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 Wolf

Survey sites
17
Survey events
164
Recorded taxa
15
Evidence period
15 Jul 1992 – 16 Sept 2025
Sites latest within 2 years
3
Sites latest over 10 years ago
13
EA waterbody IDs
GB108047007740 · GB108047007970 · GB108047007990 · GB108047008020
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

12 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 Wolf 17River Kennet 47Latest evidence 16 Sept 2025 · 14 Oct 2025
  2. PerchMain Wolf 1River Kennet 38Latest evidence 29 Jul 2015 · 9 Oct 2025
  3. Atlantic salmonMain Wolf 14River Kennet 14Latest evidence 16 Sept 2025 · 25 Oct 2010
  4. European eelMain Wolf 14River Kennet 9Latest evidence 24 Aug 2010 · 8 Nov 2013
  5. GraylingMain Wolf 2River Kennet 21Latest evidence 16 Sept 2025 · 9 Oct 2025
  6. BullheadMain Wolf 5River Kennet 11Latest evidence 16 Sept 2025 · 14 Oct 2025
  7. MinnowMain Wolf 4River Kennet 11Latest evidence 16 Sept 2025 · 14 Oct 2025
  8. TenchMain Wolf 2River Kennet 13Latest evidence 14 Jul 2015 · 13 Nov 2024
  9. Stone loachMain Wolf 5River Kennet 8Latest evidence 16 Sept 2025 · 8 Oct 2025
  10. European eels > elversMain Wolf 5River Kennet 5Latest evidence 16 Sept 2025 · 10 Oct 2025
  11. Brook lampreyMain Wolf 1River Kennet 7Latest evidence 18 Sept 2008 · 14 Oct 2025
  12. Brook lamprey > ammocoeteMain Wolf 2River Kennet 1Latest evidence 2 Oct 2018 · 6 Oct 2023

Only in the Main Wolf survey set

  1. Brook lamprey ammocoetes5 sites · latest 16 Sept 2025
  2. European elvers4 sites · latest 16 Sept 2025
  3. Lamprey sp.1 site · latest 24 Aug 2010

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