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
Polluted by sewage 639 times in 2024 lasting 9,881 hours - That's 1.14 years!
So far this year (as of Apr 30, 2025, 9:30 AM) there has been 377 hours of sewage overflows - that's 0.04 years!
Your local MP is Terry Jermy (Labour) - Find out more about their interests, donors, and voting at They Work For You
We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for South West Norfolk, 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.
We managed to raise £150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.
Donate NowHere are all the reported sewage overflow totals for South West Norfolk 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 all the declared CSOs appeared to have monitoring enabled for more than 50% of the year
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Anglian Water | Cut-Off Channel | FELTWELL WATER RECYCLING CENTRE | 192 | 4,144 | 99.8 |
| Anglian Water | Flood Relief Channel | DOWNHAM MARKET STW | 122 | 1,677 | 98.55 |
| Anglian Water | River Wissey | MUNDFORD WRC | 80 | 1,500 | 100 |
| Anglian Water | Ketlam Drain River Nar | NARBOROUGH STW | 68 | 1,486 | 100 |
| Anglian Water | White Bridge Drain River Great | SOUTHERY (MILL DR) STW | 46 | 516 | 95.6 |
| Anglian Water | Watton Brook | WATTON WATER RECYCLING CENTRE | 28 | 340 | 100 |
| Anglian Water | River Wissey | SWAFFHAM STW | 55 | 166 | 100 |
| Anglian Water | Flood Relief Channel Sur W Sew | DOWNHAM MARKET - RAILWAY CSO | 39 | 31 | 100 |
| Anglian Water | Relief Channel | DOWNHAM MARKET THE HYTHE PUMPING ST | 3 | 12 | 99.4 |
| Anglian Water | Un Relief Chann | DENNIS SNEEZUM COURT CSO | 5 | 2 | 100 |
| Anglian Water | Whitebridge Drain | SOUTHERY LITTLE LONDON PS | 1 | 1 | 100 |
| Anglian Water | River Little Ouse | THETFORD STW | 0 | 0 | 100 |
| Anglian Water | River Little Ouse | THETFORD - HAYLING PATH PS | 0 | 0 | 100 |
| Anglian Water | Red Gate Drain | STOKE FERRY STW | 0 | 0 | 100 |
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.
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org