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Polluted by sewage 4,837 hours in 2025
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We get information about overflowing CSOs since January 2025. Here is a chart of the last three months of data for Central Suffolk and North Ipswich, 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 Now| Company | Site Name | Receiving Waterway | Overflow Days | Total Duration (hours) | Total Duration (days) |
|---|---|---|---|---|---|
| Anglian Water | NEEDHAM MARKET-CROWN ST OV 1 | River Gipping | 52 | 990 h 17m | 41.25 |
| Anglian Water | NEEDHAM MARKET STW | River Gipping | 38 | 857 h 59m | 35.71 |
| Anglian Water | STONHAM ASPAL STW | River Gipping | 40 | 795 h 28m | 33.12 |
| Anglian Water | FRAMLINGHAM STW | River Ore | 41 | 625 h 22m | 26.04 |
| Anglian Water | FRAMLINGHAM-WOODBRIDGE RD OV | River Ore | 44 | 563 h 28m | 23.46 |
| Anglian Water | FRAMLINGHAM-FAIRFIELD ROAD SP | River Ore | 35 | 527 h 16m | 21.96 |
| Anglian Water | STONHAM ASPAL STW | River Gipping | 9 | 100 h 44m | 4.17 |
| Anglian Water | FRAMLINGHAM STW | River Ore | 9 | 92 h 39m | 3.83 |
| Anglian Water | FRAMLINGHAM-FORE ST SO | River Ore | 5 | 92 h 22m | 3.83 |
| Anglian Water | WICKHAM MARKET STW | River Deben | 6 | 66 h 29m | 2.75 |
| Anglian Water | CODDENHAM-BLACKSMITHS LA TPS | River Gipping | 4 | 25 h 10m | 1.04 |
| Anglian Water | CODDENHAM-BLACKSMITHS LA TPS | River Gipping | 4 | 23 h 51m | 0.96 |
| Anglian Water | FRAMLINGHAM-FAIRFIELD ROAD SP | River Ore | 4 | 20 h 14m | 0.83 |
| Anglian Water | NEEDHAM MARKET-CROWN ST OV 1 | River Gipping | 4 | 15 h 30m | 0.62 |
| Anglian Water | FRAMLINGHAM-WOODBRIDGE RD OV | River Ore | 3 | 12 h 36m | 0.5 |
| Anglian Water | FRAMLINGHAM-FORE ST SO | River Ore | 2 | 11 h 11m | 0.46 |
| Anglian Water | NEEDHAM MARKET STW | River Gipping | 1 | 7 h 45m | 0.29 |
| Anglian Water | WICKHAM MARKET-BRIDGE THE SP | River Deben | 4 | 7 h 4m | 0.29 |
| Anglian Water | WICKHAM MARKET-BRIDGE THE SP | River Deben | 1 | 2 h 15m | 0.08 |
| Anglian Water | CLAYDON-IPSWICH RD SP | River Gipping | 0 | 0 h | 0 |
| Anglian Water | WICKHAM MARKET STW | River Deben | 0 | 0 h | 0 |
| Anglian Water | DEBENHAM STW | River Deben | 0 | 0 h | 0 |
| Anglian Water | IPSWICH, BOSS HALL ROAD SSO | River Gipping | 0 | 0 h | 0 |
| Anglian Water | DEBENHAM STW | River Deben | 0 | 0 h | 0 |
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.
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org