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.

West Midlands

Arrow (West Midlands)

Survey sites
32
Survey events
127
Recorded taxa
20
Evidence period
28 Jul 1989 – 12 Aug 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
25
EA waterbody IDs
GB109055036590 · GB109055036620 · GB109055037112 · GB109055041820 · +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

15 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 troutArrow (West Midlands) 31River Kennet 47Latest evidence 12 Aug 2024 · 14 Oct 2025
  2. PikeArrow (West Midlands) 5River Kennet 47Latest evidence 5 Aug 2021 · 9 Oct 2025
  3. ChubArrow (West Midlands) 6River Kennet 41Latest evidence 10 Oct 2018 · 9 Oct 2025
  4. DaceArrow (West Midlands) 3River Kennet 41Latest evidence 22 Aug 2007 · 9 Oct 2025
  5. GudgeonArrow (West Midlands) 7River Kennet 31Latest evidence 12 Aug 2021 · 1 Oct 2025
  6. RoachArrow (West Midlands) 1River Kennet 36Latest evidence 3 Sept 2014 · 8 Oct 2025
  7. Atlantic salmonArrow (West Midlands) 21River Kennet 14Latest evidence 23 Aug 2022 · 25 Oct 2010
  8. BullheadArrow (West Midlands) 17River Kennet 11Latest evidence 12 Aug 2024 · 14 Oct 2025
  9. GraylingArrow (West Midlands) 5River Kennet 21Latest evidence 1 Sept 2014 · 9 Oct 2025
  10. MinnowArrow (West Midlands) 14River Kennet 11Latest evidence 12 Aug 2024 · 14 Oct 2025
  11. Stone loachArrow (West Midlands) 14River Kennet 8Latest evidence 12 Aug 2024 · 8 Oct 2025
  12. European eelArrow (West Midlands) 7River Kennet 9Latest evidence 12 Aug 2024 · 8 Nov 2013
  13. European eels > elversArrow (West Midlands) 5River Kennet 5Latest evidence 3 Aug 2023 · 10 Oct 2025
  14. Brook lampreyArrow (West Midlands) 3River Kennet 7Latest evidence 12 Aug 2024 · 14 Oct 2025
  15. 3-spined sticklebackArrow (West Midlands) 2River Kennet 4Latest evidence 1 Sept 2014 · 14 Oct 2025

Only in the Arrow (West Midlands) survey set

  1. Lampetra sp.7 sites · latest 3 Aug 2023
  2. Lamprey sp. > ammocoete6 sites · latest 12 Aug 2021
  3. Lamprey sp. ammocoetes3 sites · latest 12 Aug 2024
  4. Lamprey sp.2 sites · latest 1 Sept 2016
  5. Lampetra sp. ammocoetes1 site · latest 3 Sept 2014

Only in the River Kennet survey set

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