Historic monitoring evidence · Environment Agency
Lamarsh FGS A
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
- 15 Oct 1981
- Latest record
- 30 Jul 2025
- Survey events
- 25
Perch
Perca fluviatilis- First record
- 15 Oct 1981
- Latest record
- 30 Jul 2025
- Survey events
- 25
Pike
Esox lucius- First record
- 15 Oct 1981
- Latest record
- 30 Jul 2025
- Survey events
- 25
Dace
Leuciscus leuciscus- First record
- 24 Jul 1985
- Latest record
- 30 Jul 2025
- Survey events
- 23
Roach
Rutilus rutilus- First record
- 24 Jul 1985
- Latest record
- 30 Jul 2025
- Survey events
- 23
Gudgeon
Gobio gobio- First record
- 24 Jul 1985
- Latest record
- 30 Jul 2025
- Survey events
- 21
Minnow
Phoxinus phoxinus- First record
- 24 Jul 2003
- Latest record
- 30 Jul 2025
- Survey events
- 18
Bullhead
Cottus gobio- First record
- 21 Jul 2011
- Latest record
- 30 Jul 2025
- Survey events
- 10
Bleak
Alburnus alburnus- First record
- 6 Aug 2015
- Latest record
- 30 Jul 2025
- Survey events
- 8
Tench
Tinca tinca- First record
- 24 Jul 1985
- Latest record
- 29 Jul 2024
- Survey events
- 17
Ruffe
Gymnocephalus cernuus- First record
- 10 Aug 2006
- Latest record
- 29 Jul 2024
- Survey events
- 12
Spined loach
Cobitis taenia- First record
- 1 Aug 2007
- Latest record
- 29 Jul 2024
- Survey events
- 7
Roach x dace hybrid
Rutilus rutilus x Leuciscus leuciscus- First record
- 4 Aug 2023
- Latest record
- 4 Aug 2023
- Survey events
- 1
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 12 Jul 2010
- Latest record
- 17 Sept 2022
- Survey events
- 5
Rudd
Scardinius erythrophthalmus- First record
- 1 Aug 2007
- Latest record
- 17 Sept 2022
- Survey events
- 4
3-spined stickleback
Gasterosteus aculeatus- First record
- 22 Jul 2013
- Latest record
- 17 Sept 2022
- Survey events
- 3
European eels > elvers
Anguilla anguilla- First record
- 15 Oct 1981
- Latest record
- 16 Aug 2018
- Survey events
- 19
Common bream
Abramis brama- First record
- 8 Aug 1991
- Latest record
- 16 Aug 2018
- Survey events
- 6
Stone loach
Barbatula barbatula- First record
- 10 Aug 2006
- Latest record
- 22 Jul 2013
- Survey events
- 2
Zander
Sander lucioperca- First record
- 24 Jul 1985
- Latest record
- 12 Aug 2009
- 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