River Usk polluted by sewage 1,560 times in 2022 - lasting 11,040 hours

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Contains OS Data © Crown copyright & database right 2021-2022
© Top of the Poops 2021-2023
Totals for River Usk in 2022
24 Sites polluted by Dwr Cymru Welsh Water
1,560 sewage dumps
11,040 h duration
That's 1.28 years! On average 4.3 times a day

Pollution Summary 2022

Here are all the reported sewage overflow totals for River Usk in 2022. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page - This is because there is an invalid grid reference on the pollution consent - so we don't know where the CSO is. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
Dwr Cymru Welsh Water River Usk CSO at Christchurch WWTW 168 2,011 100
Dwr Cymru Welsh Water River Usk GOYTRE SEWAGE TREATMENT WORKS NANT Setteled Storm 101 1,495 100
Dwr Cymru Welsh Water River Usk Sennybridge Wastewater Treatment Works Storm Sewage Overflow 107 1,214 100
Dwr Cymru Welsh Water River Usk Settled Storm Sewage from Brecon Wastewater Treatment Works 71 1,152 100
Dwr Cymru Welsh Water River Usk Crickhowell Settled Storm at STW 149 954 99.9
Dwr Cymru Welsh Water River Usk Llangybi STW Llangybi Usk Settled Storm 125 734 97.8
Dwr Cymru Welsh Water River Usk Usk STW Settled Storm 106 677 99.7
Dwr Cymru Welsh Water River Usk CSO at BWLCH SOUTH WwTW 90 581 98.1
Dwr Cymru Welsh Water River Usk Settled Storm Sewage Tanks at Pandy WwTW 52 580 100
Dwr Cymru Welsh Water River Usk Legar CSO 85 427 100
Dwr Cymru Welsh Water River Usk Settled Storm Sewage from Llanfoist Wastewater Treatment Works 55 393 100
Dwr Cymru Welsh Water River Usk Usk Road PS Usk Road Caerleon 19 168 85.3
Dwr Cymru Welsh Water River Usk Brecon Showfields CSO Brecon Powys 47 120 96.1
Dwr Cymru Welsh Water River Usk St Cadocs Hospital CSO 66 115 80.8
Dwr Cymru Welsh Water River Usk Mill Street Screens CSO Abergaven 50 91 100
Dwr Cymru Welsh Water River Usk GARN PS CRICKHOWELL 56 80 100
Dwr Cymru Welsh Water River Usk SPS at Brecon - Watton 10 Metres South Of 45 77 99.9
Dwr Cymru Welsh Water River Usk Caerleon Town Sewage Pumping Station 67 63 99.9
Dwr Cymru Welsh Water River Usk Llangynidr (Coed-yr-Ynys) SPS 43 53 100
Dwr Cymru Welsh Water River Usk A Combined Sewer Overflow St Julian 31 25 100
Dwr Cymru Welsh Water River Usk CRICKHOWELL - BRIDGE END CAR P 1 10 100
Dwr Cymru Welsh Water River Usk CRICKHOWELL CSO 12 8 99.9
Dwr Cymru Welsh Water River Usk Bridge St CSO 8 2 25.5
Dwr Cymru Welsh Water River Usk Brynawel Estate, Trecastle CSO 6 2 99.9
Dwr Cymru Welsh Water River Usk Crickhowell - Bullpit Meadow S CSO 0 0 0
Dwr Cymru Welsh Water River Usk BRECON SEWERAGE SYSTEM 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

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.