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.

East Anglia

Bentley Brook

Survey sites
7
Survey events
13
Recorded taxa
9
Evidence period
31 Jan 1997 – 25 Aug 2015
Sites latest within 2 years
0
Sites latest over 10 years ago
7
EA waterbody IDs
GB104028052750 · GB105037034220
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

8 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 troutBentley Brook 5River Kennet 47Latest evidence 25 Aug 2015 · 14 Oct 2025
  2. PerchBentley Brook 1River Kennet 38Latest evidence 22 Feb 2011 · 9 Oct 2025
  3. GraylingBentley Brook 5River Kennet 21Latest evidence 25 Aug 2015 · 9 Oct 2025
  4. BullheadBentley Brook 3River Kennet 11Latest evidence 25 Aug 2015 · 14 Oct 2025
  5. Brook lampreyBentley Brook 1River Kennet 7Latest evidence 25 Aug 2015 · 14 Oct 2025
  6. European eels > elversBentley Brook 2River Kennet 5Latest evidence 22 Feb 2011 · 10 Oct 2025
  7. 3-spined sticklebackBentley Brook 2River Kennet 4Latest evidence 25 Aug 2015 · 14 Oct 2025
  8. Brook lamprey > ammocoeteBentley Brook 1River Kennet 1Latest evidence 22 Aug 2013 · 6 Oct 2023

Only in the Bentley Brook survey set

  1. 10-spined stickleback2 sites · latest 22 Feb 2011

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. Atlantic salmon14 sites · latest 25 Oct 2010
  10. Tench13 sites · latest 13 Nov 2024
  11. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  12. Minnow11 sites · latest 14 Oct 2025
  13. European eel9 sites · latest 8 Nov 2013
  14. Ruffe9 sites · latest 5 Nov 2022
  15. Rainbow trout8 sites · latest 8 Oct 2024
  16. Stone loach8 sites · latest 8 Oct 2025
  17. Common [wild] carp5 sites · latest 24 Oct 2018
  18. Pike varieties5 sites · latest 1 Oct 2025
  19. Mirror carp4 sites · latest 4 Nov 2008
  20. Common carp varieties3 sites · latest 22 Oct 2015
  21. Rudd3 sites · latest 4 Nov 2022
  22. Silver bream3 sites · latest 4 Nov 2022
  23. 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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