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Polluted by sewage 378 times in 2025 lasting 2,942 hours
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Donate NowHere are all the reported sewage overflow totals for Stroud in 2025. 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 CSO Combined Sewage Overflow - a device that, when operating, pours combined rainwater & sewage into a waterway s appeared to have monitoring enabled for more than 50% of the year
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Severn Trent Water | River Frome | STANLEY DOWNTON WWTW | 58 | 906 | 100 |
| Severn Trent Water | River Cam | COALEY STW | 47 | 670 | 99.7 |
| Severn Trent Water | River Severn | HOLBURY CRESCENT PUMPING STATION | 53 | 605 | 99.1 |
| Severn Trent Water | River Cam | CAM - DRAYCOTT CSO | 44 | 262 | 100 |
| Wessex Water | Dyers Brook | HACK MILL COMBINED SEWER OVERFLOW | 57 | 192 | 100 |
| Wessex Water | Doverte Brook | NORTH NIBLEY WATER RECYCLING CENTRE | 16 | 138 | 100 |
| Severn Trent Water | River Severn | ATTWOOLLS SEWAGE PUMPING STATION | 18 | 113 | 100 |
| Severn Trent Water | Nailsworth Stream | NAILSWORTH OLD MARKET CSO | 20 | 16 | 99.8 |
| Wessex Water | Dyers Brook | WATER LANE CSO | 23 | 14 | 100 |
| Wessex Water | Dyers Brook | OLD COACH YARD CSO | 37 | 12 | 100 |
| Severn Trent Water | River Frome | OCEAN BRIDGE CSO | 4 | 9 | 100 |
| Severn Trent Water | River Ewelme | LISTER'S CAR PARK CSO | 1 | 0 | 84.1 |
| Severn Trent Water | Nailsworth Stream | BATH RD-STATION RD CSO | 0 | 0 | 100 |
| Severn Trent Water | River Frome | BEARD'S LANE CSO | 0 | 0 | 95.7 |
| Wessex Water | Dyers Brook | BRICKFIELDS COMBINED SEWER OVERFLOW | 0 | 0 | 100 |
| Severn Trent Water | River Frome | BRIMSCOMBE CARAVAN SITE CSO | 0 | 0 | 100 |
| Severn Trent Water | River Frome | BUSSAGE SOUTH CSO | 0 | 0 | 100 |
| Severn Trent Water | R Severn | FRAMPTON STW | 0 | 0 | 99.7 |
| Severn Trent Water | Painswick Stream | GANNICOX ROAD CSO | 0 | 0 | 98.4 |
| Wessex Water | Berkeley Pill | PARK VIEW ROAD PUMPING STATION | 0 | 0 | 98.6 |
| Severn Trent Water | River Frome | REGENT STREET CSO | 0 | 0 | 100 |
| Severn Trent Water | River Frome | STANLEY DOWNTON CSO | 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. 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.
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Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org