River Dulas polluted by sewage 329 times in 2023 - lasting 3,413 hours

© OpenStreetMap contributors
Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
Totals for River Dulas in 2023
5 Sites polluted by Dwr Cymru Welsh Water
329 sewage dumps
3,413 h duration
That's 4.74 months. 6.3 times a week, on average

Pollution Summary 2023

Here are all the reported sewage overflow totals for River Dulas 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 %
Dwr Cymru Welsh Water River Dulas Settled Storm Overflow at Betws-yn-Rhos Wastewater Treatment Works 147 2,780 100
Dwr Cymru Welsh Water River Dulas Newchapel STW CSO 59 322 99
Dwr Cymru Welsh Water River Dulas CWRT HENRI WWTW INLET STORM OVERFLW 56 183 100
Dwr Cymru Welsh Water River Dulas Station Terrace CSO Lampeter 54 112 100
Dwr Cymru Welsh Water River Dulas Rhyd Y Foel PS 13 13 48.6
Dwr Cymru Welsh Water River Dulas LLANDULAS MILL ST CSO , , 0 0 23.4
Dwr Cymru Welsh Water River Dulas CSO AT BETTWYS YN RHOS SPORTS GROUND 0 0 0

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. 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.