Here are all the reported sewage overflow totals for Pontypridd 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 Ely | DUFFRYN ISAF SEWAGE TREATMENT WORKS | 77 | 1,068 | 99.9 |
Dwr Cymru Welsh Water | River Ely | ELY VALLEY ROAD CSO, | 89 | 920 | 99.8 |
Dwr Cymru Welsh Water | River Taff | Tonteg Road, Upper Boat CSO and Pumping Station Emergency Overflow | 128 | 849 | 100 |
Dwr Cymru Welsh Water | River Rhondda | CSO at Pwllgwuan Syphons, Millfield, Pontypridd | 133 | 677 | 98.4 |
Dwr Cymru Welsh Water | Nant Myddlyn | CSO ADJACENT TO PARISH ROAD BEDDA | 136 | 646 | 98.9 |
Dwr Cymru Welsh Water | Nant Coslech | Groesfan SPS | 67 | 303 | 100 |
Dwr Cymru Welsh Water | Nant Muchydd | Capel Farm PS Emergency Tonyrefai | 21 | 280 | 100 |
Dwr Cymru Welsh Water | River Ely | Lanelay Park - CSO | 92 | 278 | 100 |
Dwr Cymru Welsh Water | River Taff | Rhydfelin CSO Off Lionel Terrace | 43 | 228 | 99.7 |
Dwr Cymru Welsh Water | River Taff | CASTLE INN CSO ASSET NO 32280 | 61 | 202 | 78.3 |
Dwr Cymru Welsh Water | River Taff | Crossbrook St CSO, Pontypridd | 53 | 154 | 95.4 |
Dwr Cymru Welsh Water | River Clun | Penygawsi CSO | 57 | 141 | 100 |
Dwr Cymru Welsh Water | River Ely | CSO at Tonyrefail, Waunrhydd Road | 34 | 114 | 97.8 |
Dwr Cymru Welsh Water | River Ely | CSO at Mill Street, Tonyrefail | 41 | 99 | 99.3 |
Dwr Cymru Welsh Water | River Clun Via An Unnamed Ditch | Talbot Green CSO | 39 | 80 | 98.8 |
Dwr Cymru Welsh Water | Nant Arian | New Society Garage CSO | 36 | 66 | 100 |
Dwr Cymru Welsh Water | River Taff | YNYSANGHARAD PARK CSO | 23 | 61 | 99.9 |
Dwr Cymru Welsh Water | River Ely | Miskin Sewage Pumping Station Miskin | 15 | 59 | 98.1 |
Dwr Cymru Welsh Water | Rhondda River | Pavia Courth CSO, Pontypridd | 51 | 54 | 98.9 |
Dwr Cymru Welsh Water | River Rhondda | Pellgwaun CSO | 26 | 25 | 99.7 |
Dwr Cymru Welsh Water | Nant Tyrarlwudd | Penycoedcae SPS | 28 | 22 | 99.6 |
Dwr Cymru Welsh Water | River Rhondda | Lower Mill Street CSO Pontypridd | 10 | 9 | 100 |
Dwr Cymru Welsh Water | River Rhondda | Lanelay Crescent CSO, Maesycoed | 14 | 8 | 99.5 |
Dwr Cymru Welsh Water | River Taff | Pontypridd West Street CSO | 8 | 2 | 10.8 |
Dwr Cymru Welsh Water | River Rhondda | Pwllgwaun Rd CSO, pontypridd | 3 | 2 | 100 |
Dwr Cymru Welsh Water | River Ely | CSO at Penrhiwfer Ashdale Rd CSO, rear of No23 | 6 | 1 | 99.9 |
Dwr Cymru Welsh Water | River Ely | Brynsadler Pumping Station Clun Ely | 3 | 1 | 100 |
Dwr Cymru Welsh Water | River Rhondda | A COMBINED SEWER OVERFLOW GYFEILLON | 2 | 1 | 99.8 |
Dwr Cymru Welsh Water | Nant Cymdda Bach | Brynteg Park Pumping Station Beddau | 1 | 0 | 100 |
Dwr Cymru Welsh Water | River Ely | CSO at Tynybryn Road Tonyrefail R-C-T | 2 | 0 | 49.2 |
Dwr Cymru Welsh Water | R Taff - Conf Rhondda R To Castle Street | CSO at Treforest Llantwit Rd A | 1 | 0 | 100 |
Dwr Cymru Welsh Water | River Taff | Taff St CSO, Pontypridd | 1 | 0 | 99.9 |
Dwr Cymru Welsh Water | River Ely | Danybryn SPS | 1 | 0 | 99.9 |
Dwr Cymru Welsh Water | River Ely | Mill St CSO, Tonyrefail | 0 | 0 | 100 |
Dwr Cymru Welsh Water | River Ely | MAES YR FELIN PUMPING STATION | 0 | 0 | 99.7 |
Dwr Cymru Welsh Water | River Taff | YNYSANGHARAD HIGH LEVEL RELIEF CSO | 0 | 0 | 99.9 |
Dwr Cymru Welsh Water | River Ely | RHYDYNANT PS (ADJ TO 49) PONTYCLUN | 0 | 0 | 99.9 |
Dwr Cymru Welsh Water | Taff | Cardiff Road CSO, Pontypridd | 0 | 0 | 98.4 |
Dwr Cymru Welsh Water | River Taff | Sion Street Sewage Pumping Station | 0 | 0 | 99.8 |
Dwr Cymru Welsh Water | River Ely | Fairview SPS | 0 | 0 | 100 |
Dwr Cymru Welsh Water | River Ely | Tonyrefail, Mill St 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.