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

Little Don

Survey sites
6
Survey events
40
Recorded taxa
12
Evidence period
9 Jan 1986 – 14 Sept 2023
Sites latest within 2 years
0
Sites latest over 10 years ago
3
EA waterbody IDs
GB104027057460
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 troutLittle Don 6River Kennet 47Latest evidence 14 Sept 2023 · 14 Oct 2025
  2. ChubLittle Don 2River Kennet 41Latest evidence 3 Aug 2007 · 9 Oct 2025
  3. DaceLittle Don 1River Kennet 41Latest evidence 3 Aug 2007 · 9 Oct 2025
  4. PerchLittle Don 3River Kennet 38Latest evidence 3 Aug 2007 · 9 Oct 2025
  5. RoachLittle Don 3River Kennet 36Latest evidence 5 Sept 2017 · 8 Oct 2025
  6. GraylingLittle Don 1River Kennet 21Latest evidence 14 Sept 2023 · 9 Oct 2025
  7. BullheadLittle Don 2River Kennet 11Latest evidence 14 Sept 2023 · 14 Oct 2025
  8. MinnowLittle Don 1River Kennet 11Latest evidence 14 Sept 2023 · 14 Oct 2025
  9. RuffeLittle Don 2River Kennet 9Latest evidence 16 Sept 2008 · 5 Nov 2022
  10. Stone loachLittle Don 1River Kennet 8Latest evidence 14 Sept 2023 · 8 Oct 2025
  11. 3-spined sticklebackLittle Don 2River Kennet 4Latest evidence 14 Sept 2023 · 14 Oct 2025

Only in the Little Don survey set

  1. Orfe / Ide1 site · latest 3 Aug 2007

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Gudgeon31 sites · latest 1 Oct 2025
  3. Bleak27 sites · latest 25 Sept 2025
  4. Barbel22 sites · latest 25 Sept 2025
  5. Common bream19 sites · latest 25 Sept 2025
  6. Atlantic salmon14 sites · latest 25 Oct 2010
  7. Tench13 sites · latest 13 Nov 2024
  8. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  9. European eel9 sites · latest 8 Nov 2013
  10. Rainbow trout8 sites · latest 8 Oct 2024
  11. Brook lamprey7 sites · latest 14 Oct 2025
  12. Common [wild] carp5 sites · latest 24 Oct 2018
  13. European eels > elvers5 sites · latest 10 Oct 2025
  14. Pike varieties5 sites · latest 1 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. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  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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