North West Cambridgeshire - Live Sewage

Polluted by sewage 1,796 hours in 2026 , monitoring offline 1,906 hours , potential overflows 4,624 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.

Totals for North West Cambridgeshire in 2026

Sewage1,796 hours
Monitoring offline1,906 hours
Potential pollution4,624 hours
Storm overflows37

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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 - 62 hours , 744 potential
Sept - 16 hours , 720 potential
Oct - 16 hours , 744 potential
Nov - 0 hours , 281 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 35 593h 37m -
Anglian Water ELTON STW River Nene 13 276h 45m -
Anglian Water WOTHORPE SSO River Welland 22 240h 16m 389 h
Anglian Water RAMSEY STW Ramsey High Lode 13 182h 45m -
Anglian Water Ramsey - Bodsey Terminal Pumping Station High Lode 20 135h 15m -
Anglian Water PEAKIRK-ST PEGAS ROAD SSO Car Dyke 18 124h 30m 4,874 h
Anglian Water MILTON FERRY SP R Nene 14 113h 57m -
Anglian Water GREAT GIDDING TPS Alconbury Brook 7 47h 30m 177 h
Anglian Water RAMSEY-ST MARYS RD SSO Ramsey High Lode 8 26h 13m 761 h
Anglian Water PETBORO-STANGD THISTLE DR SP Kings Dyke 4 25h 44m -
Anglian Water WANSFORD SP R Nene 5 12h 46m 159 h
Anglian Water WITTERING STW Wittering Brook 2 5h 15m -
Anglian Water Peterborough-Orton Mere Pumping Station River Nene 3 4h 2m -
Anglian Water Peterborough Oundle Road Combined Sewer Overflow River Nene 2 2h 29m 48 h
Anglian Water Peterborough, Stanground, Whitlesey Rd PS River Nene 1 2h 15m -
Anglian Water RAMSEY-WHYTEFIELD RD SSO Bury Brook 2 1h 14m -
Anglian Water ALWALTON SP River Nene 3 0h 56m -
Anglian Water PETERBOROUGH-SHERWOOD AVE SSO Fletton Spring 1 0h 30m 91 h
Anglian Water STIBBINGTON STIBOV MH2101 FDT Nene - Islip To Tidal 1 0h 13m 29 h
Anglian Water STIBBINGTON STW River Nene And Nene 0 0h -
Anglian Water BAINTON TPS R Welland 0 0h -
Anglian Water WITTERING STW Wittering Brook 0 0h -
Anglian Water PEAKIRK-ST PEGAS ROAD SSO Car Dyke 0 0h -
Anglian Water Ramsey - Bodsey Terminal Pumping Station High Lode 0 0h -
Anglian Water RAMSEY-ST MARYS RD SSO Ramsey High Lode 0 0h -
Anglian Water ELTON STW River Nene 0 0h -
Anglian Water GREAT GIDDING TPS Alconbury Brook 0 0h -
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 WOTHORPE SSO River Welland 0 0h -
Anglian Water Peterborough Oundle Road Combined Sewer Overflow River Nene 0 0h -
Anglian Water ALWALTON SP River Nene 0 0h -
Anglian Water PETBORO-STANGD THISTLE DR SP Kings Dyke 0 0h -
Anglian Water RAMSEY STW Ramsey High Lode 0 0h -
Anglian Water WANSFORD SP R Nene 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

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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