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.

Thames

Dikler

Survey sites
5
Survey events
26
Recorded taxa
12
Evidence period
13 Mar 2002 – 24 Oct 2023
Sites latest within 2 years
0
Sites latest over 10 years ago
1
EA waterbody IDs
GB106039030470 · GB106039037470
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 troutDikler 5River Kennet 47Latest evidence 24 Oct 2023 · 14 Oct 2025
  2. PikeDikler 1River Kennet 47Latest evidence 19 Jul 2023 · 9 Oct 2025
  3. ChubDikler 2River Kennet 41Latest evidence 19 Jul 2023 · 9 Oct 2025
  4. PerchDikler 2River Kennet 38Latest evidence 19 Jul 2023 · 9 Oct 2025
  5. TenchDikler 1River Kennet 13Latest evidence 28 Jun 2023 · 13 Nov 2024
  6. European eelDikler 4River Kennet 9Latest evidence 23 Jun 2021 · 8 Nov 2013
  7. BullheadDikler 2River Kennet 11Latest evidence 19 Jul 2023 · 14 Oct 2025
  8. MinnowDikler 1River Kennet 11Latest evidence 19 Jul 2023 · 14 Oct 2025
  9. Rainbow troutDikler 1River Kennet 8Latest evidence 26 Sept 2007 · 8 Oct 2024
  10. European eels > elversDikler 3River Kennet 5Latest evidence 26 Jun 2023 · 10 Oct 2025
  11. Brook lampreyDikler 1River Kennet 7Latest evidence 24 Sept 2009 · 14 Oct 2025
  12. 3-spined sticklebackDikler 1River Kennet 4Latest evidence 19 Jul 2023 · 14 Oct 2025

Only in the Dikler survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Dace41 sites · latest 9 Oct 2025
  2. Roach36 sites · latest 8 Oct 2025
  3. Gudgeon31 sites · latest 1 Oct 2025
  4. Bleak27 sites · latest 25 Sept 2025
  5. Barbel22 sites · latest 25 Sept 2025
  6. Grayling21 sites · latest 9 Oct 2025
  7. Common bream19 sites · latest 25 Sept 2025
  8. Atlantic salmon14 sites · latest 25 Oct 2010
  9. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  10. Ruffe9 sites · latest 5 Nov 2022
  11. Stone loach8 sites · latest 8 Oct 2025
  12. Common [wild] carp5 sites · latest 24 Oct 2018
  13. Pike varieties5 sites · latest 1 Oct 2025
  14. Mirror carp4 sites · latest 4 Nov 2008
  15. Common carp varieties3 sites · latest 22 Oct 2015
  16. Rudd3 sites · latest 4 Nov 2022
  17. Silver bream3 sites · latest 4 Nov 2022
  18. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  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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