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

Tiffey

Survey sites
4
Survey events
27
Recorded taxa
20
Evidence period
3 Feb 1987 – 1 Aug 2023
Sites latest within 2 years
0
Sites latest over 10 years ago
2
EA waterbody IDs
GB105034051220 · GB105034051280
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. PikeTiffey 3River Kennet 47Latest evidence 26 Jul 2017 · 9 Oct 2025
  2. Brown / sea troutTiffey 1River Kennet 47Latest evidence 11 Jul 2011 · 14 Oct 2025
  3. ChubTiffey 4River Kennet 41Latest evidence 26 Jul 2017 · 9 Oct 2025
  4. DaceTiffey 4River Kennet 41Latest evidence 1 Aug 2023 · 9 Oct 2025
  5. PerchTiffey 4River Kennet 38Latest evidence 26 Jul 2017 · 9 Oct 2025
  6. RoachTiffey 4River Kennet 36Latest evidence 26 Jul 2017 · 8 Oct 2025
  7. GudgeonTiffey 4River Kennet 31Latest evidence 1 Aug 2023 · 1 Oct 2025
  8. Common breamTiffey 1River Kennet 19Latest evidence 6 Aug 1999 · 25 Sept 2025
  9. TenchTiffey 3River Kennet 13Latest evidence 26 Jul 2017 · 13 Nov 2024
  10. BullheadTiffey 3River Kennet 11Latest evidence 1 Aug 2023 · 14 Oct 2025
  11. MinnowTiffey 3River Kennet 11Latest evidence 1 Aug 2023 · 14 Oct 2025
  12. European eelTiffey 3River Kennet 9Latest evidence 16 May 2005 · 8 Nov 2013
  13. Stone loachTiffey 3River Kennet 8Latest evidence 1 Aug 2023 · 8 Oct 2025
  14. RuffeTiffey 1River Kennet 9Latest evidence 12 Nov 1990 · 5 Nov 2022
  15. European eels > elversTiffey 4River Kennet 5Latest evidence 21 Jul 2017 · 10 Oct 2025
  16. Common [wild] carpTiffey 1River Kennet 5Latest evidence 17 Sept 1996 · 24 Oct 2018
  17. 3-spined sticklebackTiffey 1River Kennet 4Latest evidence 1 Aug 2023 · 14 Oct 2025
  18. RuddTiffey 1River Kennet 3Latest evidence 6 Aug 1999 · 4 Nov 2022

Only in the Tiffey survey set

  1. 10-spined stickleback2 sites · latest 1 Aug 2023
  2. Chub x dace hybrid1 site · latest 16 May 2005

Only in the River Kennet survey set

  1. Bleak27 sites · latest 25 Sept 2025
  2. Barbel22 sites · latest 25 Sept 2025
  3. Grayling21 sites · latest 9 Oct 2025
  4. Atlantic salmon14 sites · latest 25 Oct 2010
  5. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  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. Mirror carp4 sites · latest 4 Nov 2008
  10. Common carp varieties3 sites · latest 22 Oct 2015
  11. Silver bream3 sites · latest 4 Nov 2022
  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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