Featured river · great-ouse
River Great Ouse
143 miles across East Anglia. Fishing, paddling, and the Cambridge Backs.
46
Storm overflows
1
Active right now
1
Spill events · 24 h
8
Open discrepancies
2
Monitors offline
0
WIMS sampling points
8
Hydrology stations
Spill record· last 12 months · across the river
203
spill events
+6667% vs prior 12m
16,548h
cumulative discharge
+891728% vs prior 12m
11 weeks
longest single event (all time)
2024-02-19
first event on record
Currently spilling· 1
Truth Engine flags· 8 open
- CriticalActive spillAnglian Water · AWS00410 · RIVER GREAT OUSE (NT)
- CriticalActive spill · no recent testAnglian Water · AWS00410 · RIVER GREAT OUSE (NT)
- CriticalDry-weather spillAnglian Water · AWS00410 · RIVER GREAT OUSE (NT)
- CriticalExtended spill (>72 h)Anglian Water · AWS00436 · Tributary River Great Ouse NT
- WarnDry-weather spillAnglian Water · AWS00113 · River Great Ouse
- WarnDry-weather spillAnglian Water · AWS01523 · FEN DRAIN RIVER GREAT OUSE
- WarnMonitor offlineAnglian Water · AWS00868 · Tributary River Great Ouse NT
- WarnMonitor offlineAnglian Water · AWS00692 · Tidal River Great Ouse
Recent spill events· last 7 days · 11
- 2026-08-04 09:09 UTCAnglian Water · AWS00113 · River Great Ouse0 min
- 2026-08-03 14:16 UTCAnglian Water · AWS01069 · DITCH TRIB OF RIVER GREAT OUSE0 min
- 2026-08-03 12:22 UTCAnglian Water · AWS00410 · RIVER GREAT OUSE (NT)ongoing
- 2026-08-01 09:34 UTCAnglian Water · AWS01069 · DITCH TRIB OF RIVER GREAT OUSE2 min
- 2026-07-31 16:46 UTCAnglian Water · AWS00165 · RIVER GREAT OUSE2 min
- 2026-07-30 19:28 UTCAnglian Water · AWS01069 · DITCH TRIB OF RIVER GREAT OUSE2 min
- 2026-07-30 07:10 UTCAnglian Water · AWS00113 · River Great Ouse8 min
- 2026-07-29 15:14 UTCAnglian Water · AWS01523 · FEN DRAIN RIVER GREAT OUSE1 min
- 2026-07-29 15:12 UTCAnglian Water · AWS01523 · FEN DRAIN RIVER GREAT OUSE0 min
- 2026-07-29 13:45 UTCAnglian Water · AWS01523 · FEN DRAIN RIVER GREAT OUSE0 min
- 2026-07-29 11:42 UTCAnglian Water · AWS00113 · River Great Ouse4 min