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.

Lincolnshire and Northamptonshire

North Brook

Survey sites
3
Survey events
10
Recorded taxa
10
Evidence period
16 Mar 1990 – 10 Jun 2014
Sites latest within 2 years
0
Sites latest over 10 years ago
3
EA waterbody IDs
GB105031050500
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 troutNorth Brook 3River Kennet 47Latest evidence 10 Jun 2014 · 14 Oct 2025
  2. PikeNorth Brook 1River Kennet 47Latest evidence 5 Apr 2005 · 9 Oct 2025
  3. PerchNorth Brook 1River Kennet 38Latest evidence 10 Jun 2014 · 9 Oct 2025
  4. RoachNorth Brook 1River Kennet 36Latest evidence 5 Apr 2005 · 8 Oct 2025
  5. Common breamNorth Brook 1River Kennet 19Latest evidence 5 Apr 2005 · 25 Sept 2025
  6. BullheadNorth Brook 2River Kennet 11Latest evidence 10 Jun 2014 · 14 Oct 2025
  7. Rainbow troutNorth Brook 3River Kennet 8Latest evidence 26 Jun 2013 · 8 Oct 2024
  8. European eels > elversNorth Brook 3River Kennet 5Latest evidence 10 Jun 2014 · 10 Oct 2025
  9. 3-spined sticklebackNorth Brook 1River Kennet 4Latest evidence 8 Mar 1993 · 14 Oct 2025

Only in the North Brook survey set

  1. Lampetra sp.1 site · latest 23 May 2012

Only in the River Kennet survey set

  1. Chub41 sites · latest 9 Oct 2025
  2. Dace41 sites · latest 9 Oct 2025
  3. Gudgeon31 sites · latest 1 Oct 2025
  4. Bleak27 sites · latest 25 Sept 2025
  5. Barbel22 sites · latest 25 Sept 2025
  6. Grayling21 sites · latest 9 Oct 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. Stone loach8 sites · latest 8 Oct 2025
  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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