ARAnglerRadar evidence & rules

Main Thrushel fishing evidence · Devon and Cornwall and the Isles of Scilly

What fish are in the Main Thrushel?

Monitoring has recorded 15 species across 12 surveyed sites on this water, between 1992 and 2025. These are survey records with dates. They do not establish what is present today, that the water is fishable, or that you have permission to fish it.

River evidence passport

Four signals, kept deliberately separate.

The passport shows identity, survey breadth, evidence freshness and trip constraints without turning unlike facts into an opaque “best river” score.

01 · Identity

Main Thrushel

EA ecology area
Devon and Cornwall and the Isles of Scilly
Waterbody IDs
GB108047007740 · GB108047007930 · GB108047008010
Catchments
Tamar
02 · Survey breadth

12 sites · 133 events

15 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.

03 · Freshness by site

Latest 4 Aug 2025

Within 2 years
3 sites
3–5 years
1 sites
6–10 years
2 sites
Older
6 sites

Recorded species

What monitoring has found here

Ordered by how many sites on this water recorded the species. A species not listed has not been recorded by these surveys — which is not the same as being absent.

  1. Atlantic salmonSalmo salar12 siteslatest 4 Aug 2025
  2. Brown / sea troutSalmo trutta12 siteslatest 4 Aug 2025
  3. BullheadCottus gobio8 siteslatest 4 Aug 2025
  4. European eelAnguilla anguilla8 siteslatest 14 Sept 2006
  5. MinnowPhoxinus phoxinus8 siteslatest 4 Aug 2025
  6. Stone loachBarbatula barbatula8 siteslatest 4 Aug 2025
  7. Brook lamprey ammocoetesLampetra planeri7 siteslatest 4 Aug 2025
  8. European eels > elversAnguilla anguilla5 siteslatest 4 Aug 2025
  9. 3-spined sticklebackGasterosteus aculeatus2 siteslatest 21 Jul 2023
  10. Brook lampreyLampetra planeri2 siteslatest 9 Sept 2010
  11. European elversAnguilla anguilla2 siteslatest 4 Aug 2025
  12. Brook lamprey > ammocoeteLampetra planeri1 sitelatest 3 Sept 2021
  13. GraylingThymallus thymallus1 sitelatest 7 Jul 2025
  14. Lamprey sp.Petromyzontidae1 sitelatest 14 Sept 2009
  15. PerchPerca fluviatilis1 sitelatest 21 Jul 2023

Surveyed sites on this water

12 shown, newest survey first

Provenance

Source and licence

  • SourceEnvironment Agency Ecology & Fish Data
  • LicenceOpen Government Licence v3.0
  • Source copy retrieved23 Jul 2026
  • Waterbody nameAs published by the Environment Agency
  • Not assertedCurrent presence, access, permission, fishing quality or safety