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.

West Midlands

River Swift

Survey sites
9
Survey events
21
Recorded taxa
13
Evidence period
12 May 1987 – 27 Jun 2017
Sites latest within 2 years
0
Sites latest over 10 years ago
7
EA waterbody IDs
GB104028042430 · GB109054043940
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

13 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. PikeRiver Swift 7River Kennet 47Latest evidence 13 Jun 2013 · 9 Oct 2025
  2. Brown / sea troutRiver Swift 1River Kennet 47Latest evidence 1 Oct 1996 · 14 Oct 2025
  3. DaceRiver Swift 3River Kennet 41Latest evidence 13 Jun 2013 · 9 Oct 2025
  4. ChubRiver Swift 2River Kennet 41Latest evidence 13 Jun 2013 · 9 Oct 2025
  5. RoachRiver Swift 4River Kennet 36Latest evidence 13 Jun 2013 · 8 Oct 2025
  6. PerchRiver Swift 1River Kennet 38Latest evidence 13 Jun 2013 · 9 Oct 2025
  7. GudgeonRiver Swift 3River Kennet 31Latest evidence 10 Feb 1992 · 1 Oct 2025
  8. BullheadRiver Swift 7River Kennet 11Latest evidence 27 Jun 2017 · 14 Oct 2025
  9. Stone loachRiver Swift 5River Kennet 8Latest evidence 27 Jun 2017 · 8 Oct 2025
  10. MinnowRiver Swift 2River Kennet 11Latest evidence 1 Oct 1996 · 14 Oct 2025
  11. 3-spined sticklebackRiver Swift 7River Kennet 4Latest evidence 27 Jun 2017 · 14 Oct 2025
  12. RuffeRiver Swift 1River Kennet 9Latest evidence 12 May 1987 · 5 Nov 2022
  13. European eels > elversRiver Swift 4River Kennet 5Latest evidence 5 Apr 2006 · 10 Oct 2025

Only in the River Swift 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. European eel9 sites · latest 8 Nov 2013
  9. Rainbow trout8 sites · latest 8 Oct 2024
  10. Brook lamprey7 sites · latest 14 Oct 2025
  11. Common [wild] carp5 sites · latest 24 Oct 2018
  12. Pike varieties5 sites · latest 1 Oct 2025
  13. Mirror carp4 sites · latest 4 Nov 2008
  14. Common carp varieties3 sites · latest 22 Oct 2015
  15. Rudd3 sites · latest 4 Nov 2022
  16. Silver bream3 sites · latest 4 Nov 2022
  17. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  18. 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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