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.

Greater Manchester Merseyside and Cheshire

Medlock

Survey sites
14
Survey events
48
Recorded taxa
11
Evidence period
2 Oct 1995 – 1 Jun 2023
Sites latest within 2 years
0
Sites latest over 10 years ago
10
EA waterbody IDs
GB112069061151 · GB112069061152
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

11 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 troutMedlock 11River Kennet 47Latest evidence 1 Jun 2023 · 14 Oct 2025
  2. PikeMedlock 1River Kennet 47Latest evidence 19 May 2005 · 9 Oct 2025
  3. ChubMedlock 6River Kennet 41Latest evidence 24 May 2013 · 9 Oct 2025
  4. DaceMedlock 2River Kennet 41Latest evidence 25 Sept 2002 · 9 Oct 2025
  5. PerchMedlock 4River Kennet 38Latest evidence 24 May 2013 · 9 Oct 2025
  6. RoachMedlock 3River Kennet 36Latest evidence 24 Apr 2006 · 8 Oct 2025
  7. GudgeonMedlock 2River Kennet 31Latest evidence 21 Aug 2001 · 1 Oct 2025
  8. MinnowMedlock 8River Kennet 11Latest evidence 30 May 2023 · 14 Oct 2025
  9. Stone loachMedlock 8River Kennet 8Latest evidence 30 May 2023 · 8 Oct 2025
  10. TenchMedlock 1River Kennet 13Latest evidence 21 Aug 2001 · 13 Nov 2024
  11. 3-spined sticklebackMedlock 8River Kennet 4Latest evidence 30 May 2023 · 14 Oct 2025

Only in the Medlock 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. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  7. Bullhead11 sites · latest 14 Oct 2025
  8. European eel9 sites · latest 8 Nov 2013
  9. Ruffe9 sites · latest 5 Nov 2022
  10. Rainbow trout8 sites · latest 8 Oct 2024
  11. Brook lamprey7 sites · latest 14 Oct 2025
  12. Common [wild] carp5 sites · latest 24 Oct 2018
  13. European eels > elvers5 sites · latest 10 Oct 2025
  14. Pike varieties5 sites · latest 1 Oct 2025
  15. Mirror carp4 sites · latest 4 Nov 2008
  16. Common carp varieties3 sites · latest 22 Oct 2015
  17. Rudd3 sites · latest 4 Nov 2022
  18. Silver bream3 sites · latest 4 Nov 2022
  19. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  20. 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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