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

Great Eau Riffles

Survey sites
10
Survey events
22
Recorded taxa
11
Evidence period
24 Aug 1994 – 8 Oct 1996
Sites latest within 2 years
0
Sites latest over 10 years ago
10
EA waterbody IDs
GB105029061660
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

11 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 troutGreat Eau Riffles 7River Kennet 47Latest evidence 27 Sept 1995 · 14 Oct 2025
  2. PikeGreat Eau Riffles 2River Kennet 47Latest evidence 8 Oct 1996 · 9 Oct 2025
  3. DaceGreat Eau Riffles 2River Kennet 41Latest evidence 8 Oct 1996 · 9 Oct 2025
  4. PerchGreat Eau Riffles 2River Kennet 38Latest evidence 26 Sept 1995 · 9 Oct 2025
  5. RoachGreat Eau Riffles 2River Kennet 36Latest evidence 8 Oct 1996 · 8 Oct 2025
  6. GraylingGreat Eau Riffles 9River Kennet 21Latest evidence 27 Sept 1995 · 9 Oct 2025
  7. Brook lampreyGreat Eau Riffles 9River Kennet 7Latest evidence 27 Sept 1995 · 14 Oct 2025
  8. European eels > elversGreat Eau Riffles 10River Kennet 5Latest evidence 8 Oct 1996 · 10 Oct 2025
  9. Rainbow troutGreat Eau Riffles 4River Kennet 8Latest evidence 25 Sept 1995 · 8 Oct 2024
  10. Stone loachGreat Eau Riffles 1River Kennet 8Latest evidence 8 Oct 1996 · 8 Oct 2025
  11. 3-spined sticklebackGreat Eau Riffles 2River Kennet 4Latest evidence 27 Sept 1995 · 14 Oct 2025

Only in the Great Eau Riffles survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Chub41 sites · latest 9 Oct 2025
  2. Gudgeon31 sites · latest 1 Oct 2025
  3. Bleak27 sites · latest 25 Sept 2025
  4. Barbel22 sites · latest 25 Sept 2025
  5. Common bream19 sites · latest 25 Sept 2025
  6. Atlantic salmon14 sites · latest 25 Oct 2010
  7. Tench13 sites · latest 13 Nov 2024
  8. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  9. Bullhead11 sites · latest 14 Oct 2025
  10. Minnow11 sites · latest 14 Oct 2025
  11. European eel9 sites · latest 8 Nov 2013
  12. Ruffe9 sites · latest 5 Nov 2022
  13. Common [wild] carp5 sites · latest 24 Oct 2018
  14. Pike varieties5 sites · latest 1 Oct 2025
  15. Mirror carp4 sites · latest 4 Nov 2008
  16. Common carp varieties3 sites · latest 22 Oct 2015
  17. Rudd3 sites · latest 4 Nov 2022
  18. Silver bream3 sites · latest 4 Nov 2022
  19. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  20. 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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