Media Queries
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org
Please Support Us
We rely on donations to fund our work. Please support us if you can
Polluted by sewage 374 times in 2025 lasting 5,460 hours
Your local MP is Geoffrey Clifton-Brown (Conservative) - Find out more about their interests, donors, and voting at They Work For You
Please consider a one-off or small recurring donation. We need your help to keep this site going.
Donate NowHere are all the reported sewage overflow totals for North Cotswolds 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 % |
|---|---|---|---|---|---|
| Thames Water | Evenlode | STORM SEWAGE IRRIGATION AREA, MORET | 77 | 1,143 | 99.9 |
| Thames Water | River Colne | ANDOVERSFORD WWTW | 61 | 1,137 | 99.9 |
| Thames Water | Bledington Brook | BLEDINGTON WWTW | 50 | 946 | 99.7 |
| Thames Water | Windrush | BOURTON-ON-THE-WATER STW | 49 | 791 | 99.9 |
| Severn Trent Water | Blockley Brook | BLOCKLEY SEWAGE TREATMENT WORKS | 32 | 479 | 100 |
| Thames Water | Evenlode | Broadwell | 27 | 367 | 100 |
| Severn Trent Water | Ham Brook | BADGEWORTH - BADGEWORTH ROAD SPS | 20 | 246 | 99.2 |
| Severn Trent Water | Cam Brook | CHIPPING CAMPDEN STW | 25 | 178 | 99.7 |
| Thames Water | River Evenlode | CSO AT MORETON-IN-MARSH SPS | 9 | 54 | 100 |
| Severn Trent Water | Noleham Brook | MICKLETON - COTSWOLD EDGE SPS | 8 | 40 | 100 |
| Thames Water | River Leach | NORTHLEACH WWTW | 5 | 30 | 99.8 |
| Severn Trent Water | Hatherley Brook | STAVERTON BRIDGE PUMPING STATION | 5 | 25 | 96.3 |
| Severn Trent Water | Blockley Brook | SHEAFHOUSE FARM CSO | 4 | 17 | 100 |
| Severn Trent Water | Painswick Stream | STEPPING STONE LANE CSO | 2 | 0 | 100 |
| Severn Trent Water | Ham Brook | SHURDINGTON BALANCING TANK CSO | 0 | 0 | 97.8 |
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. 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