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

South Walsham Broad

Survey sites
6
Survey events
21
Recorded taxa
11
Evidence period
4 Aug 1987 – 17 Sept 2002
Sites latest within 2 years
0
Sites latest over 10 years ago
6
EA waterbody IDs
GB105034050840
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

8 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. PikeSouth Walsham Broad 4River Kennet 47Latest evidence 25 Aug 1999 · 9 Oct 2025
  2. PerchSouth Walsham Broad 6River Kennet 38Latest evidence 17 Sept 2002 · 9 Oct 2025
  3. RoachSouth Walsham Broad 6River Kennet 36Latest evidence 17 Sept 2002 · 8 Oct 2025
  4. Common breamSouth Walsham Broad 6River Kennet 19Latest evidence 17 Sept 2002 · 25 Sept 2025
  5. Roach x common bream hybridSouth Walsham Broad 5River Kennet 12Latest evidence 17 Sept 2002 · 25 Oct 2018
  6. RuffeSouth Walsham Broad 6River Kennet 9Latest evidence 17 Sept 2002 · 5 Nov 2022
  7. European eels > elversSouth Walsham Broad 4River Kennet 5Latest evidence 6 Aug 1987 · 10 Oct 2025
  8. 3-spined sticklebackSouth Walsham Broad 1River Kennet 4Latest evidence 6 Sept 1994 · 14 Oct 2025

Only in the South Walsham Broad survey set

  1. Flounder6 sites · latest 24 Aug 1999
  2. Smelt3 sites · latest 14 Sept 1990
  3. Crucian carp1 site · latest 18 Aug 1999

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Chub41 sites · latest 9 Oct 2025
  3. Dace41 sites · latest 9 Oct 2025
  4. Gudgeon31 sites · latest 1 Oct 2025
  5. Bleak27 sites · latest 25 Sept 2025
  6. Barbel22 sites · latest 25 Sept 2025
  7. Grayling21 sites · latest 9 Oct 2025
  8. Atlantic salmon14 sites · latest 25 Oct 2010
  9. Tench13 sites · latest 13 Nov 2024
  10. Bullhead11 sites · latest 14 Oct 2025
  11. Minnow11 sites · latest 14 Oct 2025
  12. European eel9 sites · latest 8 Nov 2013
  13. Rainbow trout8 sites · latest 8 Oct 2024
  14. Stone loach8 sites · latest 8 Oct 2025
  15. Brook lamprey7 sites · latest 14 Oct 2025
  16. Common [wild] carp5 sites · latest 24 Oct 2018
  17. Pike varieties5 sites · latest 1 Oct 2025
  18. Mirror carp4 sites · latest 4 Nov 2008
  19. Common carp varieties3 sites · latest 22 Oct 2015
  20. Rudd3 sites · latest 4 Nov 2022
  21. Silver bream3 sites · latest 4 Nov 2022
  22. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  23. 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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