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 Carey

Survey sites
13
Survey events
69
Recorded taxa
13
Evidence period
12 Jun 1984 – 28 Jul 2025
Sites latest within 2 years
1
Sites latest over 10 years ago
8
EA waterbody IDs
GB108047008040
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

11 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 Carey 13River Kennet 47Latest evidence 28 Jul 2025 · 14 Oct 2025
  2. PerchMain Carey 1River Kennet 38Latest evidence 1 Jul 2016 · 9 Oct 2025
  3. Atlantic salmonMain Carey 12River Kennet 14Latest evidence 28 Jul 2025 · 25 Oct 2010
  4. GraylingMain Carey 4River Kennet 21Latest evidence 17 Jun 2022 · 9 Oct 2025
  5. BullheadMain Carey 6River Kennet 11Latest evidence 28 Jul 2025 · 14 Oct 2025
  6. MinnowMain Carey 5River Kennet 11Latest evidence 28 Jul 2025 · 14 Oct 2025
  7. European eelMain Carey 4River Kennet 9Latest evidence 22 Jul 2013 · 8 Nov 2013
  8. European eels > elversMain Carey 6River Kennet 5Latest evidence 28 Jul 2025 · 10 Oct 2025
  9. Stone loachMain Carey 3River Kennet 8Latest evidence 28 Jul 2025 · 8 Oct 2025
  10. Brook lampreyMain Carey 2River Kennet 7Latest evidence 13 Jul 2010 · 14 Oct 2025
  11. Brook lamprey > ammocoeteMain Carey 1River Kennet 1Latest evidence 19 Jun 2012 · 6 Oct 2023

Only in the Main Carey survey set

  1. Brook lamprey ammocoetes5 sites · latest 28 Jul 2025
  2. European elvers1 site · latest 12 Jul 2016

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. Roach36 sites · latest 8 Oct 2025
  5. Gudgeon31 sites · latest 1 Oct 2025
  6. Bleak27 sites · latest 25 Sept 2025
  7. Barbel22 sites · latest 25 Sept 2025
  8. Common bream19 sites · latest 25 Sept 2025
  9. Tench13 sites · latest 13 Nov 2024
  10. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  11. Ruffe9 sites · latest 5 Nov 2022
  12. Rainbow trout8 sites · latest 8 Oct 2024
  13. Common [wild] carp5 sites · latest 24 Oct 2018
  14. Pike varieties5 sites · latest 1 Oct 2025
  15. 3-spined stickleback4 sites · latest 14 Oct 2025
  16. Mirror carp4 sites · latest 4 Nov 2008
  17. Common carp varieties3 sites · latest 22 Oct 2015
  18. Rudd3 sites · latest 4 Nov 2022
  19. Silver bream3 sites · latest 4 Nov 2022
  20. 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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