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

Old Windsor - Bell

Survey sites
5
Survey events
44
Recorded taxa
18
Evidence period
1 Sept 1995 – 29 Aug 2025
Sites latest within 2 years
1
Sites latest over 10 years ago
4
EA waterbody IDs
GB106039023231
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

18 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. PikeOld Windsor - Bell 5River Kennet 47Latest evidence 29 Aug 2025 · 9 Oct 2025
  2. Brown / sea troutOld Windsor - Bell 1River Kennet 47Latest evidence 7 Sept 2005 · 14 Oct 2025
  3. ChubOld Windsor - Bell 5River Kennet 41Latest evidence 29 Aug 2025 · 9 Oct 2025
  4. DaceOld Windsor - Bell 4River Kennet 41Latest evidence 29 Aug 2025 · 9 Oct 2025
  5. PerchOld Windsor - Bell 5River Kennet 38Latest evidence 29 Aug 2025 · 9 Oct 2025
  6. RoachOld Windsor - Bell 5River Kennet 36Latest evidence 29 Aug 2025 · 8 Oct 2025
  7. GudgeonOld Windsor - Bell 4River Kennet 31Latest evidence 20 Jul 2024 · 1 Oct 2025
  8. BleakOld Windsor - Bell 5River Kennet 27Latest evidence 29 Aug 2025 · 25 Sept 2025
  9. BarbelOld Windsor - Bell 2River Kennet 22Latest evidence 5 Sept 2008 · 25 Sept 2025
  10. Common breamOld Windsor - Bell 2River Kennet 19Latest evidence 5 Sept 2013 · 25 Sept 2025
  11. TenchOld Windsor - Bell 2River Kennet 13Latest evidence 30 Jul 2023 · 13 Nov 2024
  12. Atlantic salmonOld Windsor - Bell 1River Kennet 14Latest evidence 7 Sept 2007 · 25 Oct 2010
  13. RuffeOld Windsor - Bell 3River Kennet 9Latest evidence 3 Sept 2014 · 5 Nov 2022
  14. European eelOld Windsor - Bell 2River Kennet 9Latest evidence 30 Jul 2023 · 8 Nov 2013
  15. European eels > elversOld Windsor - Bell 5River Kennet 5Latest evidence 20 Jul 2024 · 10 Oct 2025
  16. Common [wild] carpOld Windsor - Bell 2River Kennet 5Latest evidence 3 Sept 2014 · 24 Oct 2018
  17. RuddOld Windsor - Bell 1River Kennet 3Latest evidence 7 Sept 2005 · 4 Nov 2022
  18. Silver breamOld Windsor - Bell 1River Kennet 3Latest evidence 8 Sept 2011 · 4 Nov 2022

Only in the Old Windsor - Bell survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Grayling21 sites · latest 9 Oct 2025
  2. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  3. Bullhead11 sites · latest 14 Oct 2025
  4. Minnow11 sites · latest 14 Oct 2025
  5. Rainbow trout8 sites · latest 8 Oct 2024
  6. Stone loach8 sites · latest 8 Oct 2025
  7. Brook lamprey7 sites · latest 14 Oct 2025
  8. Pike varieties5 sites · latest 1 Oct 2025
  9. 3-spined stickleback4 sites · latest 14 Oct 2025
  10. Mirror carp4 sites · latest 4 Nov 2008
  11. Common carp varieties3 sites · latest 22 Oct 2015
  12. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  13. 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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