Analysing sewage pollution by the Water Industry
With generous support from:
Here are all the reported sewage overflow totals for Montgomeryshire in 2022. Sometimes sewage can be being dumped for months at a time.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Dwr Cymru Welsh Water | River Laen | CSO at Llanbrynmair STW Llanbrynmair | 261 | 3,663 | 99.9 |
| Dwr Cymru Welsh Water | River Twymyn | Commins Coch Pumping Station CSO | 67 | 1,458 | 67.9 |
| Dwr Cymru Welsh Water | River Wye | Llangurig P.S. - Overflow | 69 | 852 | 98.3 |
| Dwr Cymru Welsh Water | River Twymyn | LLAN LLANBRYNMAIR PS CSO | 52 | 705 | 99.8 |
| Dwr Cymru Welsh Water | River Aber Glesyrch | Ceinws SPS | 25 | 255 | 100 |
| Dwr Cymru Welsh Water | River Dyfi | MACHYNLLETH WWTW (STORM OUTFALL) | 40 | 209 | 100 |
| Dwr Cymru Welsh Water | Garsiwn River Dovey | Machynlleth - Doll Street CSO | 39 | 38 | 99.6 |
| Dwr Cymru Welsh Water | Un-Named Watercourse | Machynlleth - Popular Road CSO | 36 | 16 | 99.7 |
| Dwr Cymru Welsh Water | Garsiwn Ditch | Heol Penrallt CSO | 13 | 5 | 100 |
| Dwr Cymru Welsh Water | Garsiwn Ditch | MACHYNLLETH STW | 3 | 0 | 99.8 |
| Dwr Cymru Welsh Water | Garsiwn Ditch | MACHYNLLETH STW CSO | 0 | 0 | 100 |
EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales
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.
Analysing sewage pollution by the Water Industry
With generous support from: