Here are all the reported sewage overflow totals for Swansea West in 2023. 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 constituency 3 of the total 22 CSO locations had reporting enabled for less than half the year, of which 3 had zero reporting.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Dwr Cymru Welsh Water | River Llan | CWMBACH ROAD CSO COCKETT SWANSEA | 101 | 317 | 99.9 |
| Dwr Cymru Welsh Water | River Clyne | CSO NO 21 DERWEN FAWR ROAD SKETTY S | 35 | 116 | 98.7 |
| Dwr Cymru Welsh Water | Clyne River | Railway Inn SPS, Killay | 30 | 112 | 99.7 |
| Dwr Cymru Welsh Water | Estuarial Waters Of Swansea Ba | SWO. NEAR H.M. PRISON (POINT 6 | 46 | 100 | 86.2 |
| Dwr Cymru Welsh Water | River Clyne | CSO NO 34 REAR OF FURZELAND DRIVE S | 38 | 86 | 90.1 |
| Dwr Cymru Welsh Water | Culvert Of Burlais Brook | CSO 119 CWM ROAD HAFOD SWANSEA | 68 | 70 | 96.3 |
| Dwr Cymru Welsh Water | Swansea Bay | Sketty Green CSO | 13 | 64 | 99.9 |
| Dwr Cymru Welsh Water | Surface Water Sewer Draining To Gors-Fawr Brook | CSO at Junction of Brithwen Rd & Swansea Rd | 52 | 59 | 90.5 |
| Dwr Cymru Welsh Water | River Llan | CSO, Denver R’D Into Culvert Swansea | 33 | 25 | 100 |
| Dwr Cymru Welsh Water | River Llan | Station Road CSO, Pen Y Cwm Swansea | 32 | 24 | 98.1 |
| Dwr Cymru Welsh Water | Brynmill Stream | Singleton Park Point 24 CSO | 20 | 10 | 100 |
| Dwr Cymru Welsh Water | Swansea Bay | Storm Overflow at Outfall G via CSO 16 | 27 | 8 | 99.9 |
| Dwr Cymru Welsh Water | River Clyne | CSO SKETTY PARK DRIVE SWANSEA , | 5 | 4 | 100 |
| Dwr Cymru Welsh Water | Brynmill Stream | CSO AT GLANBRYDAN AVENUE | 6 | 2 | 99.9 |
| Dwr Cymru Welsh Water | A Culvert Of Burlais Brook | CSO 60 Gors Avenue Swansea | 5 | 1 | 100 |
| Dwr Cymru Welsh Water | Sea | BRYNYMOR ROAD/WESTBURY RD POINT 28 | 3 | 0 | 99.9 |
| Dwr Cymru Welsh Water | River Llan | Camarthen Rd CSO | 1 | 0 | 99.7 |
| Dwr Cymru Welsh Water | River Tawe Esturial Waters | OUTFALL 'M' THE TAWE BARRAGE SWANS | 0 | 0 | 0 |
| Dwr Cymru Welsh Water | River Tawe | CAMBRIAN PLACE POINT 120 , , | 0 | 0 | 0 |
| Dwr Cymru Welsh Water | Swansea Bay | OUTFALL K (CSO 264) JUN OF MUMBLES | 0 | 0 | 99.9 |
| Dwr Cymru Welsh Water | River Llan | SWO.NEAR LLEWITHA BRIDGE (POIN | 0 | 0 | 0 |
| Dwr Cymru Welsh Water | River Llan | Kingsway CSO | 0 | 0 | 99.3 |
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. 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.
