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.

Thames

Arborfield

Survey sites
15
Survey events
29
Recorded taxa
16
Evidence period
9 May 1991 – 8 Apr 2014
Sites latest within 2 years
0
Sites latest over 10 years ago
15
EA waterbody IDs
GB106039017330 · GB106039023160
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

16 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. PikeArborfield 10River Kennet 47Latest evidence 8 Apr 2014 · 9 Oct 2025
  2. ChubArborfield 12River Kennet 41Latest evidence 8 Apr 2014 · 9 Oct 2025
  3. Brown / sea troutArborfield 6River Kennet 47Latest evidence 7 Jun 2012 · 14 Oct 2025
  4. RoachArborfield 14River Kennet 36Latest evidence 8 Apr 2014 · 8 Oct 2025
  5. PerchArborfield 11River Kennet 38Latest evidence 8 Apr 2014 · 9 Oct 2025
  6. DaceArborfield 7River Kennet 41Latest evidence 8 Apr 2014 · 9 Oct 2025
  7. BleakArborfield 15River Kennet 27Latest evidence 26 Jun 2012 · 25 Sept 2025
  8. GudgeonArborfield 9River Kennet 31Latest evidence 8 Apr 2014 · 1 Oct 2025
  9. BarbelArborfield 9River Kennet 22Latest evidence 26 Jun 2012 · 25 Sept 2025
  10. Common breamArborfield 4River Kennet 19Latest evidence 8 Apr 2014 · 25 Sept 2025
  11. TenchArborfield 2River Kennet 13Latest evidence 18 Jun 2008 · 13 Nov 2024
  12. European eels > elversArborfield 5River Kennet 5Latest evidence 17 Jun 2008 · 10 Oct 2025
  13. RuffeArborfield 1River Kennet 9Latest evidence 16 Jun 2008 · 5 Nov 2022
  14. Mirror carpArborfield 3River Kennet 4Latest evidence 17 Jun 2008 · 4 Nov 2008
  15. Pike varietiesArborfield 1River Kennet 5Latest evidence 16 Jun 2008 · 1 Oct 2025
  16. RuddArborfield 2River Kennet 3Latest evidence 1 Jun 2012 · 4 Nov 2022

Only in the Arborfield survey set

No distinct positive taxon aggregate in this comparison.

Only in the River Kennet survey set

  1. Grayling21 sites · latest 9 Oct 2025
  2. Atlantic salmon14 sites · latest 25 Oct 2010
  3. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  4. Bullhead11 sites · latest 14 Oct 2025
  5. Minnow11 sites · latest 14 Oct 2025
  6. European eel9 sites · latest 8 Nov 2013
  7. Rainbow trout8 sites · latest 8 Oct 2024
  8. Stone loach8 sites · latest 8 Oct 2025
  9. Brook lamprey7 sites · latest 14 Oct 2025
  10. Common [wild] carp5 sites · latest 24 Oct 2018
  11. 3-spined stickleback4 sites · latest 14 Oct 2025
  12. Common carp varieties3 sites · latest 22 Oct 2015
  13. Silver bream3 sites · latest 4 Nov 2022
  14. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  15. 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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