River Lwyd polluted by sewage 1,503 times in 2023 - lasting 8,153 hours

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Contains OS Data © Crown copyright & database right 2021-2023
© Top of the Poops 2021-2023
Totals for River Lwyd in 2023
29 Sites polluted by Dwr Cymru Welsh Water
1,503 sewage dumps
8,153 h duration
That's 11.32 months. On average 4.1 times a day
Constituencies along River Lwyd

Pollution Summary 2023

Here are all the reported sewage overflow totals for River Lwyd in 2023. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Dwr Cymru Welsh Water River Lwyd LLANFRECHFA STORM TANKS PONTHIR 178 2,262 100
Dwr Cymru Welsh Water River Lwyd LOWER NEW INN (PONTYFELIN LANE 164 1,663 98.5
Dwr Cymru Welsh Water River Lwyd CSO at Griffithstown Subsidary Sewer 122 1,143 99
Dwr Cymru Welsh Water River Lwyd Pontnewynydd Mill Rd CSO 115 634 98.6
Dwr Cymru Welsh Water River Lwyd New Road CSO, Pontypool 110 545 98.6
Dwr Cymru Welsh Water River Lwyd Pontypool Freeholdland Rd 50 321 98.6
Dwr Cymru Welsh Water River Lwyd Pontypool (Pontymoile) CSO 77 303 98.9
Dwr Cymru Welsh Water River Lwyd St Albans School CSO, Pontypool 77 261 99
Dwr Cymru Welsh Water River Lwyd CSO at Blaenavon Station Terrace 69 220 99.1
Dwr Cymru Welsh Water River Lwyd Blaenavon Band Hut MH 57A SWO 2 54 136 99
Dwr Cymru Welsh Water River Lwyd Chapel Lane CSO 39 133 99.6
Dwr Cymru Welsh Water River Lwyd Hospital Rd CSO, Pontnewynydd 61 100 97.2
Dwr Cymru Welsh Water River Lwyd Trevethin CSO 46 89 99.7
Dwr Cymru Welsh Water River Lwyd CSO at Cwmbran Sebastopol Avondale Rd 47 74 94.8
Dwr Cymru Welsh Water River Lwyd 7 Olway Close CSO, Llanyravon 39 43 96.9
Dwr Cymru Welsh Water River Lwyd RISING SUN BRIDGE CSO 32 37 48.2
Dwr Cymru Welsh Water River Lwyd Stanley Place CSO, Pontnewydd, Cwmbran 46 35 99.9
Dwr Cymru Welsh Water River Lwyd HOSPITAL ROAD CSO ST JOHNS AMBULANCE 44 35 100
Dwr Cymru Welsh Water River Lwyd Usk Road Pumping Station 5 27 100
Dwr Cymru Welsh Water River Lwyd Abersychan CSO Coed-Yr-Eos Farm 36 22 99.9
Dwr Cymru Welsh Water River Lwyd Convent Garden CSO, Llantarnam 20 18 99.6
Dwr Cymru Welsh Water River Lwyd 103 Beaumaris Drive Cwmbran CSO 8 11 99.5
Dwr Cymru Welsh Water River Lwyd Coed Farm CSO Cwmavon Blaenavon 20 9 100
Dwr Cymru Welsh Water River Lwyd Blaenavon Forgeside CSO 5 7 49.3
Dwr Cymru Welsh Water River Lwyd Snatchwood Rd CSO 16 6 98.7
Dwr Cymru Welsh Water River Lwyd Pontypool Hanbury Rd/Italian Gardens CSO 7 5 36.3
Dwr Cymru Welsh Water River Lwyd Rose Cottage CSO 9 3 94.8
Dwr Cymru Welsh Water River Lwyd PONTNEWYNYDD CSO 5 1 100
Dwr Cymru Welsh Water River Lwyd Pontnewynydd Mill Rd O/S No 4 CSO 2 0 100
Dwr Cymru Welsh Water River Lwyd 3 Olway close CSO Llanyravon 0 0 9.7
Dwr Cymru Welsh Water River Lwyd Leigh Rd CSO, Pontypool 0 0 100
Dwr Cymru Welsh Water River Lwyd CSO at Rosemary lane End of Car Park 0 0 0
Dwr Cymru Welsh Water River Lwyd Pleasant Court CSO, Limekiln Rd, Pontypool 0 0 100
Dwr Cymru Welsh Water River Lwyd 2 Llangorse Road CSO Llanyravon 0 0 97.4
Dwr Cymru Welsh Water River Lwyd CSO OPPOSITE THE JOB CENTRE IN 0 0 0

Data Sources & Accuracy

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.