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Polluted by sewage 335 times in 2024 lasting 1,530 hours
Monitoring was disabled in some locations, so could be more
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Donate NowHere are all the reported sewage overflow totals for Llay in 2024. 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 locality 1 of the total 7 CSO locations had reporting enabled for less than half the year. Of these 1 had zero reporting.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Dwr Cymru Welsh Water | River Alyn | GRESFORD STW | 70 | 649 | 99.9 |
| Dwr Cymru Welsh Water | Singret Brook | LLAY SINGRET (BOREEN CAM) CSO | 90 | 459 | 88.8 |
| Dwr Cymru Welsh Water | River Alyn | llay Chapel Lane CSO, opposite Garden Centre | 56 | 180 | 97.2 |
| Dwr Cymru Welsh Water | Alyn | BRADLEY OLD STW - SSO | 54 | 148 | 99.9 |
| Dwr Cymru Welsh Water | Alyn | CEFN Y BEDD GWERN ALYN SPS | 61 | 91 | 98.4 |
| Dwr Cymru Welsh Water | Pulford Brook | Powys Caer Estyn PS | 4 | 1 | 99.8 |
| Dwr Cymru Welsh Water | River Cegidog | CSO at Woodland View Cefn Y Bedd | 0 | 0 | 0 |
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