Historic monitoring evidence · Environment Agency
US Sluice Kings Lynn
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
- 12 Jan 1990
- Latest record
- 15 Apr 2010
- Survey events
- 5
Pike
Esox lucius- First record
- 12 Jan 1990
- Latest record
- 15 Apr 2010
- Survey events
- 5
Dace
Leuciscus leuciscus- First record
- 12 Jan 1990
- Latest record
- 15 Apr 2010
- Survey events
- 3
Gudgeon
Gobio gobio- First record
- 12 Jan 1990
- Latest record
- 15 Apr 2010
- Survey events
- 3
Chub
Leuciscus cephalus- First record
- 12 Jan 1990
- Latest record
- 15 Apr 2010
- Survey events
- 2
Perch
Perca fluviatilis- First record
- 10 Apr 1996
- Latest record
- 15 Apr 2010
- Survey events
- 2
European eel
Anguilla anguilla- First record
- 31 Mar 2004
- Latest record
- 15 Apr 2010
- Survey events
- 2
3-spined stickleback
Gasterosteus aculeatus- First record
- 15 Apr 2010
- Latest record
- 15 Apr 2010
- Survey events
- 1
Bullhead
Cottus gobio- First record
- 15 Apr 2010
- Latest record
- 15 Apr 2010
- Survey events
- 1
Tench
Tinca tinca- First record
- 12 Jan 1990
- Latest record
- 31 Mar 2004
- Survey events
- 4
Flounder
Platichthys flesus- First record
- 31 Mar 2004
- Latest record
- 31 Mar 2004
- Survey events
- 1
European eels > elvers
Anguilla anguilla- First record
- 12 Jan 1990
- Latest record
- 10 Apr 1996
- Survey events
- 3
Rudd
Scardinius erythrophthalmus- First record
- 12 Jan 1990
- Latest record
- 10 Apr 1996
- Survey events
- 2
Common [wild] carp
Cyprinus carpio- First record
- 10 Apr 1996
- Latest record
- 10 Apr 1996
- Survey events
- 1
Stone loach
Barbatula barbatula- First record
- 10 Apr 1996
- Latest record
- 10 Apr 1996
- Survey events
- 1
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 12 Jan 1990
- Latest record
- 12 Jan 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