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

Irwell

Survey sites
21
Survey events
46
Recorded taxa
13
Evidence period
20 Nov 1996 – 9 Jun 2022
Sites latest within 2 years
0
Sites latest over 10 years ago
19
EA waterbody IDs
GB112069060840 · GB112069061450 · GB112069064620 · GB112069064630 · +2 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

12 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 troutIrwell 17River Kennet 47Latest evidence 9 Jun 2022 · 14 Oct 2025
  2. PikeIrwell 3River Kennet 47Latest evidence 7 Jun 2006 · 9 Oct 2025
  3. ChubIrwell 4River Kennet 41Latest evidence 26 Sept 2008 · 9 Oct 2025
  4. DaceIrwell 1River Kennet 41Latest evidence 6 Jun 2006 · 9 Oct 2025
  5. PerchIrwell 3River Kennet 38Latest evidence 7 Jun 2006 · 9 Oct 2025
  6. RoachIrwell 4River Kennet 36Latest evidence 7 Jun 2006 · 8 Oct 2025
  7. GudgeonIrwell 4River Kennet 31Latest evidence 7 May 2014 · 1 Oct 2025
  8. BullheadIrwell 14River Kennet 11Latest evidence 9 Jun 2022 · 14 Oct 2025
  9. MinnowIrwell 13River Kennet 11Latest evidence 3 Aug 2015 · 14 Oct 2025
  10. Stone loachIrwell 10River Kennet 8Latest evidence 3 Aug 2015 · 8 Oct 2025
  11. 3-spined sticklebackIrwell 8River Kennet 4Latest evidence 13 Jul 2011 · 14 Oct 2025
  12. Pike varietiesIrwell 1River Kennet 5Latest evidence 13 Jul 2011 · 1 Oct 2025

Only in the Irwell survey set

  1. Orfe / Ide1 site · latest 29 Jun 2004

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. 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. Mirror carp4 sites · latest 4 Nov 2008
  15. Common carp varieties3 sites · latest 22 Oct 2015
  16. Rudd3 sites · latest 4 Nov 2022
  17. Silver bream3 sites · latest 4 Nov 2022
  18. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  19. 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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