Historic monitoring evidence · Environment Agency
Coy Sluice
Lincolnshire and Northamptonshire · 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.
Perch
Perca fluviatilis- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 12
Roach
Rutilus rutilus- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 11
Pike
Esox lucius- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 11
Common bream
Abramis brama- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 10
Tench
Tinca tinca- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 10
3-spined stickleback
Gasterosteus aculeatus- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 10
Rudd
Scardinius erythrophthalmus- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 8
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 26 Jul 2004
- Latest record
- 1 Apr 2025
- Survey events
- 7
Common [wild] carp
Cyprinus carpio- First record
- 12 May 2008
- Latest record
- 1 Apr 2025
- Survey events
- 5
European eels > elvers
Anguilla anguilla- First record
- 13 Jun 2001
- Latest record
- 1 Apr 2025
- Survey events
- 5
Gudgeon
Gobio gobio- First record
- 16 May 2007
- Latest record
- 1 Apr 2025
- Survey events
- 3
Mirror carp
Cyprinus carpio- First record
- 16 May 2007
- Latest record
- 26 Apr 2016
- Survey events
- 3
Silver bream
Abramis bjoerkna- First record
- 13 Jun 2001
- Latest record
- 6 Jun 2012
- Survey events
- 6
Flounder
Platichthys flesus- First record
- 6 Jun 2012
- Latest record
- 6 Jun 2012
- Survey events
- 1
Roach x rudd hybrid
Rutilus rutilus x Scardinius erythrophthalmus- First record
- 12 May 2008
- Latest record
- 12 May 2008
- Survey events
- 1
Common carp varieties
Cyprinus carpio- First record
- 13 Jun 2001
- Latest record
- 13 Jun 2001
- 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