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

Hatherley Brook

Survey sites
5
Survey events
11
Recorded taxa
16
Evidence period
14 May 1986 – 28 Aug 2013
Sites latest within 2 years
0
Sites latest over 10 years ago
5
EA waterbody IDs
GB109054032790 · GB109054032800
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. DaceHatherley Brook 2River Kennet 41Latest evidence 28 Aug 2013 · 9 Oct 2025
  2. ChubHatherley Brook 1River Kennet 41Latest evidence 3 Aug 1992 · 9 Oct 2025
  3. PerchHatherley Brook 2River Kennet 38Latest evidence 12 Mar 2002 · 9 Oct 2025
  4. RoachHatherley Brook 3River Kennet 36Latest evidence 11 Apr 2003 · 8 Oct 2025
  5. GudgeonHatherley Brook 2River Kennet 31Latest evidence 28 Aug 2013 · 1 Oct 2025
  6. BleakHatherley Brook 1River Kennet 27Latest evidence 3 Aug 1992 · 25 Sept 2025
  7. Common breamHatherley Brook 1River Kennet 19Latest evidence 12 Mar 2002 · 25 Sept 2025
  8. Stone loachHatherley Brook 4River Kennet 8Latest evidence 28 Aug 2013 · 8 Oct 2025
  9. European eelHatherley Brook 1River Kennet 9Latest evidence 28 Aug 2013 · 8 Nov 2013
  10. European eels > elversHatherley Brook 4River Kennet 5Latest evidence 11 Apr 2003 · 10 Oct 2025
  11. 3-spined sticklebackHatherley Brook 4River Kennet 4Latest evidence 28 Aug 2013 · 14 Oct 2025
  12. Common [wild] carpHatherley Brook 1River Kennet 5Latest evidence 12 Mar 2002 · 24 Oct 2018
  13. Mirror carpHatherley Brook 1River Kennet 4Latest evidence 12 Mar 2002 · 4 Nov 2008

Only in the Hatherley Brook survey set

  1. Flounder2 sites · latest 28 Aug 2013
  2. European elvers1 site · latest 28 Aug 2013
  3. European glass eels1 site · latest 28 Aug 2013

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Pike47 sites · latest 9 Oct 2025
  3. Barbel22 sites · latest 25 Sept 2025
  4. Grayling21 sites · latest 9 Oct 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. Bullhead11 sites · latest 14 Oct 2025
  9. Minnow11 sites · latest 14 Oct 2025
  10. Ruffe9 sites · latest 5 Nov 2022
  11. Rainbow trout8 sites · latest 8 Oct 2024
  12. Brook lamprey7 sites · latest 14 Oct 2025
  13. Pike varieties5 sites · latest 1 Oct 2025
  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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