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.

Lincolnshire and Northamptonshire

East Halton Beck FMU

Survey sites
3
Survey events
8
Recorded taxa
4
Evidence period
14 Sept 1995 – 22 Jul 2021
Sites latest within 2 years
0
Sites latest over 10 years ago
2
EA waterbody IDs
GB104029067650
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

2 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. European eels > elversEast Halton Beck FMU 3River Kennet 5Latest evidence 22 Jul 2021 · 10 Oct 2025
  2. 3-spined sticklebackEast Halton Beck FMU 3River Kennet 4Latest evidence 22 Jul 2021 · 14 Oct 2025

Only in the East Halton Beck FMU survey set

  1. Flounder2 sites · latest 22 Jul 2021
  2. 10-spined stickleback1 site · latest 20 Sept 1995

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Pike47 sites · latest 9 Oct 2025
  3. Chub41 sites · latest 9 Oct 2025
  4. Dace41 sites · latest 9 Oct 2025
  5. Perch38 sites · latest 9 Oct 2025
  6. Roach36 sites · latest 8 Oct 2025
  7. Gudgeon31 sites · latest 1 Oct 2025
  8. Bleak27 sites · latest 25 Sept 2025
  9. Barbel22 sites · latest 25 Sept 2025
  10. Grayling21 sites · latest 9 Oct 2025
  11. Common bream19 sites · latest 25 Sept 2025
  12. Atlantic salmon14 sites · latest 25 Oct 2010
  13. Tench13 sites · latest 13 Nov 2024
  14. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  15. Bullhead11 sites · latest 14 Oct 2025
  16. Minnow11 sites · latest 14 Oct 2025
  17. European eel9 sites · latest 8 Nov 2013
  18. Ruffe9 sites · latest 5 Nov 2022
  19. Rainbow trout8 sites · latest 8 Oct 2024
  20. Stone loach8 sites · latest 8 Oct 2025
  21. Brook lamprey7 sites · latest 14 Oct 2025
  22. Common [wild] carp5 sites · latest 24 Oct 2018
  23. Pike varieties5 sites · latest 1 Oct 2025
  24. Mirror carp4 sites · latest 4 Nov 2008

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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