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 Strat

Survey sites
5
Survey events
15
Recorded taxa
17
Evidence period
2 Sept 1987 – 21 Sept 2016
Sites latest within 2 years
0
Sites latest over 10 years ago
5
EA waterbody IDs
GB108049007280 · GB108049013730
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

11 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 Strat 5River Kennet 47Latest evidence 21 Sept 2016 · 14 Oct 2025
  2. DaceMain Strat 1River Kennet 41Latest evidence 21 Sept 2016 · 9 Oct 2025
  3. GudgeonMain Strat 2River Kennet 31Latest evidence 21 Sept 2016 · 1 Oct 2025
  4. BullheadMain Strat 5River Kennet 11Latest evidence 21 Sept 2016 · 14 Oct 2025
  5. MinnowMain Strat 3River Kennet 11Latest evidence 21 Sept 2016 · 14 Oct 2025
  6. Stone loachMain Strat 3River Kennet 8Latest evidence 21 Sept 2016 · 8 Oct 2025
  7. European eelMain Strat 2River Kennet 9Latest evidence 22 Sept 2006 · 8 Nov 2013
  8. European eels > elversMain Strat 5River Kennet 5Latest evidence 21 Sept 2016 · 10 Oct 2025
  9. Brook lampreyMain Strat 1River Kennet 7Latest evidence 5 Aug 2010 · 14 Oct 2025
  10. 3-spined sticklebackMain Strat 2River Kennet 4Latest evidence 21 Sept 2016 · 14 Oct 2025
  11. Brook lamprey > ammocoeteMain Strat 1River Kennet 1Latest evidence 16 Sept 2011 · 6 Oct 2023

Only in the Main Strat survey set

  1. Brook lamprey ammocoetes3 sites · latest 6 Aug 2010
  2. European elvers2 sites · latest 21 Sept 2016
  3. Common goby1 site · latest 21 Sept 2016
  4. Feral [brown] goldfish1 site · latest 21 Sept 2016
  5. Flounder1 site · latest 21 Sept 2016
  6. Lamprey sp.1 site · latest 21 Sept 2016

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Chub41 sites · latest 9 Oct 2025
  3. Perch38 sites · latest 9 Oct 2025
  4. Roach36 sites · latest 8 Oct 2025
  5. Bleak27 sites · latest 25 Sept 2025
  6. Barbel22 sites · latest 25 Sept 2025
  7. Grayling21 sites · latest 9 Oct 2025
  8. Common bream19 sites · latest 25 Sept 2025
  9. Atlantic salmon14 sites · latest 25 Oct 2010
  10. Tench13 sites · latest 13 Nov 2024
  11. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  12. Ruffe9 sites · latest 5 Nov 2022
  13. Rainbow trout8 sites · latest 8 Oct 2024
  14. Common [wild] carp5 sites · latest 24 Oct 2018
  15. Pike varieties5 sites · latest 1 Oct 2025
  16. Mirror carp4 sites · latest 4 Nov 2008
  17. Common carp varieties3 sites · latest 22 Oct 2015
  18. Rudd3 sites · latest 4 Nov 2022
  19. Silver bream3 sites · latest 4 Nov 2022
  20. 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
Open the source dataset ↗Check live rules ↗