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.

Yorkshire

River Swale tributaries (Yorkshire)

Survey sites
14
Survey events
61
Recorded taxa
9
Evidence period
29 Aug 2002 – 4 Sept 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
8
EA waterbody IDs
GB104027069000 · GB104027069090 · GB104027069100 · GB104027069120 · +2 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

9 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 troutRiver Swale tributaries (Yorkshire) 13River Kennet 47Latest evidence 4 Sept 2024 · 14 Oct 2025
  2. ChubRiver Swale tributaries (Yorkshire) 3River Kennet 41Latest evidence 25 Aug 2016 · 9 Oct 2025
  3. DaceRiver Swale tributaries (Yorkshire) 2River Kennet 41Latest evidence 28 Sept 2022 · 9 Oct 2025
  4. BullheadRiver Swale tributaries (Yorkshire) 9River Kennet 11Latest evidence 4 Sept 2024 · 14 Oct 2025
  5. MinnowRiver Swale tributaries (Yorkshire) 4River Kennet 11Latest evidence 25 Aug 2016 · 14 Oct 2025
  6. Stone loachRiver Swale tributaries (Yorkshire) 3River Kennet 8Latest evidence 4 Sept 2024 · 8 Oct 2025
  7. European eelRiver Swale tributaries (Yorkshire) 1River Kennet 9Latest evidence 28 Sept 2022 · 8 Nov 2013
  8. 3-spined sticklebackRiver Swale tributaries (Yorkshire) 3River Kennet 4Latest evidence 25 Aug 2016 · 14 Oct 2025
  9. European eels > elversRiver Swale tributaries (Yorkshire) 1River Kennet 5Latest evidence 9 Aug 2016 · 10 Oct 2025

Only in the River Swale tributaries (Yorkshire) survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Perch38 sites · latest 9 Oct 2025
  3. Roach36 sites · latest 8 Oct 2025
  4. Gudgeon31 sites · latest 1 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. Brook lamprey7 sites · latest 14 Oct 2025
  15. Common [wild] carp5 sites · latest 24 Oct 2018
  16. Pike varieties5 sites · latest 1 Oct 2025
  17. Mirror carp4 sites · latest 4 Nov 2008
  18. Common carp varieties3 sites · latest 22 Oct 2015
  19. Rudd3 sites · latest 4 Nov 2022
  20. Silver bream3 sites · latest 4 Nov 2022
  21. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  22. 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 ↗