North West Norfolk - Live Sewage

Polluted by sewage 763 hours in 2026 , monitoring offline 24,523 hours , potential overflows 739 hours so far..

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

Which Year?

Select Another Constituency

Select the constituency from the drop-down
✔ 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 Norfolk 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 Norfolk in 2026

Sewage763 hours
Monitoring offline24,523 hours
Potential pollution739 hours
Storm overflows54

Take Action

Your local MP is James Wild (Conservative) - Find out more about their interests, donors, and voting at They Work For You

Share this page, post a message, and tell others about the huge problem of sewage pollution across the UK
Post
Post

Constituencies near North West Norfolk

Daily Data

Jan - 305 hours , 739 potential
Feb - 296 hours , 3,776 offline
Mar - 6 hours , 2,850 offline
Apr - 0 hours , 2,160 offline
May - 0 hours , 1,952 offline
Jun - 19 hours , 2,397 offline
Jul - 0 hours , 1,547 offline
Aug - 45 hours , 1,488 offline
Sept - 19 hours , 1,545 offline
Oct - 69 hours , 1,779 offline
Nov - 0 hours , 697 offline
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!
We need your support!

Please consider a one-off or small recurring donation. We need your help to keep this site going.

Donate Now

Totals so far

Company Site Name Receiving Waterway Overflow Days Total Duration (hours) Offline/Potential Pollution
Anglian Water GRIMSTON STW Watery Lane Drain 36 512h 35m 24 h
Anglian Water KINGS LYNN-NAR LANE SP Tidal River Great Ouse 29 73h 11m -
Anglian Water Hunstanton - Smugglers Lane Pumping Station River Hun 8 35h 45m 11 h
Anglian Water Kings Lynn Gaywood Combined Sewer Overflow Tidal River Great Ouse 7 33h 45m 157 h
Anglian Water KINGS LYNN-MILLFLEET SO1 OV Culverted Section Of Gaywood R 24 27h 57m 739 h
Anglian Water KINGS LYNN-MILLFLEET SO4 SSO Culverted Section Of Gaywood 25 21h 10m -
Anglian Water Kings Lynn - Gaywood Outfall 2 Combined Sewer Overflow Tidal Great River Ouse 3 19h 15m 78 h
Anglian Water KINGS LYNN-MILLFLEET SO2 OV Culverted Section Of Gaywood R 16 11h 52m 1,160 h
Anglian Water King's Lynn Purfleet Quay Pumping Station Great Ouse 7 7h 42m 408 h
Anglian Water KINGS LYNN-MILLFLEET SP River Gaywood 4 5h 29m -
Anglian Water KINGS LYNN-HIGHGATE OV Gaywood River 5 4h 30m 82 h
Anglian Water EAST RUDHAM EYE LANE TPS Rudham Stream, River Wensum 1 2h 44m -
Anglian Water Kings Lynn - Ferry Street Combined Sewer Overflow Tidal River Great Ouse 8 2h 42m 607 h
Anglian Water KINGS LYNN-ST PETERS ROAD TPS West Lynn Drain 3 2h 3m 0 h
Anglian Water DERSINGHAM-MOUNTBATTEN ROAD SP Boathouse Creek 2 1h 52m 1,639 h
Anglian Water KINGS LYNN-MILLFLEET SO3 OV Culverted Section Of Gaywood R 1 0h 29m -
Anglian Water Kings Lynn Page Stair Lane Combined Sewer Overflow Tidal River Great Ouse 1 0h 15m 0 h
Anglian Water Kings Lynn - Tuesday Market Place Combined Sewer Overflow Tidal River Great Ouse 1 0h 15m 162 h
Anglian Water Unknown Unknown 0 0h -
Anglian Water EAST RUDHAM EYE LANE TPS Rudham Stream, River Wensum 0 0h -
Anglian Water Kings Lynn - Samphire Place Pumping Station West Lynn Drain 0 0h -
Anglian Water KINGS LYNN-FRIARS OV Tidal River Nar 0 0h -
Anglian Water INGOLDISTHORPE STW River Ingol 0 0h -
Anglian Water Burnham Market Water Recycling Centre River Burn 0 0h -
Anglian Water KINGS LYNN STW Tidal River Great Ouse 0 0h 7,566 h
Anglian Water WEST WALTON STW Tidal River Nene 0 0h -
Anglian Water KINGS LYNN-NAR LANE SP Tidal River Great Ouse 0 0h -
Anglian Water KINGS LYNN-ST PETERS ROAD TPS West Lynn Drain 0 0h -
Anglian Water KINGS LYNN-FRIARS OV Tidal River Nar 0 0h -
Anglian Water DERSINGHAM-MOUNTBATTEN ROAD SP Boathouse Creek 0 0h -
Anglian Water KINGS LYNN-MILLFLEET SO1 OV Culverted Section Of Gaywood R 0 0h -
Anglian Water Kings Lynn - Tuesday Market Place Combined Sewer Overflow Tidal River Great Ouse 0 0h -
Anglian Water Kings Lynn Page Stair Lane Combined Sewer Overflow Tidal River Great Ouse 0 0h -
Anglian Water WEST WALTON STW Tidal River Nene 0 0h -
Anglian Water King's Lynn Purfleet Quay Pumping Station Great Ouse 0 0h -
Anglian Water Hunstanton South End Road Terminal Pumping Station Wash 0 0h 1,737 h
Anglian Water Kings Lynn Gaywood Combined Sewer Overflow Tidal River Great Ouse 0 0h -
Anglian Water INGOLDISTHORPE-SANDY LANE TPS Boathouse Creek 0 0h -
Anglian Water GRIMSTON STW Watery Lane Drain 0 0h -
Anglian Water KINGS LYNN STW Tidal River Great Ouse 0 0h -
Anglian Water INGOLDISTHORPE STW River Ingol 0 0h -
Anglian Water KINGS LYNN-MILLFLEET SP River Gaywood 0 0h -
Anglian Water Kings Lynn - Water Lane Combined Sewer Overflow Tidal River Great Ouse 0 0h -
Anglian Water KINGS LYNN-HIGHGATE OV Gaywood River 0 0h -
Anglian Water KINGS LYNN-MILLFLEET SO4 SSO Culverted Section Of Gaywood 0 0h -
Anglian Water Hunstanton South End Road Terminal Pumping Station Wash 0 0h 1,739 h
Anglian Water Burnham Market Water Recycling Centre River Burn 0 0h 7,566 h
Anglian Water Kings Lynn - Gaywood Outfall 2 Combined Sewer Overflow Tidal Great River Ouse 0 0h -
Anglian Water INGOLDISTHORPE-SANDY LANE TPS Boathouse Creek 0 0h 1,582 h
Anglian Water Kings Lynn - Samphire Place Pumping Station West Lynn Drain 0 0h -
Anglian Water Unknown Unknown 0 0h -
Anglian Water Hunstanton - Smugglers Lane Pumping Station River Hun 0 0h -
Anglian Water KINGS LYNN-MILLFLEET SO2 OV Culverted Section Of Gaywood R 0 0h -
Anglian Water Kings Lynn - Ferry Street Combined Sewer Overflow Tidal River Great Ouse 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.

Top of the Poops

Analysing sewage pollution by the Water Industry

Follow on Instagram

Media Queries

Get in touch if you have queries or want to discuss our data.

press [at] top-of-the-poops.org

Please Support Us

We rely on donations to fund our work. Please support us if you can
Yes! Support TOTP!

© 2020-2025 Top-Of-The-Poops CC-BY-SA 4.0,
© 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

Some data reproduced under Open Government Licence

Please don't scrape these pages - we can maybe share our data with you

Full Copyright information available at: our GitHub page