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.

Kent, South London and East Sussex

Wandle

Survey sites
21
Survey events
121
Recorded taxa
28
Evidence period
21 Jul 1988 – 8 Oct 2025
Sites latest within 2 years
8
Sites latest over 10 years ago
9
EA waterbody IDs
GB106039017640 · GB106039023460
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

21 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 troutWandle 12River Kennet 47Latest evidence 8 Oct 2025 · 14 Oct 2025
  2. ChubWandle 14River Kennet 41Latest evidence 7 Oct 2025 · 9 Oct 2025
  3. DaceWandle 14River Kennet 41Latest evidence 7 Oct 2025 · 9 Oct 2025
  4. RoachWandle 14River Kennet 36Latest evidence 8 Oct 2025 · 8 Oct 2025
  5. PerchWandle 7River Kennet 38Latest evidence 13 Jul 2017 · 9 Oct 2025
  6. GudgeonWandle 10River Kennet 31Latest evidence 8 Oct 2025 · 1 Oct 2025
  7. BarbelWandle 11River Kennet 22Latest evidence 7 Oct 2025 · 25 Sept 2025
  8. European eels > elversWandle 14River Kennet 5Latest evidence 1 Jul 2021 · 10 Oct 2025
  9. European eelWandle 10River Kennet 9Latest evidence 8 Oct 2025 · 8 Nov 2013
  10. Stone loachWandle 10River Kennet 8Latest evidence 8 Oct 2025 · 8 Oct 2025
  11. MinnowWandle 7River Kennet 11Latest evidence 7 Oct 2025 · 14 Oct 2025
  12. BullheadWandle 5River Kennet 11Latest evidence 8 Oct 2025 · 14 Oct 2025
  13. TenchWandle 3River Kennet 13Latest evidence 7 Jun 2011 · 13 Nov 2024
  14. Common [wild] carpWandle 8River Kennet 5Latest evidence 26 Jun 2019 · 24 Oct 2018
  15. Roach x common bream hybridWandle 1River Kennet 12Latest evidence 1 Jul 2015 · 25 Oct 2018
  16. 3-spined sticklebackWandle 8River Kennet 4Latest evidence 8 Oct 2025 · 14 Oct 2025
  17. RuffeWandle 2River Kennet 9Latest evidence 22 Jul 1988 · 5 Nov 2022
  18. Mirror carpWandle 4River Kennet 4Latest evidence 26 Jun 2019 · 4 Nov 2008
  19. Golden goldfishWandle 4River Kennet 1Latest evidence 28 Jun 2017 · 12 Nov 2009
  20. Common carp varietiesWandle 2River Kennet 3Latest evidence 1 Oct 2025 · 22 Oct 2015
  21. RuddWandle 1River Kennet 3Latest evidence 17 Jul 1997 · 4 Nov 2022

Only in the Wandle survey set

  1. European elvers3 sites · latest 11 Jun 2013
  2. Feral [brown] goldfish3 sites · latest 1 Jul 2015
  3. Goldfish varieties3 sites · latest 2 Oct 2025
  4. 10-spined stickleback1 site · latest 30 May 2007
  5. Flounder1 site · latest 6 Jun 2013
  6. Koi carp1 site · latest 26 Jun 2019
  7. Roach x dace hybrid1 site · latest 18 Jul 2017

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Bleak27 sites · latest 25 Sept 2025
  3. Grayling21 sites · latest 9 Oct 2025
  4. Common bream19 sites · latest 25 Sept 2025
  5. Atlantic salmon14 sites · latest 25 Oct 2010
  6. Rainbow trout8 sites · latest 8 Oct 2024
  7. Brook lamprey7 sites · latest 14 Oct 2025
  8. Pike varieties5 sites · latest 1 Oct 2025
  9. Silver bream3 sites · latest 4 Nov 2022
  10. Brook lamprey > ammocoete1 site · latest 6 Oct 2023

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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