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

Sandon Brook (Main Reaches)

Survey sites
4
Survey events
31
Recorded taxa
18
Evidence period
9 May 1986 – 9 May 2025
Sites latest within 2 years
2
Sites latest over 10 years ago
2
EA waterbody IDs
GB105037033890
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

16 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. PikeSandon Brook (Main Reaches) 4River Kennet 47Latest evidence 9 May 2025 · 9 Oct 2025
  2. Brown / sea troutSandon Brook (Main Reaches) 3River Kennet 47Latest evidence 8 May 2025 · 14 Oct 2025
  3. ChubSandon Brook (Main Reaches) 4River Kennet 41Latest evidence 9 May 2025 · 9 Oct 2025
  4. DaceSandon Brook (Main Reaches) 4River Kennet 41Latest evidence 9 May 2025 · 9 Oct 2025
  5. PerchSandon Brook (Main Reaches) 4River Kennet 38Latest evidence 9 May 2025 · 9 Oct 2025
  6. RoachSandon Brook (Main Reaches) 4River Kennet 36Latest evidence 9 May 2025 · 8 Oct 2025
  7. GudgeonSandon Brook (Main Reaches) 4River Kennet 31Latest evidence 9 May 2025 · 1 Oct 2025
  8. Common breamSandon Brook (Main Reaches) 1River Kennet 19Latest evidence 25 Apr 1989 · 25 Sept 2025
  9. BullheadSandon Brook (Main Reaches) 4River Kennet 11Latest evidence 9 May 2025 · 14 Oct 2025
  10. MinnowSandon Brook (Main Reaches) 4River Kennet 11Latest evidence 8 May 2025 · 14 Oct 2025
  11. TenchSandon Brook (Main Reaches) 2River Kennet 13Latest evidence 9 May 2025 · 13 Nov 2024
  12. Stone loachSandon Brook (Main Reaches) 4River Kennet 8Latest evidence 9 May 2025 · 8 Oct 2025
  13. RuffeSandon Brook (Main Reaches) 1River Kennet 9Latest evidence 9 May 2025 · 5 Nov 2022
  14. European eels > elversSandon Brook (Main Reaches) 4River Kennet 5Latest evidence 9 May 2025 · 10 Oct 2025
  15. 3-spined sticklebackSandon Brook (Main Reaches) 1River Kennet 4Latest evidence 8 May 2025 · 14 Oct 2025
  16. RuddSandon Brook (Main Reaches) 1River Kennet 3Latest evidence 9 May 2025 · 4 Nov 2022

Only in the Sandon Brook (Main Reaches) survey set

  1. Roach x chub hybrid2 sites · latest 15 May 1986
  2. Roach x rudd hybrid1 site · latest 16 May 1986

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. Roach x common bream hybrid12 sites · latest 25 Oct 2018
  6. European eel9 sites · latest 8 Nov 2013
  7. Rainbow trout8 sites · latest 8 Oct 2024
  8. Brook lamprey7 sites · latest 14 Oct 2025
  9. Common [wild] carp5 sites · latest 24 Oct 2018
  10. Pike varieties5 sites · latest 1 Oct 2025
  11. Mirror carp4 sites · latest 4 Nov 2008
  12. Common carp varieties3 sites · latest 22 Oct 2015
  13. Silver bream3 sites · latest 4 Nov 2022
  14. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  15. 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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