Featured river · usk
River Usk
From the Black Mountains through Brecon, Abergavenny and Usk to Newport and the Severn Estuary. The River Usk is a Special Area of Conservation for much of its length.
34
Storm overflows
0
Active right now
0
Spill events · 24 h
0
Open discrepancies
0
Monitors offline
0
WIMS sampling points
0
Hydrology stations
Spill record· since 6 May 2026 · across the river
493
spill events
183h
cumulative discharge
45 h
longest single event
2026-05-11
first event on record
Recent spill events· last 7 days · 1
- 2026-09-25 16:07 UTCDwr Cymru Welsh Water · Legar Storm Overflow · River Usk1 min