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

West Glen

Survey sites
14
Survey events
42
Recorded taxa
14
Evidence period
30 Apr 1991 – 9 Jun 2023
Sites latest within 2 years
0
Sites latest over 10 years ago
13
EA waterbody IDs
GB105031050720 · GB105031050770 · GB105031055510
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

14 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. PikeWest Glen 13River Kennet 47Latest evidence 12 Apr 2017 · 9 Oct 2025
  2. Brown / sea troutWest Glen 8River Kennet 47Latest evidence 9 Jun 2023 · 14 Oct 2025
  3. DaceWest Glen 13River Kennet 41Latest evidence 9 Jun 2023 · 9 Oct 2025
  4. ChubWest Glen 12River Kennet 41Latest evidence 9 Jun 2023 · 9 Oct 2025
  5. PerchWest Glen 7River Kennet 38Latest evidence 17 May 2010 · 9 Oct 2025
  6. RoachWest Glen 5River Kennet 36Latest evidence 9 Jun 2023 · 8 Oct 2025
  7. GudgeonWest Glen 9River Kennet 31Latest evidence 12 Apr 2017 · 1 Oct 2025
  8. European eels > elversWest Glen 14River Kennet 5Latest evidence 12 Apr 2017 · 10 Oct 2025
  9. MinnowWest Glen 6River Kennet 11Latest evidence 8 May 2012 · 14 Oct 2025
  10. BullheadWest Glen 5River Kennet 11Latest evidence 8 May 2012 · 14 Oct 2025
  11. Stone loachWest Glen 5River Kennet 8Latest evidence 8 May 2012 · 8 Oct 2025
  12. European eelWest Glen 1River Kennet 9Latest evidence 8 May 2012 · 8 Nov 2013
  13. Rainbow troutWest Glen 1River Kennet 8Latest evidence 12 Apr 2017 · 8 Oct 2024
  14. 3-spined sticklebackWest Glen 1River Kennet 4Latest evidence 24 Mar 1994 · 14 Oct 2025

Only in the West Glen survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Bleak27 sites · latest 25 Sept 2025
  2. Barbel22 sites · latest 25 Sept 2025
  3. Grayling21 sites · latest 9 Oct 2025
  4. Common bream19 sites · latest 25 Sept 2025
  5. Atlantic salmon14 sites · latest 25 Oct 2010
  6. Tench13 sites · latest 13 Nov 2024
  7. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  8. Ruffe9 sites · latest 5 Nov 2022
  9. Brook lamprey7 sites · latest 14 Oct 2025
  10. Common [wild] carp5 sites · latest 24 Oct 2018
  11. Pike varieties5 sites · latest 1 Oct 2025
  12. Mirror carp4 sites · latest 4 Nov 2008
  13. Common carp varieties3 sites · latest 22 Oct 2015
  14. Rudd3 sites · latest 4 Nov 2022
  15. Silver bream3 sites · latest 4 Nov 2022
  16. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  17. 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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