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River Lyner polluted by sewage 204 times in 2025 - lasting 1,954 hours

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024
Totals for River Lyner in 2025
5 Sites polluted by South West Water
204 sewage dumps
1,954 h duration
That's 2.71 months. 3.9 times a week, on average
Places along River Lyner

Pollution Summary 2025

Here are all the reported sewage overflow totals for River Lyner in 2025. Sometimes sewage can be being dumped for months at a time.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
South West Water River Lyner HOLCOMBE ROGUS WWTW 142 1,340 99.4
South West Water River Lyner BATHPOOL STW 26 399 98.4
South West Water River Lyner FORDER NO 1 PSCSO/EO 28 200 98.9
South West Water River Lyner FORDER NO 2 PSCSO/EO 5 8 98.9
South West Water River Lyner LANDRAKE PUMPING STATION 3 6 100
South West Water River Lyner UPTON CROSS COMBINED SEWER OVERFLOW 0 0 95.1

Data Sources & Accuracy

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.