Historic monitoring evidence · Environment Agency
Tetney Lock
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.
Pike
Esox lucius- First record
- 10 Jun 1986
- Latest record
- 15 May 2018
- Survey events
- 9
Roach
Rutilus rutilus- First record
- 10 Jun 1986
- Latest record
- 15 May 2018
- Survey events
- 8
Perch
Perca fluviatilis- First record
- 14 Sept 1992
- Latest record
- 15 May 2018
- Survey events
- 8
Common bream
Abramis brama- First record
- 8 Sept 1995
- Latest record
- 15 May 2018
- Survey events
- 7
3-spined stickleback
Gasterosteus aculeatus- First record
- 10 Jun 1986
- Latest record
- 15 May 2018
- Survey events
- 4
Rudd
Scardinius erythrophthalmus- First record
- 22 Jun 2015
- Latest record
- 15 May 2018
- Survey events
- 2
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 10 Jun 1986
- Latest record
- 22 Jun 2015
- Survey events
- 7
Ruffe
Gymnocephalus cernuus- First record
- 8 Sept 1995
- Latest record
- 22 Jun 2015
- Survey events
- 6
Dace
Leuciscus leuciscus- First record
- 8 Sept 1995
- Latest record
- 9 Aug 2012
- Survey events
- 5
Silver bream
Abramis bjoerkna- First record
- 8 Sept 1995
- Latest record
- 9 Aug 2012
- Survey events
- 5
European eels > elvers
Anguilla anguilla- First record
- 10 Jun 1986
- Latest record
- 9 Aug 2012
- Survey events
- 5
Flounder
Platichthys flesus- First record
- 1 Jun 2004
- Latest record
- 13 May 2010
- Survey events
- 2
Roach x silver bream hybrid
Rutilus rutilus x Abramis bjoerkna- First record
- 1 Jun 2004
- Latest record
- 13 May 2010
- Survey events
- 2
Grass carp
Ctenopharyngodon idella- First record
- 13 May 2010
- Latest record
- 13 May 2010
- Survey events
- 1
Tench
Tinca tinca- First record
- 14 Sept 1992
- Latest record
- 18 Jun 1999
- Survey events
- 3
Gudgeon
Gobio gobio- First record
- 8 Sept 1995
- Latest record
- 8 Sept 1995
- Survey events
- 1
Sprat
Sprattus sprattus- First record
- 8 Sept 1995
- Latest record
- 8 Sept 1995
- 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