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 208 times in 2025 lasting 1,066 hours
Your local MP is Chris Webb (Labour) - 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 Blackpool 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 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 % |
|---|---|---|---|---|---|
| United Utilities | Irish Sea | ANCHORSHOLME PS | 49 | 611 | 100 |
| United Utilities | Irish Sea | MANCHESTER SQUARE PS | 42 | 238 | 100 |
| United Utilities | Squires Gate Lane Dyke | SQUIRES GATE LANE | 84 | 135 | 90.7 |
| United Utilities | Marton Mere Via Main Dyke | MANHOLE N20 E PARK DR CSO/SP DR PS | 6 | 66 | 93.7 |
| United Utilities | Horsebridge Dyke | RAVENSWOOD CSO 52568 | 15 | 11 | 100 |
| United Utilities | Main Dyke | IN FIELD POULTON M.H. 292 CSO | 10 | 2 | 100 |
| United Utilities | Irish Sea | LENNOX GATE PUMPING STATION | 1 | 0 | 99.9 |
| United Utilities | Main Dyke Wyre Estuary | HIGHCROSS ROAD CSO | 1 | 0 | 100 |
| United Utilities | Irish Sea | GYNN SQUARE | 0 | 0 | 69.7 |
| United Utilities | Irish Sea | HARROWSIDE PUMPING STATION | 0 | 0 | 100 |
| United Utilities | Main Dyke | BACK OF WOODLAND DRIVE CSO | 0 | 0 | 94 |
| United Utilities | Horsebridge Dyke, Main | BLACKPOOL OLD ROAD CSO | 0 | 0 | 100 |
| United Utilities | Horse Bridge Dyke | CHILTERN AVENUE CSO | 0 | 0 | 96.7 |
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