Receiving watercourse
River Usk
30 monitored storm overflows record River Usk as their receiving watercourse in the National Storm Overflow Hub. Operated by Dwr Cymru Welsh Water.
30
Storm overflows
0
Active right now
0
Monitors offline
315
Spill events · 12 months
50,038h
Recorded discharge · 12 months
2
Open discrepancies
Every monitored overflow· 30
Each links to its full record — spill history, nearby water-quality sampling, citizen reports, and pre-filled accountability letters.
- Legar Storm OverflowDwr Cymru Welsh Waterinactive
- Newgate Street Llan Faes Storm OverflowDwr Cymru Welsh Waterinactive
- Newgate Street Brecon Storm OverflowDwr Cymru Welsh Waterinactive
- Brodawel Storm Storm OverflowDwr Cymru Welsh Waterinactive
- Bridge Street Crickhowell Storm OverflowDwr Cymru Welsh Waterinactive
- Heol Gouesnou Storm OverflowDwr Cymru Welsh Waterinactive
- Llangybi WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Crickhowell WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Bwlch WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Llanfoist WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Mill Street Castle Meadows Storm OverflowDwr Cymru Welsh Waterinactive
- Sennybridge WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Bullpit Meadow Storm OverflowDwr Cymru Welsh Waterinactive
- Sennybridge Storm OverflowDwr Cymru Welsh Waterinactive
- St. Cadoc's Hospital Storm OverflowDwr Cymru Welsh Waterinactive
- Mill Lane Usk OverflowDwr Cymru Welsh Waterinactive
- Caerleon Storm OverflowDwr Cymru Welsh Waterinactive
- Usk road Caerleon Storm OverflowDwr Cymru Welsh Waterinactive
- Usk WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Field West of Brecon WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Llangynidr Coed-Yr-Ynys Storm OverflowDwr Cymru Welsh Waterinactive
- Brecon WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- East of Brecon WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Goytre WwTW Storm OverflowDwr Cymru Welsh Waterinactive
- Canal Road Brecon Storm OverflowDwr Cymru Welsh Waterinactive
- Aberbaiden WwTW Inlet Storm OverflowDwr Cymru Welsh Waterinactive
- Crickhowell Garn 1 Storm OverflowDwr Cymru Welsh Waterinactive
- Upstream of Crickhowell Garn 1 Storm OverflowDwr Cymru Welsh Waterinactive
- Crickhowell Garn 2 Storm OverflowDwr Cymru Welsh Waterinactive
- Brynawelon Storm OverflowDwr Cymru Welsh Waterinactive
Seen something?
Sewage debris, foam, dead fish — citizen sightings are cross-referenced against the official discharge data above and strengthen the public record.