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Polluted by sewage 457 times in 2024 lasting 5,863 hours
So far this year (as of May 23, 2025, 12:00 AM) there has been 29 hours of sewage overflows
Your local MP is George Freeman (Conservative) - 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 Mid 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.
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Donate NowHere are all the reported sewage overflow totals for Mid 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 | River Thet | ATTLEBOROUGH WRC | 77 | 1,501 | 96.7 |
| Anglian Water | River Wensum | NORTH ELMHAM STW | 57 | 680 | 100 |
| Anglian Water | Buckenham Stream | FEN STREET PS | 50 | 641 | 100 |
| Anglian Water | River Yare | BARNHAM BROOME - MILL ROAD CSO | 33 | 627 | 97.5 |
| Anglian Water | River Wissey | PICKENHAM ROAD TPS | 35 | 566 | 100 |
| Anglian Water | River Tud | MATTISHALL STW | 44 | 539 | 88.1 |
| Anglian Water | River Thet | DISS ROAD PUMPING STATION | 27 | 457 | 97.4 |
| Anglian Water | River Wensum | BYLAUGH WATER RECYCLING CENTRE | 25 | 455 | 100 |
| Anglian Water | Blackwater River | SHIPDHAM - PARKLANDS AVENUE CSO | 33 | 146 | 100 |
| Anglian Water | River Wissey | WATTON - SWAFFHAM ROAD TPS | 36 | 84 | 100 |
| Anglian Water | River Whittle | EAST HARLING STW | 7 | 73 | 99.7 |
| Anglian Water | River Thet | CARVERS LA TERMINAL SPS | 17 | 33 | 100 |
| Anglian Water | River Thet | WASH LANE PS BANHAM | 9 | 22 | 100 |
| Anglian Water | Unknown | ATTLEBOROUGH PS | 5 | 20 | 100 |
| Anglian Water | Culverted R Thet | ATTLEBOROUGH NORWICH ROAD PS | 2 | 13 | 100 |
| Anglian Water | Unknown | ATTLEBOROUGH | 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