Historic monitoring evidence · Environment Agency
Medlam Bridge
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
- 30 Oct 1990
- Latest record
- 14 Nov 2016
- Survey events
- 9
Perch
Perca fluviatilis- First record
- 30 Oct 1990
- Latest record
- 14 Nov 2016
- Survey events
- 8
Tench
Tinca tinca- First record
- 30 Oct 1990
- Latest record
- 14 Nov 2016
- Survey events
- 7
Roach
Rutilus rutilus- First record
- 30 Oct 1990
- Latest record
- 17 Jun 2016
- Survey events
- 7
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 30 Oct 1990
- Latest record
- 17 Jun 2016
- Survey events
- 7
Ruffe
Gymnocephalus cernuus- First record
- 30 Oct 1990
- Latest record
- 17 Jun 2016
- Survey events
- 6
Bleak
Alburnus alburnus- First record
- 3 Jul 2001
- Latest record
- 17 Jun 2016
- Survey events
- 3
Spined loach
Cobitis taenia- First record
- 14 May 1996
- Latest record
- 17 Jun 2016
- Survey events
- 3
Common bream
Abramis brama- First record
- 30 Oct 1990
- Latest record
- 26 Jun 2013
- Survey events
- 6
Silver bream
Abramis bjoerkna- First record
- 30 Oct 1990
- Latest record
- 26 Jun 2013
- Survey events
- 5
Rudd
Scardinius erythrophthalmus- First record
- 30 Oct 1990
- Latest record
- 4 Aug 2011
- Survey events
- 3
European eels > elvers
Anguilla anguilla- First record
- 3 Jul 2001
- Latest record
- 3 Jul 2001
- Survey events
- 1
Gudgeon
Gobio gobio- First record
- 30 Oct 1990
- Latest record
- 14 May 1993
- 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