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

Whitewater

Survey sites
9
Survey events
32
Recorded taxa
15
Evidence period
6 Feb 1991 – 24 Apr 2025
Sites latest within 2 years
1
Sites latest over 10 years ago
6
EA waterbody IDs
GB106039017240 · GB108046008550
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 troutWhitewater 9River Kennet 47Latest evidence 24 Apr 2025 · 14 Oct 2025
  2. PikeWhitewater 2River Kennet 47Latest evidence 24 Apr 2019 · 9 Oct 2025
  3. ChubWhitewater 3River Kennet 41Latest evidence 24 Apr 2025 · 9 Oct 2025
  4. DaceWhitewater 2River Kennet 41Latest evidence 24 Apr 2019 · 9 Oct 2025
  5. PerchWhitewater 2River Kennet 38Latest evidence 24 Apr 2025 · 9 Oct 2025
  6. RoachWhitewater 1River Kennet 36Latest evidence 24 Apr 2019 · 8 Oct 2025
  7. GudgeonWhitewater 4River Kennet 31Latest evidence 24 Apr 2025 · 1 Oct 2025
  8. BleakWhitewater 1River Kennet 27Latest evidence 8 Apr 2009 · 25 Sept 2025
  9. BarbelWhitewater 1River Kennet 22Latest evidence 6 Feb 1991 · 25 Sept 2025
  10. Atlantic salmonWhitewater 1River Kennet 14Latest evidence 24 Jun 2019 · 25 Oct 2010
  11. BullheadWhitewater 1River Kennet 11Latest evidence 24 Jun 2019 · 14 Oct 2025
  12. Rainbow troutWhitewater 2River Kennet 8Latest evidence 21 Nov 1991 · 8 Oct 2024
  13. European eels > elversWhitewater 4River Kennet 5Latest evidence 24 Jun 2019 · 10 Oct 2025
  14. Brook lampreyWhitewater 2River Kennet 7Latest evidence 3 Nov 2009 · 14 Oct 2025
  15. Stone loachWhitewater 1River Kennet 8Latest evidence 24 Jun 2019 · 8 Oct 2025

Only in the Whitewater 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. Common bream19 sites · latest 25 Sept 2025
  3. Tench13 sites · latest 13 Nov 2024
  4. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  5. Minnow11 sites · latest 14 Oct 2025
  6. European eel9 sites · latest 8 Nov 2013
  7. Ruffe9 sites · latest 5 Nov 2022
  8. Common [wild] carp5 sites · latest 24 Oct 2018
  9. Pike varieties5 sites · latest 1 Oct 2025
  10. 3-spined stickleback4 sites · latest 14 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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