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

Bow Brook

Survey sites
27
Survey events
98
Recorded taxa
21
Evidence period
18 Jun 1985 – 6 Aug 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
24
EA waterbody IDs
GB106039017160 · GB106039017330 · GB109054043711 · GB109054043712 · +1 more
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

18 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. PikeBow Brook 19River Kennet 47Latest evidence 13 Apr 2010 · 9 Oct 2025
  2. DaceBow Brook 22River Kennet 41Latest evidence 8 Aug 2022 · 9 Oct 2025
  3. Brown / sea troutBow Brook 15River Kennet 47Latest evidence 8 Aug 2022 · 14 Oct 2025
  4. ChubBow Brook 19River Kennet 41Latest evidence 26 May 2017 · 9 Oct 2025
  5. RoachBow Brook 22River Kennet 36Latest evidence 26 May 2017 · 8 Oct 2025
  6. PerchBow Brook 12River Kennet 38Latest evidence 4 Jul 2013 · 9 Oct 2025
  7. GudgeonBow Brook 18River Kennet 31Latest evidence 26 May 2017 · 1 Oct 2025
  8. Stone loachBow Brook 22River Kennet 8Latest evidence 6 Aug 2024 · 8 Oct 2025
  9. MinnowBow Brook 19River Kennet 11Latest evidence 26 May 2017 · 14 Oct 2025
  10. BleakBow Brook 2River Kennet 27Latest evidence 28 Jul 1999 · 25 Sept 2025
  11. BullheadBow Brook 17River Kennet 11Latest evidence 6 Aug 2024 · 14 Oct 2025
  12. European eels > elversBow Brook 19River Kennet 5Latest evidence 26 May 2017 · 10 Oct 2025
  13. 3-spined sticklebackBow Brook 12River Kennet 4Latest evidence 6 Aug 2024 · 14 Oct 2025
  14. TenchBow Brook 1River Kennet 13Latest evidence 20 Feb 1992 · 13 Nov 2024
  15. European eelBow Brook 3River Kennet 9Latest evidence 17 Sept 2013 · 8 Nov 2013
  16. Rainbow troutBow Brook 3River Kennet 8Latest evidence 19 May 1999 · 8 Oct 2024
  17. RuddBow Brook 4River Kennet 3Latest evidence 19 Aug 2002 · 4 Nov 2022
  18. Pike varietiesBow Brook 2River Kennet 5Latest evidence 3 Jul 2013 · 1 Oct 2025

Only in the Bow Brook survey set

  1. Crucian carp1 site · latest 18 Jul 1990
  2. European elvers1 site · latest 26 Jul 2012
  3. Tench varieties1 site · latest 29 Apr 2008

Only in the River Kennet survey set

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