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.

Solent and South Downs

Blackwater (Solent and South Downs)

Survey sites
33
Survey events
112
Recorded taxa
28
Evidence period
23 Sept 1985 – 6 May 2026
Sites latest within 2 years
7
Sites latest over 10 years ago
25
EA waterbody IDs
GB106039017180 · GB106039017290 · GB106039017320 · GB107042016790 · +1 more
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

25 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. PikeBlackwater (Solent and South Downs) 26River Kennet 47Latest evidence 6 May 2026 · 9 Oct 2025
  2. RoachBlackwater (Solent and South Downs) 32River Kennet 36Latest evidence 6 May 2026 · 8 Oct 2025
  3. DaceBlackwater (Solent and South Downs) 27River Kennet 41Latest evidence 16 Sept 2025 · 9 Oct 2025
  4. ChubBlackwater (Solent and South Downs) 26River Kennet 41Latest evidence 6 May 2026 · 9 Oct 2025
  5. GudgeonBlackwater (Solent and South Downs) 28River Kennet 31Latest evidence 6 May 2026 · 1 Oct 2025
  6. PerchBlackwater (Solent and South Downs) 21River Kennet 38Latest evidence 6 May 2026 · 9 Oct 2025
  7. Brown / sea troutBlackwater (Solent and South Downs) 8River Kennet 47Latest evidence 18 Sept 2025 · 14 Oct 2025
  8. BarbelBlackwater (Solent and South Downs) 7River Kennet 22Latest evidence 8 Apr 2025 · 25 Sept 2025
  9. BleakBlackwater (Solent and South Downs) 2River Kennet 27Latest evidence 18 May 2016 · 25 Sept 2025
  10. Common breamBlackwater (Solent and South Downs) 6River Kennet 19Latest evidence 15 Sept 2022 · 25 Sept 2025
  11. GraylingBlackwater (Solent and South Downs) 4River Kennet 21Latest evidence 15 Sept 2022 · 9 Oct 2025
  12. TenchBlackwater (Solent and South Downs) 10River Kennet 13Latest evidence 6 May 2026 · 13 Nov 2024
  13. Roach x common bream hybridBlackwater (Solent and South Downs) 8River Kennet 12Latest evidence 15 Sept 2022 · 25 Oct 2018
  14. European eelBlackwater (Solent and South Downs) 8River Kennet 9Latest evidence 16 Sept 2025 · 8 Nov 2013
  15. BullheadBlackwater (Solent and South Downs) 6River Kennet 11Latest evidence 18 Sept 2025 · 14 Oct 2025
  16. Stone loachBlackwater (Solent and South Downs) 6River Kennet 8Latest evidence 18 Sept 2025 · 8 Oct 2025
  17. MinnowBlackwater (Solent and South Downs) 1River Kennet 11Latest evidence 16 Sept 2025 · 14 Oct 2025
  18. European eels > elversBlackwater (Solent and South Downs) 5River Kennet 5Latest evidence 26 Apr 2022 · 10 Oct 2025
  19. RuffeBlackwater (Solent and South Downs) 1River Kennet 9Latest evidence 28 Apr 2006 · 5 Nov 2022
  20. Brook lampreyBlackwater (Solent and South Downs) 2River Kennet 7Latest evidence 29 Sept 2023 · 14 Oct 2025
  21. RuddBlackwater (Solent and South Downs) 4River Kennet 3Latest evidence 28 Sept 2021 · 4 Nov 2022
  22. 3-spined sticklebackBlackwater (Solent and South Downs) 3River Kennet 4Latest evidence 23 Apr 2026 · 14 Oct 2025
  23. Common [wild] carpBlackwater (Solent and South Downs) 2River Kennet 5Latest evidence 26 Mar 2003 · 24 Oct 2018
  24. Pike varietiesBlackwater (Solent and South Downs) 1River Kennet 5Latest evidence 2 Apr 2012 · 1 Oct 2025
  25. Brook lamprey > ammocoeteBlackwater (Solent and South Downs) 2River Kennet 1Latest evidence 19 Sept 2024 · 6 Oct 2023

Only in the Blackwater (Solent and South Downs) survey set

  1. Brook lamprey ammocoetes2 sites · latest 18 Sept 2025
  2. Lamprey sp.2 sites · latest 30 Aug 2006
  3. Lamprey sp. > ammocoete1 site · latest 15 Sept 2006

Only in the River Kennet survey set

  1. Atlantic salmon14 sites · latest 25 Oct 2010
  2. Rainbow trout8 sites · latest 8 Oct 2024
  3. Mirror carp4 sites · latest 4 Nov 2008
  4. Common carp varieties3 sites · latest 22 Oct 2015
  5. Silver bream3 sites · latest 4 Nov 2022
  6. 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
Open the source dataset ↗Check live rules ↗