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.

Lincolnshire and Northamptonshire

Elmhurst Lake

Survey sites
5
Survey events
6
Recorded taxa
19
Evidence period
16 Dec 1985 – 16 Dec 2002
Sites latest within 2 years
0
Sites latest over 10 years ago
5
EA waterbody IDs
GB105030062450
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

12 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. PikeElmhurst Lake 1River Kennet 47Latest evidence 16 Dec 1985 · 9 Oct 2025
  2. ChubElmhurst Lake 1River Kennet 41Latest evidence 16 Dec 1985 · 9 Oct 2025
  3. DaceElmhurst Lake 1River Kennet 41Latest evidence 16 Dec 1985 · 9 Oct 2025
  4. PerchElmhurst Lake 2River Kennet 38Latest evidence 16 Dec 2002 · 9 Oct 2025
  5. RoachElmhurst Lake 2River Kennet 36Latest evidence 16 Dec 2002 · 8 Oct 2025
  6. Common breamElmhurst Lake 2River Kennet 19Latest evidence 16 Dec 2002 · 25 Sept 2025
  7. TenchElmhurst Lake 2River Kennet 13Latest evidence 16 Dec 2002 · 13 Nov 2024
  8. Roach x common bream hybridElmhurst Lake 2River Kennet 12Latest evidence 16 Dec 2002 · 25 Oct 2018
  9. Common [wild] carpElmhurst Lake 5River Kennet 5Latest evidence 16 Dec 2002 · 24 Oct 2018
  10. Mirror carpElmhurst Lake 5River Kennet 4Latest evidence 16 Dec 2002 · 4 Nov 2008
  11. RuddElmhurst Lake 2River Kennet 3Latest evidence 16 Dec 2002 · 4 Nov 2022
  12. Silver breamElmhurst Lake 2River Kennet 3Latest evidence 16 Dec 2002 · 4 Nov 2022

Only in the Elmhurst Lake survey set

  1. Ghost carp5 sites · latest 16 Dec 2002
  2. Leather carp4 sites · latest 16 Dec 2002
  3. Golden orfe2 sites · latest 16 Dec 2002
  4. Crucian carp1 site · latest 16 Dec 2002
  5. Feral [brown] goldfish1 site · latest 16 Dec 2002
  6. Roach x rudd hybrid1 site · latest 16 Dec 2002
  7. Roach x silver bream hybrid1 site · latest 16 Dec 2002

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Gudgeon31 sites · latest 1 Oct 2025
  3. Bleak27 sites · latest 25 Sept 2025
  4. Barbel22 sites · latest 25 Sept 2025
  5. Grayling21 sites · latest 9 Oct 2025
  6. Atlantic salmon14 sites · latest 25 Oct 2010
  7. Bullhead11 sites · latest 14 Oct 2025
  8. Minnow11 sites · latest 14 Oct 2025
  9. European eel9 sites · latest 8 Nov 2013
  10. Ruffe9 sites · latest 5 Nov 2022
  11. Rainbow trout8 sites · latest 8 Oct 2024
  12. Stone loach8 sites · latest 8 Oct 2025
  13. Brook lamprey7 sites · latest 14 Oct 2025
  14. European eels > elvers5 sites · latest 10 Oct 2025
  15. Pike varieties5 sites · latest 1 Oct 2025
  16. 3-spined stickleback4 sites · latest 14 Oct 2025
  17. Common carp varieties3 sites · latest 22 Oct 2015
  18. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  19. 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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