Historic monitoring evidence · Environment Agency
East Fen Isleham
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.
Roach
Rutilus rutilus- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 11
Perch
Perca fluviatilis- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 11
Pike
Esox lucius- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 11
Dace
Leuciscus leuciscus- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 10
Common bream
Abramis brama- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 8
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 8
Ruffe
Gymnocephalus cernuus- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 6
Gudgeon
Gobio gobio- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 5
Bullhead
Cottus gobio- First record
- 6 Dec 1990
- Latest record
- 14 Sept 2010
- Survey events
- 4
Tench
Tinca tinca- First record
- 25 Jun 1996
- Latest record
- 14 Sept 2010
- Survey events
- 2
3-spined stickleback
Gasterosteus aculeatus- First record
- 14 Sept 2010
- Latest record
- 14 Sept 2010
- Survey events
- 1
Chub
Leuciscus cephalus- First record
- 6 Dec 1990
- Latest record
- 4 Sept 2007
- Survey events
- 6
Rudd
Scardinius erythrophthalmus- First record
- 6 Dec 1990
- Latest record
- 4 Sept 2007
- Survey events
- 4
Bleak
Alburnus alburnus- First record
- 6 Dec 1990
- Latest record
- 2 Oct 2006
- Survey events
- 7
Silver bream
Abramis bjoerkna- First record
- 6 Dec 1990
- Latest record
- 13 Aug 2004
- Survey events
- 5
Zander
Sander lucioperca- First record
- 6 Dec 1990
- Latest record
- 6 Dec 1990
- Survey events
- 1
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