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

Thet

Survey sites
9
Survey events
36
Recorded taxa
23
Evidence period
19 Jul 1988 – 22 Oct 2024
Sites latest within 2 years
1
Sites latest over 10 years ago
5
EA waterbody IDs
GB105033043190
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

19 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. PikeThet 9River Kennet 47Latest evidence 22 Oct 2024 · 9 Oct 2025
  2. DaceThet 8River Kennet 41Latest evidence 22 Oct 2024 · 9 Oct 2025
  3. ChubThet 7River Kennet 41Latest evidence 22 Oct 2024 · 9 Oct 2025
  4. PerchThet 9River Kennet 38Latest evidence 22 Oct 2024 · 9 Oct 2025
  5. RoachThet 9River Kennet 36Latest evidence 22 Oct 2024 · 8 Oct 2025
  6. GudgeonThet 9River Kennet 31Latest evidence 22 Oct 2024 · 1 Oct 2025
  7. Common breamThet 6River Kennet 19Latest evidence 19 Sept 2024 · 25 Sept 2025
  8. BullheadThet 8River Kennet 11Latest evidence 22 Oct 2024 · 14 Oct 2025
  9. Roach x common bream hybridThet 3River Kennet 12Latest evidence 22 Sept 2010 · 25 Oct 2018
  10. TenchThet 2River Kennet 13Latest evidence 2 Aug 2012 · 13 Nov 2024
  11. MinnowThet 3River Kennet 11Latest evidence 16 Oct 2018 · 14 Oct 2025
  12. European eels > elversThet 8River Kennet 5Latest evidence 18 Sept 2024 · 10 Oct 2025
  13. RuffeThet 3River Kennet 9Latest evidence 29 Nov 1995 · 5 Nov 2022
  14. RuddThet 8River Kennet 3Latest evidence 22 Oct 2024 · 4 Nov 2022
  15. European eelThet 2River Kennet 9Latest evidence 23 Sept 2010 · 8 Nov 2013
  16. Brook lampreyThet 3River Kennet 7Latest evidence 22 Oct 2024 · 14 Oct 2025
  17. Stone loachThet 2River Kennet 8Latest evidence 13 Aug 2012 · 8 Oct 2025
  18. 3-spined sticklebackThet 4River Kennet 4Latest evidence 19 Sept 2024 · 14 Oct 2025
  19. Brook lamprey > ammocoeteThet 1River Kennet 1Latest evidence 11 Oct 2018 · 6 Oct 2023

Only in the Thet survey set

  1. Feral [brown] goldfish1 site · latest 9 Feb 1993
  2. Golden rudd1 site · latest 18 Sept 2024
  3. Roach x rudd hybrid1 site · latest 22 Jan 1993
  4. Spined loach1 site · latest 17 Nov 1995

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Bleak27 sites · latest 25 Sept 2025
  3. Barbel22 sites · latest 25 Sept 2025
  4. Grayling21 sites · latest 9 Oct 2025
  5. Atlantic salmon14 sites · latest 25 Oct 2010
  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. 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