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.

Devon and Cornwall and the Isles of Scilly

Main Tiddy Brook

Survey sites
7
Survey events
40
Recorded taxa
9
Evidence period
3 Sept 1990 – 12 Sept 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
2
EA waterbody IDs
GB108047003890
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

7 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 troutMain Tiddy Brook 7River Kennet 47Latest evidence 12 Sept 2024 · 14 Oct 2025
  2. RoachMain Tiddy Brook 1River Kennet 36Latest evidence 7 Aug 2012 · 8 Oct 2025
  3. Atlantic salmonMain Tiddy Brook 7River Kennet 14Latest evidence 12 Sept 2024 · 25 Oct 2010
  4. BullheadMain Tiddy Brook 5River Kennet 11Latest evidence 12 Sept 2024 · 14 Oct 2025
  5. European eelMain Tiddy Brook 3River Kennet 9Latest evidence 14 Jul 2000 · 8 Nov 2013
  6. European eels > elversMain Tiddy Brook 4River Kennet 5Latest evidence 12 Sept 2024 · 10 Oct 2025
  7. 3-spined sticklebackMain Tiddy Brook 1River Kennet 4Latest evidence 19 Sept 2018 · 14 Oct 2025

Only in the Main Tiddy Brook survey set

  1. Brook lamprey ammocoetes5 sites · latest 12 Sept 2024
  2. European elvers1 site · latest 12 Sept 2024

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Chub41 sites · latest 9 Oct 2025
  3. Dace41 sites · latest 9 Oct 2025
  4. Perch38 sites · latest 9 Oct 2025
  5. Gudgeon31 sites · latest 1 Oct 2025
  6. Bleak27 sites · latest 25 Sept 2025
  7. Barbel22 sites · latest 25 Sept 2025
  8. Grayling21 sites · latest 9 Oct 2025
  9. Common bream19 sites · latest 25 Sept 2025
  10. Tench13 sites · latest 13 Nov 2024
  11. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  12. Minnow11 sites · latest 14 Oct 2025
  13. Ruffe9 sites · latest 5 Nov 2022
  14. Rainbow trout8 sites · latest 8 Oct 2024
  15. Stone loach8 sites · latest 8 Oct 2025
  16. Brook lamprey7 sites · latest 14 Oct 2025
  17. Common [wild] carp5 sites · latest 24 Oct 2018
  18. Pike varieties5 sites · latest 1 Oct 2025
  19. Mirror carp4 sites · latest 4 Nov 2008
  20. Common carp varieties3 sites · latest 22 Oct 2015
  21. Rudd3 sites · latest 4 Nov 2022
  22. Silver bream3 sites · latest 4 Nov 2022
  23. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  24. 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