Media Queries
Get in touch if you have queries or want to discuss our data.
press [at] top-of-the-poops.org
Please Support Us
We rely on donations to fund our work. Please support us if you can
Polluted by sewage 724 times in 2024 lasting 6,005 hours
We managed to raise £150 in 2024. That's not enough to keep the site running. Please consider a one-off or small recurring donation.
Donate NowHere are all the reported sewage overflow totals for Rhisga 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 Ebbw | Tanybryn Risca CSO, Pontymister | 152 | 2,464 | 97.8 |
| Dwr Cymru Welsh Water | Ebbw River | CSO 36 CWMCARN HIGH SCHOOL CHAPEL F | 112 | 1,545 | 99.8 |
| Dwr Cymru Welsh Water | River Ebbw | Crosskeys Waunfawr Park CSO | 76 | 909 | 98.8 |
| Dwr Cymru Welsh Water | River Sirhowy | CSO 42 92 Tredegar St Cross Keys | 36 | 359 | 99.8 |
| Dwr Cymru Welsh Water | Nant Carn Brook | Pontywaun CSO, Newport | 72 | 266 | 97.2 |
| Dwr Cymru Welsh Water | Rhynys Brook | 4 Tredegar Terrace CSO | 19 | 142 | 99.6 |
| Dwr Cymru Welsh Water | Sirhowy River | WVTS - Wattsville (Recreation Ground) CSO | 47 | 87 | 93.1 |
| Dwr Cymru Welsh Water | River Ebbw | S/O 108 Commercial St, Risca CSO | 55 | 68 | 99.8 |
| Dwr Cymru Welsh Water | River Ebbw | MALVERN TERRACE CSO | 24 | 65 | 99.9 |
| Dwr Cymru Welsh Water | Rhynys Brook | Rifleman St CSO, Risca | 66 | 56 | 98.7 |
| Dwr Cymru Welsh Water | River Ebbw | CEDAR WOOD DRIVE CSO | 23 | 26 | 99.1 |
| Dwr Cymru Welsh Water | Ebbw Fawr | Thornhill Gardens CSO, Rogerstone | 28 | 11 | 99.4 |
| Dwr Cymru Welsh Water | River Sirhowy | Islwyn Rd CSO, Crosskeys | 9 | 2 | 98.9 |
| Dwr Cymru Welsh Water | Ebbw Fawr River | 21 Gladstone St CSO, Crosskeys | 5 | 1 | 99.5 |
| Dwr Cymru Welsh Water | River Ebbw | R/O Cobden St CSO, Crosskeys | 0 | 0 | 99.5 |
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