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.

Yorkshire

Eller Beck

Survey sites
5
Survey events
14
Recorded taxa
13
Evidence period
15 Aug 2002 – 8 Oct 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
3
EA waterbody IDs
GB104027063020 · GB104027063070 · GB104027068050
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 troutEller Beck 5River Kennet 47Latest evidence 8 Oct 2024 · 14 Oct 2025
  2. GudgeonEller Beck 1River Kennet 31Latest evidence 22 Aug 2007 · 1 Oct 2025
  3. Atlantic salmonEller Beck 2River Kennet 14Latest evidence 8 Oct 2024 · 25 Oct 2010
  4. BullheadEller Beck 3River Kennet 11Latest evidence 5 Sept 2014 · 14 Oct 2025
  5. MinnowEller Beck 1River Kennet 11Latest evidence 5 Sept 2014 · 14 Oct 2025
  6. Stone loachEller Beck 3River Kennet 8Latest evidence 5 Sept 2014 · 8 Oct 2025
  7. European eelEller Beck 1River Kennet 9Latest evidence 23 Aug 2011 · 8 Nov 2013
  8. Brook lampreyEller Beck 1River Kennet 7Latest evidence 5 Sept 2014 · 14 Oct 2025
  9. European eels > elversEller Beck 1River Kennet 5Latest evidence 14 Aug 2014 · 10 Oct 2025
  10. 3-spined sticklebackEller Beck 1River Kennet 4Latest evidence 22 Aug 2013 · 14 Oct 2025
  11. Brook lamprey > ammocoeteEller Beck 1River Kennet 1Latest evidence 12 Oct 2007 · 6 Oct 2023

Only in the Eller Beck survey set

  1. Brook lamprey ammocoetes1 site · latest 22 Aug 2007
  2. Lampetra sp. ammocoetes1 site · latest 14 Aug 2014

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. Bleak27 sites · latest 25 Sept 2025
  7. Barbel22 sites · latest 25 Sept 2025
  8. Grayling21 sites · latest 9 Oct 2025
  9. Common bream19 sites · latest 25 Sept 2025
  10. Tench13 sites · latest 13 Nov 2024
  11. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  12. Ruffe9 sites · latest 5 Nov 2022
  13. Rainbow trout8 sites · latest 8 Oct 2024
  14. Common [wild] carp5 sites · latest 24 Oct 2018
  15. Pike varieties5 sites · latest 1 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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