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North West Cambridgeshire - Live Sewage

Polluted by sewage 1,700 hours in 2026 , monitoring offline 1,600 hours , potential overflows 2,476 hours so far..

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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 live data (𝑥 if not)

View Annual Sewage Data

You're looking at the totals that we have calculated for sewage in North West Cambridgeshire so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

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 North West Cambridgeshire

Daily Data

Jan - 409 hours , 158 potential
Feb - 1,095 hours , 281 potential
Mar - 193 hours , 189 offline
Apr - 0 hours
May - 0 hours , 231 potential
Jun - 0 hours , 720 potential
Jul - 1 hours , 744 potential
Aug - 0 hours , 341 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 BAINTON TPS R Welland 33 588h 52m -
Anglian Water ELTON STW River Nene 13 276h 45m -
Anglian Water WOTHORPE SSO River Welland 21 234h 1m 389 h
Anglian Water RAMSEY STW Ramsey High Lode 13 182h 45m -
Anglian Water PEAKIRK-ST PEGAS ROAD SSO Car Dyke 18 124h 30m 2,726 h
Anglian Water MILTON FERRY SP R Nene 12 107h 38m -
Anglian Water Ramsey - Bodsey Terminal Pumping Station High Lode 10 90h 14m -
Anglian Water GREAT GIDDING TPS Alconbury Brook 5 46h 15m 39 h
Anglian Water PETBORO-STANGD THISTLE DR SP Kings Dyke 3 17h 14m -
Anglian Water RAMSEY-ST MARYS RD SSO Ramsey High Lode 3 13h 44m 761 h
Anglian Water WANSFORD SP R Nene 4 11h 159 h
Anglian Water WITTERING STW Wittering Brook 2 5h 15m -
Anglian Water Peterborough-Orton Mere Pumping Station River Nene 2 1h 9m -
Anglian Water ALWALTON SP River Nene 3 0h 56m -
Anglian Water STIBBINGTON STIBOV MH2101 FDT Nene - Islip To Tidal 1 0h 13m -
Anglian Water MARHOLM SP Marholm Brook 0 0h -
Anglian Water MILTON FERRY SP R Nene 0 0h -
Anglian Water STIBBINGTON STW River Nene And Nene 0 0h -
Anglian Water BAINTON TPS R Welland 0 0h -
Anglian Water Peterborough, Stanground, Whitlesey Rd PS River Nene 0 0h -
Anglian Water STIBBINGTON STW River Nene And Nene 0 0h -
Anglian Water WITTERING STW Wittering Brook 0 0h -
Anglian Water PEAKIRK-ST PEGAS ROAD SSO Car Dyke 0 0h -
Anglian Water WOTHORPE SSO River Welland 0 0h -
Anglian Water Peterborough Oundle Road Combined Sewer Overflow River Nene 0 0h -
Anglian Water Ramsey - Bodsey Terminal Pumping Station High Lode 0 0h -
Anglian Water PETERBOROUGH-SHERWOOD AVE SSO Fletton Spring 0 0h -
Anglian Water ALWALTON SP River Nene 0 0h -
Anglian Water Peterborough Oundle Road Combined Sewer Overflow River Nene 0 0h -
Anglian Water RAMSEY-ST MARYS RD SSO Ramsey High Lode 0 0h -
Anglian Water PETBORO-STANGD THISTLE DR SP Kings Dyke 0 0h -
Anglian Water RAMSEY-WHYTEFIELD RD SSO Bury Brook 0 0h -
Anglian Water RAMSEY STW Ramsey High Lode 0 0h -
Anglian Water WANSFORD SP R Nene 0 0h -
Anglian Water ELTON STW River Nene 0 0h -
Anglian Water GREAT GIDDING TPS Alconbury Brook 0 0h -
Anglian Water RAMSEY-WHYTEFIELD RD SSO Bury Brook 0 0h -

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

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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