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Polluted by sewage 370 times in 2024 lasting 1,262 hours
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Here are all the reported sewage overflow totals for Portishead 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 place 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 % |
|---|---|---|---|---|---|
| Wessex Water | Unknown | PORTBURY WHARF STW | 158 | 566 | 100 |
| Wessex Water | Severn Estuary | BLACK NORE (NAUTICAL SCHOOL) PS | 45 | 205 | 100 |
| Wessex Water | Portbury Ditch | HARBOUR ROAD CSO | 26 | 152 | 100 |
| Wessex Water | River Severn | 35 HILLSIDE ROAD CSO | 53 | 119 | 96.4 |
| Wessex Water | Portbury Ditch, | PORTISHEAD TOWN PUMPING STATION | 23 | 110 | 100 |
| Wessex Water | Estuary | LAKE ROAD PUMPING STATION | 15 | 71 | 97.1 |
| Wessex Water | Portbury Ditch | SLADE ROAD/COMBE ROAD CSO | 50 | 37 | 99.9 |
| Wessex Water | Portbury Via Sws | BRAMPTON WAY COMBINED SEWER O'FLOW | 0 | 0 | 97.2 |
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