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.

East Anglia

River Glem

Survey sites
8
Survey events
55
Recorded taxa
24
Evidence period
14 Sept 1981 – 14 Jun 2024
Sites latest within 2 years
0
Sites latest over 10 years ago
7
EA waterbody IDs
GB105036040941 · GB105036040970
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

18 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 Glem 7River Kennet 47Latest evidence 14 Jun 2024 · 9 Oct 2025
  2. Brown / sea troutRiver Glem 5River Kennet 47Latest evidence 16 Jun 2006 · 14 Oct 2025
  3. ChubRiver Glem 8River Kennet 41Latest evidence 22 Oct 2018 · 9 Oct 2025
  4. DaceRiver Glem 8River Kennet 41Latest evidence 14 Jun 2024 · 9 Oct 2025
  5. PerchRiver Glem 7River Kennet 38Latest evidence 14 Jun 2024 · 9 Oct 2025
  6. RoachRiver Glem 8River Kennet 36Latest evidence 14 Jun 2024 · 8 Oct 2025
  7. GudgeonRiver Glem 7River Kennet 31Latest evidence 14 Jun 2024 · 1 Oct 2025
  8. Common breamRiver Glem 1River Kennet 19Latest evidence 14 Sept 1981 · 25 Sept 2025
  9. BullheadRiver Glem 8River Kennet 11Latest evidence 4 Jul 2012 · 14 Oct 2025
  10. MinnowRiver Glem 7River Kennet 11Latest evidence 14 Jun 2024 · 14 Oct 2025
  11. Stone loachRiver Glem 7River Kennet 8Latest evidence 14 Jun 2024 · 8 Oct 2025
  12. TenchRiver Glem 2River Kennet 13Latest evidence 7 Jun 2006 · 13 Nov 2024
  13. European eels > elversRiver Glem 8River Kennet 5Latest evidence 5 Jul 2012 · 10 Oct 2025
  14. Roach x common bream hybridRiver Glem 1River Kennet 12Latest evidence 14 Sept 1981 · 25 Oct 2018
  15. Brook lampreyRiver Glem 4River Kennet 7Latest evidence 1 Jun 1988 · 14 Oct 2025
  16. 3-spined sticklebackRiver Glem 6River Kennet 4Latest evidence 14 Jun 2024 · 14 Oct 2025
  17. RuffeRiver Glem 1River Kennet 9Latest evidence 9 Jun 2006 · 5 Nov 2022
  18. RuddRiver Glem 4River Kennet 3Latest evidence 28 Jun 2012 · 4 Nov 2022

Only in the River Glem survey set

  1. Brook lamprey ammocoetes3 sites · latest 5 Jul 2012
  2. Roach x rudd hybrid3 sites · latest 28 Jun 2012
  3. Golden orfe2 sites · latest 15 May 1991
  4. Lamprey sp. ammocoetes2 sites · latest 16 Jun 2006
  5. Crucian carp1 site · latest 6 Mar 1985
  6. Spined loach1 site · latest 5 Jul 2012

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. Atlantic salmon14 sites · latest 25 Oct 2010
  5. European eel9 sites · latest 8 Nov 2013
  6. Rainbow trout8 sites · latest 8 Oct 2024
  7. Common [wild] carp5 sites · latest 24 Oct 2018
  8. Pike varieties5 sites · latest 1 Oct 2025
  9. Mirror carp4 sites · latest 4 Nov 2008
  10. Common carp varieties3 sites · latest 22 Oct 2015
  11. Silver bream3 sites · latest 4 Nov 2022
  12. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  13. 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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