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.

Solent and South Downs

Alre

Survey sites
5
Survey events
17
Recorded taxa
14
Evidence period
3 Sept 2002 – 11 Aug 2025
Sites latest within 2 years
1
Sites latest over 10 years ago
4
EA waterbody IDs
GB107042016330 · GB107042016680 · GB107042022590
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 troutAlre 4River Kennet 47Latest evidence 11 Aug 2025 · 14 Oct 2025
  2. PikeAlre 3River Kennet 47Latest evidence 16 Aug 2023 · 9 Oct 2025
  3. PerchAlre 2River Kennet 38Latest evidence 10 Sept 2013 · 9 Oct 2025
  4. GraylingAlre 2River Kennet 21Latest evidence 29 Sept 2015 · 9 Oct 2025
  5. BullheadAlre 5River Kennet 11Latest evidence 11 Aug 2025 · 14 Oct 2025
  6. Atlantic salmonAlre 1River Kennet 14Latest evidence 10 Sept 2009 · 25 Oct 2010
  7. European eelAlre 3River Kennet 9Latest evidence 11 Aug 2025 · 8 Nov 2013
  8. MinnowAlre 1River Kennet 11Latest evidence 29 Sept 2015 · 14 Oct 2025
  9. Brook lampreyAlre 2River Kennet 7Latest evidence 16 Aug 2023 · 14 Oct 2025
  10. Rainbow troutAlre 1River Kennet 8Latest evidence 10 Sept 2009 · 8 Oct 2024
  11. 3-spined sticklebackAlre 2River Kennet 4Latest evidence 16 Aug 2023 · 14 Oct 2025
  12. European eels > elversAlre 1River Kennet 5Latest evidence 6 May 2003 · 10 Oct 2025

Only in the Alre survey set

  1. Brook lamprey ammocoetes1 site · latest 11 Aug 2025
  2. Lamprey sp.1 site · latest 6 May 2003

Only in the River Kennet survey set

  1. Chub41 sites · latest 9 Oct 2025
  2. Dace41 sites · latest 9 Oct 2025
  3. Roach36 sites · latest 8 Oct 2025
  4. Gudgeon31 sites · latest 1 Oct 2025
  5. Bleak27 sites · latest 25 Sept 2025
  6. Barbel22 sites · latest 25 Sept 2025
  7. Common bream19 sites · latest 25 Sept 2025
  8. Tench13 sites · latest 13 Nov 2024
  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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