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.

East Anglia

Great Ouse (Brackley to Newport Pagnell)

Survey sites
22
Survey events
182
Recorded taxa
28
Evidence period
21 Jun 1988 – 21 Apr 2026
Sites latest within 2 years
5
Sites latest over 10 years ago
11
EA waterbody IDs
GB105033037860 · GB105033037880 · GB105033037920 · GB105033038000 · +1 more
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

25 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. PikeGreat Ouse (Brackley to Newport Pagnell) 22River Kennet 47Latest evidence 21 Apr 2026 · 9 Oct 2025
  2. DaceGreat Ouse (Brackley to Newport Pagnell) 21River Kennet 41Latest evidence 21 Apr 2026 · 9 Oct 2025
  3. PerchGreat Ouse (Brackley to Newport Pagnell) 22River Kennet 38Latest evidence 21 Apr 2026 · 9 Oct 2025
  4. ChubGreat Ouse (Brackley to Newport Pagnell) 19River Kennet 41Latest evidence 21 Apr 2026 · 9 Oct 2025
  5. Brown / sea troutGreat Ouse (Brackley to Newport Pagnell) 11River Kennet 47Latest evidence 3 Jun 2025 · 14 Oct 2025
  6. RoachGreat Ouse (Brackley to Newport Pagnell) 20River Kennet 36Latest evidence 21 Apr 2026 · 8 Oct 2025
  7. GudgeonGreat Ouse (Brackley to Newport Pagnell) 19River Kennet 31Latest evidence 21 Apr 2026 · 1 Oct 2025
  8. Common breamGreat Ouse (Brackley to Newport Pagnell) 13River Kennet 19Latest evidence 12 Jun 2025 · 25 Sept 2025
  9. BleakGreat Ouse (Brackley to Newport Pagnell) 5River Kennet 27Latest evidence 17 Jun 2025 · 25 Sept 2025
  10. BullheadGreat Ouse (Brackley to Newport Pagnell) 20River Kennet 11Latest evidence 12 Jun 2025 · 14 Oct 2025
  11. MinnowGreat Ouse (Brackley to Newport Pagnell) 18River Kennet 11Latest evidence 21 Apr 2026 · 14 Oct 2025
  12. Stone loachGreat Ouse (Brackley to Newport Pagnell) 18River Kennet 8Latest evidence 12 Jun 2025 · 8 Oct 2025
  13. BarbelGreat Ouse (Brackley to Newport Pagnell) 4River Kennet 22Latest evidence 17 Jun 2025 · 25 Sept 2025
  14. TenchGreat Ouse (Brackley to Newport Pagnell) 12River Kennet 13Latest evidence 21 Apr 2026 · 13 Nov 2024
  15. Roach x common bream hybridGreat Ouse (Brackley to Newport Pagnell) 7River Kennet 12Latest evidence 18 Jun 2024 · 25 Oct 2018
  16. RuffeGreat Ouse (Brackley to Newport Pagnell) 9River Kennet 9Latest evidence 10 Oct 2016 · 5 Nov 2022
  17. Brook lampreyGreat Ouse (Brackley to Newport Pagnell) 8River Kennet 7Latest evidence 10 Oct 2017 · 14 Oct 2025
  18. 3-spined sticklebackGreat Ouse (Brackley to Newport Pagnell) 8River Kennet 4Latest evidence 19 Oct 2022 · 14 Oct 2025
  19. European eelGreat Ouse (Brackley to Newport Pagnell) 1River Kennet 9Latest evidence 18 May 2006 · 8 Nov 2013
  20. RuddGreat Ouse (Brackley to Newport Pagnell) 4River Kennet 3Latest evidence 12 Jun 2025 · 4 Nov 2022
  21. Common [wild] carpGreat Ouse (Brackley to Newport Pagnell) 2River Kennet 5Latest evidence 24 Apr 2008 · 24 Oct 2018
  22. European eels > elversGreat Ouse (Brackley to Newport Pagnell) 1River Kennet 5Latest evidence 11 Jun 1997 · 10 Oct 2025
  23. Silver breamGreat Ouse (Brackley to Newport Pagnell) 2River Kennet 3Latest evidence 11 Jun 1997 · 4 Nov 2022
  24. Mirror carpGreat Ouse (Brackley to Newport Pagnell) 1River Kennet 4Latest evidence 26 Jun 1991 · 4 Nov 2008
  25. Common carp varietiesGreat Ouse (Brackley to Newport Pagnell) 1River Kennet 3Latest evidence 1 May 2009 · 22 Oct 2015

Only in the Great Ouse (Brackley to Newport Pagnell) survey set

  1. Spined loach9 sites · latest 8 Oct 2019
  2. Roach x chub hybrid1 site · latest 31 Oct 2016
  3. Roach x silver bream hybrid1 site · latest 19 Apr 1993

Only in the River Kennet survey set

  1. Grayling21 sites · latest 9 Oct 2025
  2. Atlantic salmon14 sites · latest 25 Oct 2010
  3. Rainbow trout8 sites · latest 8 Oct 2024
  4. Pike varieties5 sites · latest 1 Oct 2025
  5. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  6. 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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