ARAnglerRadar evidence & rules

Compare river fishing evidence · England

Same facts.
No winner score.

Choose two named waters and compare the evidence that actually exists. Survey effort, species records and freshness are shown separately because none proves access, current presence or fishing quality.

Devon and Cornwall and the Isles of Scilly

Main Tavy

Survey sites
27
Survey events
156
Recorded taxa
11
Evidence period
11 Jul 1983 – 7 Oct 2025
Sites latest within 2 years
10
Sites latest over 10 years ago
7
EA waterbody IDs
GB108047007840 · GB108047007950
Access status
Not established by survey data
Thames

River Kennet

Survey sites
56
Survey events
264
Recorded taxa
31
Evidence period
28 Sept 1999 – 14 Oct 2025
Sites latest within 2 years
16
Sites latest over 10 years ago
31
EA waterbody IDs
GB106039017420 · GB106039023120 · GB106039023140 · GB106039023172
Access status
Not established by survey data

Overlap

10 recorded taxa appear in both survey sets

The site counts are shown per water. A higher count can reflect more monitoring sites, not a larger or healthier population.

  1. Brown / sea troutMain Tavy 26River Kennet 47Latest evidence 7 Oct 2025 · 14 Oct 2025
  2. Atlantic salmonMain Tavy 23River Kennet 14Latest evidence 9 Sept 2025 · 25 Oct 2010
  3. BullheadMain Tavy 15River Kennet 11Latest evidence 9 Sept 2025 · 14 Oct 2025
  4. European eels > elversMain Tavy 20River Kennet 5Latest evidence 9 Sept 2025 · 10 Oct 2025
  5. European eelMain Tavy 15River Kennet 9Latest evidence 25 Jun 2009 · 8 Nov 2013
  6. Stone loachMain Tavy 7River Kennet 8Latest evidence 9 Sept 2025 · 8 Oct 2025
  7. MinnowMain Tavy 3River Kennet 11Latest evidence 9 Sept 2025 · 14 Oct 2025
  8. Rainbow troutMain Tavy 1River Kennet 8Latest evidence 11 Jul 1983 · 8 Oct 2024
  9. 3-spined sticklebackMain Tavy 2River Kennet 4Latest evidence 25 Jun 2008 · 14 Oct 2025
  10. Brook lamprey > ammocoeteMain Tavy 1River Kennet 1Latest evidence 21 Aug 2025 · 6 Oct 2023

Only in the Main Tavy survey set

  1. European elvers5 sites · latest 9 Sept 2025

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Chub41 sites · latest 9 Oct 2025
  3. Dace41 sites · latest 9 Oct 2025
  4. Perch38 sites · latest 9 Oct 2025
  5. Roach36 sites · latest 8 Oct 2025
  6. Gudgeon31 sites · latest 1 Oct 2025
  7. Bleak27 sites · latest 25 Sept 2025
  8. Barbel22 sites · latest 25 Sept 2025
  9. Grayling21 sites · latest 9 Oct 2025
  10. Common bream19 sites · latest 25 Sept 2025
  11. Tench13 sites · latest 13 Nov 2024
  12. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  13. Ruffe9 sites · latest 5 Nov 2022
  14. Brook lamprey7 sites · latest 14 Oct 2025
  15. Common [wild] carp5 sites · latest 24 Oct 2018
  16. Pike varieties5 sites · latest 1 Oct 2025
  17. Mirror carp4 sites · latest 4 Nov 2008
  18. Common carp varieties3 sites · latest 22 Oct 2015
  19. Rudd3 sites · latest 4 Nov 2022
  20. Silver bream3 sites · latest 4 Nov 2022
  21. Golden goldfish1 site · latest 12 Nov 2009

Method and boundary

Comparison, not prediction.

  • SourceEnvironment Agency Ecology & Fish Data
  • LicenceOpen Government Licence v3.0
  • Source copy retrieved23 Jul 2026
  • CoordinatesNot published on this page
  • Not assertedAccess, current presence, abundance, catch prospects or safety
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