Historic monitoring evidence · Environment Agency
Tamarstone
Devon and Cornwall and the Isles of Scilly · 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.
Bullhead
Cottus gobio- First record
- 2 Aug 1990
- Latest record
- 6 Aug 2025
- Survey events
- 26
Minnow
Phoxinus phoxinus- First record
- 2 Aug 1990
- Latest record
- 6 Aug 2025
- Survey events
- 26
Brown / sea trout
Salmo trutta- First record
- 2 Aug 1990
- Latest record
- 6 Aug 2025
- Survey events
- 25
Stone loach
Barbatula barbatula- First record
- 2 Aug 1990
- Latest record
- 6 Aug 2025
- Survey events
- 24
Grayling
Thymallus thymallus- First record
- 29 Jun 2010
- Latest record
- 6 Aug 2025
- Survey events
- 8
Brook lamprey ammocoetes
Lampetra planeri- First record
- 5 Aug 2019
- Latest record
- 6 Aug 2025
- Survey events
- 3
Atlantic salmon
Salmo salar- First record
- 29 Jul 1992
- Latest record
- 7 Jul 2023
- Survey events
- 10
Perch
Perca fluviatilis- First record
- 23 Jul 2008
- Latest record
- 7 Jul 2023
- Survey events
- 6
Dace
Leuciscus leuciscus- First record
- 2 Aug 1990
- Latest record
- 25 Aug 2017
- Survey events
- 14
Roach
Rutilus rutilus- First record
- 11 Oct 1995
- Latest record
- 25 Aug 2017
- Survey events
- 7
European eels > elvers
Anguilla anguilla- First record
- 2 Aug 1990
- Latest record
- 21 Jul 2015
- Survey events
- 5
Golden rudd
Scardinius erythrophthalmus- First record
- 23 Jul 2008
- Latest record
- 23 Jul 2008
- Survey events
- 1
European eel
Anguilla anguilla- First record
- 8 Aug 2006
- Latest record
- 8 Aug 2006
- 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