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

Louth Canal

Survey sites
8
Survey events
45
Recorded taxa
23
Evidence period
28 May 1986 – 15 May 2018
Sites latest within 2 years
0
Sites latest over 10 years ago
6
EA waterbody IDs
GB104029061990 · GB104029062000 · GB104029062020 · GB104029062080 · +2 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

18 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. PikeLouth Canal 5River Kennet 47Latest evidence 15 May 2018 · 9 Oct 2025
  2. Brown / sea troutLouth Canal 3River Kennet 47Latest evidence 14 May 2018 · 14 Oct 2025
  3. DaceLouth Canal 5River Kennet 41Latest evidence 14 May 2018 · 9 Oct 2025
  4. PerchLouth Canal 6River Kennet 38Latest evidence 15 May 2018 · 9 Oct 2025
  5. RoachLouth Canal 7River Kennet 36Latest evidence 15 May 2018 · 8 Oct 2025
  6. GudgeonLouth Canal 7River Kennet 31Latest evidence 14 May 2018 · 1 Oct 2025
  7. Common breamLouth Canal 5River Kennet 19Latest evidence 15 May 2018 · 25 Sept 2025
  8. Roach x common bream hybridLouth Canal 4River Kennet 12Latest evidence 22 Jun 2015 · 25 Oct 2018
  9. TenchLouth Canal 3River Kennet 13Latest evidence 18 Jun 1999 · 13 Nov 2024
  10. BullheadLouth Canal 3River Kennet 11Latest evidence 25 Jun 2015 · 14 Oct 2025
  11. RuffeLouth Canal 4River Kennet 9Latest evidence 22 Jun 2015 · 5 Nov 2022
  12. European eels > elversLouth Canal 7River Kennet 5Latest evidence 14 May 2018 · 10 Oct 2025
  13. 3-spined sticklebackLouth Canal 7River Kennet 4Latest evidence 15 May 2018 · 14 Oct 2025
  14. Stone loachLouth Canal 3River Kennet 8Latest evidence 14 May 2018 · 8 Oct 2025
  15. Rainbow troutLouth Canal 2River Kennet 8Latest evidence 25 Jun 2015 · 8 Oct 2024
  16. European eelLouth Canal 1River Kennet 9Latest evidence 21 May 2004 · 8 Nov 2013
  17. RuddLouth Canal 4River Kennet 3Latest evidence 15 May 2018 · 4 Nov 2022
  18. Silver breamLouth Canal 4River Kennet 3Latest evidence 9 Aug 2012 · 4 Nov 2022

Only in the Louth Canal survey set

  1. 10-spined stickleback2 sites · latest 24 May 1999
  2. Flounder2 sites · latest 17 Jun 2015
  3. Grass carp1 site · latest 13 May 2010
  4. Roach x silver bream hybrid1 site · latest 13 May 2010
  5. Sprat1 site · latest 8 Sept 1995

Only in the River Kennet survey set

  1. Chub41 sites · latest 9 Oct 2025
  2. Bleak27 sites · latest 25 Sept 2025
  3. Barbel22 sites · latest 25 Sept 2025
  4. Grayling21 sites · latest 9 Oct 2025
  5. Atlantic salmon14 sites · latest 25 Oct 2010
  6. Minnow11 sites · latest 14 Oct 2025
  7. Brook lamprey7 sites · latest 14 Oct 2025
  8. Common [wild] carp5 sites · latest 24 Oct 2018
  9. Pike varieties5 sites · latest 1 Oct 2025
  10. Mirror carp4 sites · latest 4 Nov 2008
  11. Common carp varieties3 sites · latest 22 Oct 2015
  12. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  13. 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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