Here are all the reported sewage overflow totals for Neath 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 Tawe | TREBANOS Wastewater Treament Works | 170 | 2,850 | 99.8 |
Dwr Cymru Welsh Water | River Dulais | CSO at Crynant STW Crynant Neath | 117 | 2,538 | 100 |
Dwr Cymru Welsh Water | River Dulais | YS.MARCH CRYNANT SWO 2C | 140 | 1,625 | 93.3 |
Dwr Cymru Welsh Water | Right Bank Of River Twrch | CSO on A4068 above Lower Brunorgan Bridge | 100 | 1,334 | 99.2 |
Dwr Cymru Welsh Water | Melin Court Brook | MOSES ROW CSO RESOLVEN NEATH | 73 | 953 | 100 |
Dwr Cymru Welsh Water | River Dulais | Nant-y-Cafan CSO, Dulais Valley | 101 | 919 | 100 |
Dwr Cymru Welsh Water | River Camnant | Onllwyn SPS | 90 | 787 | 99.9 |
Dwr Cymru Welsh Water | River Garnant | CSO 27 BOUNDARY RD BRIDGE GARNANT | 71 | 773 | 100 |
Dwr Cymru Welsh Water | River Tawe | CSO at Craig Y Duke Trebanos SOC | 90 | 766 | 97.6 |
Dwr Cymru Welsh Water | River Garnant | GCG - D/S of Graig Road CSO | 73 | 655 | 58.2 |
Dwr Cymru Welsh Water | River Tawe | CSO at Ynysmeudw Warehouse (SOC | 79 | 581 | 99.6 |
Dwr Cymru Welsh Water | Upper Clydach | CSO at Dilwyn Arms Pontardawe Cross NPT | 105 | 575 | 100 |
Dwr Cymru Welsh Water | River Neath | CSO 48 NEATH RIVER BRIDGE ADJ CALOR | 103 | 533 | 100 |
Dwr Cymru Welsh Water | River Neath | Park Avenue CSO | 119 | 449 | 93.5 |
Dwr Cymru Welsh Water | Estuarial Waters Of River Neath | Melincryddan SPS | 77 | 446 | 100 |
Dwr Cymru Welsh Water | River Pelenna | CSO No 110 Tonmawr | 92 | 437 | 97.8 |
Dwr Cymru Welsh Water | River Neath | Chainbridge CSO, Glyn-Neath | 46 | 427 | 67.2 |
Dwr Cymru Welsh Water | River Garnant | CSO 26 QUARRY PLACE AMMONFORD | 59 | 425 | 100 |
Dwr Cymru Welsh Water | River Neath | RESOLVEN STW STORM TANKS NEATH | 73 | 406 | 100 |
Dwr Cymru Welsh Water | Estuarial Waters Of River Neath | Fairfield SPS, Neath | 100 | 405 | 100 |
Dwr Cymru Welsh Water | River Clydach | CSO 27 Farmers Road Pumping Station | 68 | 353 | 100 |
Dwr Cymru Welsh Water | Nant Hir | CSO at GCG - rear of 40 Ger yr Afon | 70 | 306 | 100 |
Dwr Cymru Welsh Water | River Tawe | Pontardawe Leis Centre CSO Swansea | 68 | 290 | 99.1 |
Dwr Cymru Welsh Water | River Pelenna | CSO 103 Under R'Dbr Pontrhydyfen | 67 | 277 | 99.1 |
Dwr Cymru Welsh Water | Tennant Canal | OLD ROAD CSO OLD ROAD SKEWEN NEATH | 80 | 252 | 98.3 |
Dwr Cymru Welsh Water | Upper Clydach River | JAMES STREET CSO | 93 | 229 | 99.3 |
Dwr Cymru Welsh Water | River Neath | CSO AT REAR GODFREY AVENUE GLYNNEATH NPT | 70 | 204 | 97.7 |
Dwr Cymru Welsh Water | River Neath | Commercial Road Sewage Pumping Station | 30 | 202 | 99.5 |
Dwr Cymru Welsh Water | River Clydach | Neath Abbey SPS | 48 | 196 | 100 |
Dwr Cymru Welsh Water | River Amman | CSO 22 SW CORNER OF DISUSED TIP | 27 | 169 | 84.7 |
Dwr Cymru Welsh Water | Tennant Canal | CSO 49 LLANGATWG SCHOOL ABERDULIAS | 45 | 149 | 100 |
Dwr Cymru Welsh Water | River Clydach | Rear No 1 Dyffryn V'W Bryn Coch CSO | 46 | 136 | 99.9 |
Dwr Cymru Welsh Water | River Dulais | BRYNDULAIS CSO | 39 | 117 | 80.8 |
Dwr Cymru Welsh Water | River Tawe | CSO Godre'r Graig SOC 20. Godre'r | 21 | 111 | 99.9 |
Dwr Cymru Welsh Water | Esturial Water Of River Neath | Quay Road PS Town Centre Neath | 66 | 89 | 100 |
Dwr Cymru Welsh Water | River Neath Via Surface Water Sewer | Plas-Y-Coed CSO, Glynneath | 49 | 79 | 90.4 |
Dwr Cymru Welsh Water | Nant Gelli-Nedd | CSO ADJ 97 CRAIG RD GELLINUDD | 27 | 73 | 99.8 |
Dwr Cymru Welsh Water | Neath Estuary | ABERDULAIS SPS | 40 | 66 | 100 |
Dwr Cymru Welsh Water | River Tawe | Office Row Car Park Ystalyfera CSO | 36 | 64 | 99.7 |
Dwr Cymru Welsh Water | River Neath | CSO IN FOOTPATH ADJ BETHEL RD | 24 | 59 | 100 |
Dwr Cymru Welsh Water | River Neath | Gnoll Park Road CSO | 71 | 56 | 100 |
Dwr Cymru Welsh Water | Nant Llynfell | SWO.M'HOLE 154A GEORGE IV PH UPPER CSO | 23 | 49 | 95.7 |
Dwr Cymru Welsh Water | Estuarial Waters Of River Neath | Pentreffynnon Sewage Pumping Station at Neath Abbey Ind Estate, Neath | 34 | 45 | 100 |
Dwr Cymru Welsh Water | Neath - Conf With Nedd Fechan And Mellte To Tl | CSO at Resolven Above Clydach Brook | 59 | 39 | 99.3 |
Dwr Cymru Welsh Water | River Clydach | Monastery Road Cso (Cso 35) Neath | 9 | 36 | 100 |
Dwr Cymru Welsh Water | River Clydach | CSO NO 10 30M U/S ROADBRIDGE | 39 | 25 | 99.8 |
Dwr Cymru Welsh Water | River Neath | Clyne SPS Clyne Neath Neath Port T | 13 | 25 | 69 |
Dwr Cymru Welsh Water | River Tawe | Pontardawe 2 To R Tawe CSO Swansea | 13 | 20 | 100 |
Dwr Cymru Welsh Water | River Neath | GUNSIGHT OVERFLOW SWO 11 CSO | 16 | 14 | 100 |
Dwr Cymru Welsh Water | Estuarial Waters Of Llantwit Stream | Llantwit Church SPS | 11 | 10 | 99.9 |
Dwr Cymru Welsh Water | River Clydach | Longford Road Neath Abbey CSO | 10 | 8 | 100 |
Dwr Cymru Welsh Water | River Clydach | CSO 8 Bryncoch 7B Bryncoch | 9 | 8 | 100 |
Dwr Cymru Welsh Water | Eastland Brook | St Joseph's Church CSO | 13 | 6 | 100 |
Dwr Cymru Welsh Water | Gnoll Brook | CSO 33 CIMLA ROAD CIMLA NEATH | 4 | 5 | 99.9 |
Dwr Cymru Welsh Water | River Dulais | CSO Outside Visitor Centre, Aberdulais | 14 | 4 | 100 |
Dwr Cymru Welsh Water | Neath Canal | Park Street CSO Park Street Tonna | 9 | 3 | 99.9 |
Dwr Cymru Welsh Water | Hollins Clough Ditch | CSO 9 CIMLA COMMON CIMLA NEATH | 1 | 1 | 100 |
Dwr Cymru Welsh Water | Neath - Conf With Nedd Fechan And Mellte To Tl | Adj Health Centre CSO, Dyfed Rd | 3 | 0 | 99.9 |
Dwr Cymru Welsh Water | River Neath Via Surface Water Sewer | Penrhiwtyn SPS | 2 | 0 | 100 |
Dwr Cymru Welsh Water | Nant Y Llechau | CSO Near Delffordd | 2 | 0 | 100 |
Dwr Cymru Welsh Water | River Neath | HEOL ILLTYD CSO BRYNCOCH NPT | 1 | 0 | 100 |
Dwr Cymru Welsh Water | Tennant Canal | Church Road CSO Church Road Neath | 1 | 0 | 100 |
Dwr Cymru Welsh Water | River Pelenna | CSO 117 Playground 3 Morgan Trce | 0 | 0 | 98.6 |
Dwr Cymru Welsh Water | River Dulais | BRYNDULAIS (SWO 2A) | 0 | 0 | 0 |
Dwr Cymru Welsh Water | River Neath | Cadoxton Road CSO Cadoxton Road | 0 | 0 | 96.6 |
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.