglian Water Frinton Esplanade/Second Avenue Combined Sewer Overflow North Sea 0 0h -
Anglian Water Frinton-on-Sea Holland Road & Second Avenue Combined Sewer Overflow Kirby Brook 0 0h -
Anglian Water Kirby Main Maltings Pumping Station Marsh House Ditch 0 0h -
Anglian Water ST OSYTH STW Borrow Or Ray Creek 0 0h -
Anglian Water Clacton Golf Green Road Jaywick Combined Sewer Overflow North Sea 0 0h -
Anglian Water THORPE LE SOKEN-RICE BR OV Holland Brook 0 0h -
Anglian Water Walton on the Naze Terminal Pumping Station North Sea 0 0h -
Anglian Water Clacton West Road Terminal Pumping Station North Sea 0 0h -
Anglian Water FRINTON-STORM SEWAGE KIRBY C Kirby Brook 0 0h -
Anglian Water Jaywick Brooklands Gardens Pumping Station North Sea 0 0h -
Anglian Water Clacton - Park Road/Vicarage Gardens CSO North Sea 0 0h -
Anglian Water Clacton Collingwood Road / Wash Lane Combined Sewer Overflow North Sea 0 0h -
Anglian Water Clacton Collingwood Road / Wash Lane Combined Sewer Overflow North Sea 0 0h -
Anglian Water THORPE LE SOKEN-RICE BR OV Holland Brook 0 0h -
Anglian Water WEELEY-THORPE RD SP Holland Brook 0 0h 1,162 h
Anglian Water GT OAKLEY-WIX RD SP Unnamed River Ramsey 0 0h -
Anglian Water Frinton-on-Sea Queens Road/Esplanade Combined Sewer Overflow North Sea 0 0h -
Anglian Water St Osyth Point Clear Road Combined Sewer Overflow St. Osyth Creek 0 0h -
Anglian Water Jaywick - Clacton 23 Park Square Combined Sewer Overflow North Sea 0 0h -
Anglian Water Clacton (Holland Haven) Water Recycling Centre North Sea 0 0h -
Anglian Water Clacton - Park Road/Vicarage Gardens CSO North Sea 0 0h -
Anglian Water Clarendon/Holland Road Combined Sewer Overflow N.Sea Via Gunfleet Long Sea Ou 0 0h -
Anglian Water Clacton Sea Front / Gunfleet CSO North Sea 0 0h -
Anglian Water JAYWICK NEW STW North Sea 0 0h 1,162 h

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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© Openstreetmap contributors, Contains OS data © Crown copyright and database right 2021-2025,
Contains Water UK National Storm Overflow Hub Data CC-BY-SA 4.0 and analysis © 2025 Top-Of-The-Poops

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