Here are all the reported sewage overflow totals for River Avon in 2023. Sometimes sewage can be being dumped for months at a time.
These numbers are very slightly different from the Rivers page. We're working on it.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Severn Trent Water | River Avon | LOWER MOOR STW | 198 | 3,063 | 86.9 |
| Severn Trent Water | River Avon | TWYNING SEWAGE TREATMENT WORKS | 91 | 1,339 | 85.8 |
| Severn Trent Water | River Avon | WARWICK-LONGBRIDGE STW | 96 | 1,171 | 99.9 |
| Severn Trent Water | River Avon | ADJACENT NO. 177 EVESHAM ROAD CSO | 68 | 777 | 97.3 |
| Severn Trent Water | River Avon | NASEBY SEWAGE TREATMENT WORKS | 52 | 773 | 42.2 |
| Severn Trent Water | River Avon | WYRE ROAD SEWAGE PUMPING STATION | 54 | 699 | 94.4 |
| Severn Trent Water | River Avon | STRATFORD(MILCOTE) STW | 45 | 480 | 87.1 |
| Severn Trent Water | River Avon | BUBBENHALL SEWAGE TREATMENT WORKS | 24 | 286 | 100 |
| Severn Trent Water | River Avon | MORETON PADDOX STW | 90 | 276 | 97.7 |
| Severn Trent Water | River Avon | PADDOCK LANE SEWAGE PUMPING STATION | 62 | 252 | 90.7 |
| Severn Trent Water | River Avon | SO HIGH ST AND SO PLECK | 45 | 192 | 73.83 |
| Severn Trent Water | River Avon | EVESHAM/HAMPTON PARKS STW | 36 | 192 | 83 |
| Severn Trent Water | River Avon | RUGBY NEWBOLD STW | 31 | 177 | 98.25 |
| Severn Trent Water | River Avon | MERRYFIELDS FARM SPS | 14 | 122 | 92.6 |
| Severn Trent Water | River Avon | DEFFORD ROAD SPS | 44 | 103 | 100 |
| Severn Trent Water | River Avon | BARTON ROAD COMBINED SEWER OVERFLOW | 19 | 53 | 99.9 |
| Severn Trent Water | River Avon | ABBEY ROAD - EVESHAM SPS | 18 | 44 | 95.7 |
| Severn Trent Water | River Avon | BATTLETON SYPHON | 20 | 35 | 92.2 |
| Severn Trent Water | River Avon | NEWBOLD-AVON LANE CSO | 32 | 30 | 100 |
| Severn Trent Water | River Avon | BRIDGEWAY CSO | 14 | 17 | 99.9 |
| Severn Trent Water | River Avon | CHURCH LAWFORD STW | 12 | 16 | 99.8 |
| Severn Trent Water | River Avon | BLIND LANE/AVON STREET JCN SSO | 10 | 15 | 22.7 |
| Severn Trent Water | River Avon | THE NAVIGATION INN CSO | 8 | 12 | 93.9 |
| Severn Trent Water | River Avon | CHERRY ORCHARD PUMPING STATION | 3 | 10 | 99 |
| Severn Trent Water | River Avon | WELFORD STW | 6 | 9 | 98.6 |
| Severn Trent Water | River Avon | CATTHORPE SEWAGE PUMPING STATION | 3 | 8 | 97.7 |
| Severn Trent Water | River Avon | SHAWELL SEWAGE TREAMENT WORKS | 8 | 7 | 88.9 |
| Severn Trent Water | River Avon | LOWER LEYS CSO | 10 | 5 | 100 |
| Severn Trent Water | River Avon | BANBURY ROAD/DALE AVENUE CSO | 9 | 4 | 99.5 |
| Severn Trent Water | River Avon | CHURCH LANE RYTON PUMPING STATION | 1 | 1 | 91.8 |
| Severn Trent Water | River Avon | MAIN STREET COMBINED SEWER OVERLOW | 3 | 0 | 100 |
| Severn Trent Water | River Avon | LONG LAWFORD SEWAGE PUMPING STATION | 1 | 0 | 100 |
| Severn Trent Water | River Avon | TIDDINGTON ROAD CSO | 1 | 0 | 99.2 |
| Severn Trent Water | River Avon | BURFORD ROAD CSO | 2 | 0 | 99.9 |
| Severn Trent Water | River Avon | EVESHAM SPS | 0 | 0 | 92.1 |
| Severn Trent Water | River Avon | HAMPTON SYPHON | 0 | 0 | 99.9 |
| Severn Trent Water | River Avon | WOOD STREET - KIMBERLEY ROAD CSO | 0 | 0 | 100 |
| Severn Trent Water | River Avon | SWINFORD STW | 0 | 0 | 0 |
| Severn Trent Water | River Avon | WESTON PUMPING STATION | 0 | 0 | 0 |
| Severn Trent Water | River Avon | MORETONS LANE CSO | 0 | 0 | 8.8 |
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.
