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

River Loddon

Survey sites
19
Survey events
105
Recorded taxa
20
Evidence period
23 Apr 1991 – 14 Apr 2026
Sites latest within 2 years
6
Sites latest over 10 years ago
13
EA waterbody IDs
GB106039017080 · 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

20 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 troutRiver Loddon 15River Kennet 47Latest evidence 28 Oct 2025 · 14 Oct 2025
  2. PikeRiver Loddon 14River Kennet 47Latest evidence 1 May 2025 · 9 Oct 2025
  3. ChubRiver Loddon 16River Kennet 41Latest evidence 14 Apr 2026 · 9 Oct 2025
  4. DaceRiver Loddon 13River Kennet 41Latest evidence 28 Apr 2022 · 9 Oct 2025
  5. PerchRiver Loddon 13River Kennet 38Latest evidence 14 Apr 2026 · 9 Oct 2025
  6. RoachRiver Loddon 14River Kennet 36Latest evidence 14 Apr 2026 · 8 Oct 2025
  7. GudgeonRiver Loddon 16River Kennet 31Latest evidence 14 Apr 2026 · 1 Oct 2025
  8. BleakRiver Loddon 7River Kennet 27Latest evidence 1 May 2025 · 25 Sept 2025
  9. BarbelRiver Loddon 11River Kennet 22Latest evidence 1 May 2025 · 25 Sept 2025
  10. Common breamRiver Loddon 3River Kennet 19Latest evidence 5 May 2005 · 25 Sept 2025
  11. TenchRiver Loddon 5River Kennet 13Latest evidence 28 Apr 2022 · 13 Nov 2024
  12. Atlantic salmonRiver Loddon 1River Kennet 14Latest evidence 5 Nov 1991 · 25 Oct 2010
  13. European eels > elversRiver Loddon 9River Kennet 5Latest evidence 13 May 2008 · 10 Oct 2025
  14. Rainbow troutRiver Loddon 6River Kennet 8Latest evidence 12 Oct 2016 · 8 Oct 2024
  15. BullheadRiver Loddon 1River Kennet 11Latest evidence 28 Oct 2025 · 14 Oct 2025
  16. RuffeRiver Loddon 1River Kennet 9Latest evidence 15 Apr 2009 · 5 Nov 2022
  17. Brook lampreyRiver Loddon 2River Kennet 7Latest evidence 24 Oct 2022 · 14 Oct 2025
  18. Common [wild] carpRiver Loddon 1River Kennet 5Latest evidence 8 Nov 2001 · 24 Oct 2018
  19. Brook lamprey > ammocoeteRiver Loddon 2River Kennet 1Latest evidence 15 Oct 2015 · 6 Oct 2023
  20. Golden goldfishRiver Loddon 1River Kennet 1Latest evidence 18 Oct 2006 · 12 Nov 2009

Only in the River Loddon 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. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  3. Minnow11 sites · latest 14 Oct 2025
  4. European eel9 sites · latest 8 Nov 2013
  5. Stone loach8 sites · latest 8 Oct 2025
  6. Pike varieties5 sites · latest 1 Oct 2025
  7. 3-spined stickleback4 sites · latest 14 Oct 2025
  8. Mirror carp4 sites · latest 4 Nov 2008
  9. Common carp varieties3 sites · latest 22 Oct 2015
  10. Rudd3 sites · latest 4 Nov 2022
  11. Silver bream3 sites · latest 4 Nov 2022

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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