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.

East Anglia

Blackwater (Yare)

Survey sites
9
Survey events
16
Recorded taxa
10
Evidence period
22 Nov 2006 – 2 Dec 2014
Sites latest within 2 years
0
Sites latest over 10 years ago
9
EA waterbody IDs
GB105034051260 · GB105034051270
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 troutBlackwater (Yare) 2River Kennet 47Latest evidence 2 Dec 2014 · 14 Oct 2025
  2. DaceBlackwater (Yare) 5River Kennet 41Latest evidence 2 Dec 2014 · 9 Oct 2025
  3. PerchBlackwater (Yare) 2River Kennet 38Latest evidence 13 Jan 2012 · 9 Oct 2025
  4. RoachBlackwater (Yare) 2River Kennet 36Latest evidence 13 Jan 2012 · 8 Oct 2025
  5. GudgeonBlackwater (Yare) 1River Kennet 31Latest evidence 1 Dec 2006 · 1 Oct 2025
  6. BullheadBlackwater (Yare) 7River Kennet 11Latest evidence 2 Dec 2014 · 14 Oct 2025
  7. Stone loachBlackwater (Yare) 7River Kennet 8Latest evidence 2 Dec 2014 · 8 Oct 2025
  8. 3-spined sticklebackBlackwater (Yare) 7River Kennet 4Latest evidence 2 Feb 2012 · 14 Oct 2025
  9. European eels > elversBlackwater (Yare) 2River Kennet 5Latest evidence 2 Dec 2014 · 10 Oct 2025

Only in the Blackwater (Yare) survey set

  1. 10-spined stickleback6 sites · latest 11 Jan 2012

Only in the River Kennet survey set

  1. Pike47 sites · latest 9 Oct 2025
  2. Chub41 sites · latest 9 Oct 2025
  3. Bleak27 sites · latest 25 Sept 2025
  4. Barbel22 sites · latest 25 Sept 2025
  5. Grayling21 sites · latest 9 Oct 2025
  6. Common bream19 sites · latest 25 Sept 2025
  7. Atlantic salmon14 sites · latest 25 Oct 2010
  8. Tench13 sites · latest 13 Nov 2024
  9. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  10. Minnow11 sites · latest 14 Oct 2025
  11. European eel9 sites · latest 8 Nov 2013
  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
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