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Polluted by sewage 303 times in 2024 lasting 1,504 hours
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Donate NowHere are all the reported sewage overflow totals for Acrefair and Cefn-mawr 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 all the declared CSOs appeared to have monitoring enabled for more than 50% of the year
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Dwr Cymru Welsh Water | River Dee | CEFN MAWR WwTW | 74 | 521 | 99.7 |
| Dwr Cymru Welsh Water | Tref Y Nant Brook | CEFN PS | 73 | 487 | 98.6 |
| Dwr Cymru Welsh Water | Tref Y Nant Brook | Cefn Monsanto CSO | 62 | 155 | 97.9 |
| Dwr Cymru Welsh Water | Eitha | Ruabon PS | 32 | 144 | 99.9 |
| Dwr Cymru Welsh Water | Tref Y Nant Brook | Trefor Isaf - CSO | 23 | 76 | 99.9 |
| Dwr Cymru Welsh Water | River Dee | Rhosymedre Park Rd CSO | 14 | 61 | 97.9 |
| Dwr Cymru Welsh Water | River Dee | Newbridge SPS | 12 | 38 | 99.4 |
| Dwr Cymru Welsh Water | Eitha | Ruabon Paddock Row CSO | 5 | 12 | 99.1 |
| Dwr Cymru Welsh Water | River Dee | CSO at Rear Hamden Way Plas Madoc | 8 | 7 | 98.9 |
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.
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Get in touch if you have queries or want to discuss our data.
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