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

River Cherwell

Survey sites
41
Survey events
230
Recorded taxa
23
Evidence period
3 Aug 2001 – 11 Jun 2025
Sites latest within 2 years
6
Sites latest over 10 years ago
25
EA waterbody IDs
GB106039029800 · GB106039037290 · GB106039037310 · GB106039037350 · +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

19 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. PikeRiver Cherwell 38River Kennet 47Latest evidence 11 Jun 2025 · 9 Oct 2025
  2. RoachRiver Cherwell 40River Kennet 36Latest evidence 11 Jun 2025 · 8 Oct 2025
  3. ChubRiver Cherwell 33River Kennet 41Latest evidence 11 Jun 2025 · 9 Oct 2025
  4. DaceRiver Cherwell 33River Kennet 41Latest evidence 11 Jun 2025 · 9 Oct 2025
  5. PerchRiver Cherwell 34River Kennet 38Latest evidence 11 Jun 2025 · 9 Oct 2025
  6. GudgeonRiver Cherwell 28River Kennet 31Latest evidence 10 Jun 2025 · 1 Oct 2025
  7. Brown / sea troutRiver Cherwell 8River Kennet 47Latest evidence 24 Oct 2017 · 14 Oct 2025
  8. BleakRiver Cherwell 24River Kennet 27Latest evidence 11 Jun 2025 · 25 Sept 2025
  9. Common breamRiver Cherwell 18River Kennet 19Latest evidence 11 Jun 2025 · 25 Sept 2025
  10. BarbelRiver Cherwell 4River Kennet 22Latest evidence 7 Jun 2023 · 25 Sept 2025
  11. Roach x common bream hybridRiver Cherwell 10River Kennet 12Latest evidence 3 Jun 2025 · 25 Oct 2018
  12. TenchRiver Cherwell 8River Kennet 13Latest evidence 21 Jun 2018 · 13 Nov 2024
  13. RuffeRiver Cherwell 8River Kennet 9Latest evidence 13 Jun 2014 · 5 Nov 2022
  14. Common [wild] carpRiver Cherwell 4River Kennet 5Latest evidence 5 Jun 2013 · 24 Oct 2018
  15. Mirror carpRiver Cherwell 4River Kennet 4Latest evidence 21 Jun 2018 · 4 Nov 2008
  16. RuddRiver Cherwell 4River Kennet 3Latest evidence 16 Jun 2022 · 4 Nov 2022
  17. Silver breamRiver Cherwell 4River Kennet 3Latest evidence 9 Jul 2014 · 4 Nov 2022
  18. Pike varietiesRiver Cherwell 2River Kennet 5Latest evidence 15 Aug 2015 · 1 Oct 2025
  19. Common carp varietiesRiver Cherwell 2River Kennet 3Latest evidence 14 Jun 2017 · 22 Oct 2015

Only in the River Cherwell survey set

  1. Roach x rudd hybrid1 site · latest 22 May 2008
  2. Roach x silver bream hybrid1 site · latest 12 Oct 2003
  3. Rudd x common bream hybrid1 site · latest 9 Aug 2007
  4. Zander1 site · latest 11 Jun 2025

Only in the River Kennet survey set

  1. Grayling21 sites · latest 9 Oct 2025
  2. Atlantic salmon14 sites · latest 25 Oct 2010
  3. Bullhead11 sites · latest 14 Oct 2025
  4. Minnow11 sites · latest 14 Oct 2025
  5. European eel9 sites · latest 8 Nov 2013
  6. Rainbow trout8 sites · latest 8 Oct 2024
  7. Stone loach8 sites · latest 8 Oct 2025
  8. Brook lamprey7 sites · latest 14 Oct 2025
  9. European eels > elvers5 sites · latest 10 Oct 2025
  10. 3-spined stickleback4 sites · latest 14 Oct 2025
  11. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  12. 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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