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River Bran polluted by sewage 280 times in 2025 - lasting 2,789 hours

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Contains OS Data © Crown copyright & database right 2021-2024
© Top of the Poops 2021-2024
Totals for River Bran in 2025
4 Sites polluted by Dwr Cymru Welsh Water
280 sewage dumps
2,789 h duration
That's 3.87 months. 5.4 times a week, on average
Constituencies along River Bran
Places along River Bran

Pollution Summary 2025

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

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Dwr Cymru Welsh Water River Bran LLANDOVERY WASTEWATER TREATMENT 134 2,208 99.7
Dwr Cymru Welsh Water River Bran Llandovery No1 SPS 86 286 99.9
Dwr Cymru Welsh Water River Bran CYNGHORDY WWTW CYNGHORDY LLANDOVERY 48 181 99.9
Dwr Cymru Welsh Water River Bran FELIN FRAN PS LLANGADOG , 12 113 63.9

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.