Historic monitoring evidence · Environment Agency
Gt Ouse Confluence
East Anglia · survey site
This page records ecological survey evidence. It is not proof of current fish presence, abundance, fishing quality, access, permission or safety at this location.
Observed taxa
What monitoring recorded here
Taxa are ordered by latest survey date. Counts and records reflect monitoring events, not an angling forecast.
Chub
Leuciscus cephalus- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Dace
Leuciscus leuciscus- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Gudgeon
Gobio gobio- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Roach
Rutilus rutilus- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Perch
Perca fluviatilis- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Pike
Esox lucius- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 15
Minnow
Phoxinus phoxinus- First record
- 16 May 1995
- Latest record
- 19 May 2016
- Survey events
- 12
European eels > elvers
Anguilla anguilla- First record
- 12 Jun 1989
- Latest record
- 19 May 2016
- Survey events
- 5
Bleak
Alburnus alburnus- First record
- 12 Jun 1989
- Latest record
- 24 Jun 2013
- Survey events
- 10
Bullhead
Cottus gobio- First record
- 16 May 1995
- Latest record
- 24 Jun 2013
- Survey events
- 6
Barbel
Barbus barbus- First record
- 1 Sept 2004
- Latest record
- 24 Jun 2013
- Survey events
- 5
Stone loach
Barbatula barbatula- First record
- 12 May 2008
- Latest record
- 24 Jun 2013
- Survey events
- 4
3-spined stickleback
Gasterosteus aculeatus- First record
- 19 May 2010
- Latest record
- 19 May 2010
- Survey events
- 1
European eel
Anguilla anguilla- First record
- 20 Jan 1992
- Latest record
- 2 Jul 2009
- Survey events
- 9
Tench
Tinca tinca- First record
- 4 Aug 1998
- Latest record
- 8 Jun 2007
- Survey events
- 2
Common bream
Abramis brama- First record
- 3 May 2005
- Latest record
- 3 May 2005
- Survey events
- 1
Mirror carp
Cyprinus carpio- First record
- 3 May 2005
- Latest record
- 3 May 2005
- Survey events
- 1
Ruffe
Gymnocephalus cernuus- First record
- 20 Jan 1992
- Latest record
- 4 Aug 1998
- Survey events
- 2
Rules and access
Check before you travel.
Environment Agency ecology records do not carry fishing-rights boundaries or live restrictions. Confirm the fishery owner, permission, local byelaws, seasonal rules, safety notices and current conditions before setting out.
Check live freshwater fishing rulesProvenance
Source, licence and boundary
- SourceEnvironment Agency Ecology & Fish Data
- LicenceOpen Government Licence v3.0
- Source copy retrieved23 Jul 2026
- Terms checked23 Jul 2026
- CoverageHistoric monitoring evidence, separately dated per record
- Not assertedCurrent presence, access, permission, fishing quality or safety