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

Roman River (Main Reaches)

Survey sites
5
Survey events
40
Recorded taxa
26
Evidence period
6 Mar 1984 – 12 Oct 2025
Sites latest within 2 years
1
Sites latest over 10 years ago
3
EA waterbody IDs
GB105037034150
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. Brown / sea troutRoman River (Main Reaches) 4River Kennet 47Latest evidence 12 Oct 2025 · 14 Oct 2025
  2. PikeRoman River (Main Reaches) 3River Kennet 47Latest evidence 18 Oct 2018 · 9 Oct 2025
  3. DaceRoman River (Main Reaches) 4River Kennet 41Latest evidence 12 Oct 2025 · 9 Oct 2025
  4. ChubRoman River (Main Reaches) 3River Kennet 41Latest evidence 9 Oct 2022 · 9 Oct 2025
  5. PerchRoman River (Main Reaches) 4River Kennet 38Latest evidence 12 Oct 2025 · 9 Oct 2025
  6. RoachRoman River (Main Reaches) 4River Kennet 36Latest evidence 12 Oct 2025 · 8 Oct 2025
  7. GudgeonRoman River (Main Reaches) 4River Kennet 31Latest evidence 12 Oct 2025 · 1 Oct 2025
  8. Common breamRoman River (Main Reaches) 3River Kennet 19Latest evidence 28 Jun 1999 · 25 Sept 2025
  9. BullheadRoman River (Main Reaches) 3River Kennet 11Latest evidence 12 Oct 2025 · 14 Oct 2025
  10. MinnowRoman River (Main Reaches) 3River Kennet 11Latest evidence 12 Oct 2025 · 14 Oct 2025
  11. TenchRoman River (Main Reaches) 1River Kennet 13Latest evidence 2 Oct 1987 · 13 Nov 2024
  12. Roach x common bream hybridRoman River (Main Reaches) 1River Kennet 12Latest evidence 5 Oct 1987 · 25 Oct 2018
  13. Stone loachRoman River (Main Reaches) 4River Kennet 8Latest evidence 12 Oct 2025 · 8 Oct 2025
  14. European eels > elversRoman River (Main Reaches) 5River Kennet 5Latest evidence 12 Oct 2025 · 10 Oct 2025
  15. Rainbow troutRoman River (Main Reaches) 2River Kennet 8Latest evidence 28 Jun 1999 · 8 Oct 2024
  16. RuffeRoman River (Main Reaches) 1River Kennet 9Latest evidence 6 Mar 1984 · 5 Nov 2022
  17. 3-spined sticklebackRoman River (Main Reaches) 3River Kennet 4Latest evidence 12 Oct 2025 · 14 Oct 2025
  18. RuddRoman River (Main Reaches) 3River Kennet 3Latest evidence 12 Oct 2025 · 4 Nov 2022
  19. Mirror carpRoman River (Main Reaches) 1River Kennet 4Latest evidence 19 Oct 1993 · 4 Nov 2008

Only in the Roman River (Main Reaches) survey set

  1. Flounder2 sites · latest 9 Oct 2022
  2. 10-spined stickleback1 site · latest 12 Sept 2024
  3. European elvers1 site · latest 16 Sept 2021
  4. European glass eels1 site · latest 24 Oct 2019
  5. Golden orfe1 site · latest 27 Oct 1987
  6. Roach x chub hybrid1 site · latest 6 Jun 1996
  7. Roach x rudd hybrid1 site · latest 2 Oct 1987

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. Brook lamprey7 sites · latest 14 Oct 2025
  7. Common [wild] carp5 sites · latest 24 Oct 2018
  8. Pike varieties5 sites · latest 1 Oct 2025
  9. Common carp varieties3 sites · latest 22 Oct 2015
  10. Silver bream3 sites · latest 4 Nov 2022
  11. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  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
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