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

Woldgrift Subcatchment

Survey sites
7
Survey events
18
Recorded taxa
15
Evidence period
10 Apr 1986 – 28 May 2015
Sites latest within 2 years
0
Sites latest over 10 years ago
7
EA waterbody IDs
GB105029061650 · GB105029061740
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. PikeWoldgrift Subcatchment 5River Kennet 47Latest evidence 28 May 2015 · 9 Oct 2025
  2. RoachWoldgrift Subcatchment 6River Kennet 36Latest evidence 28 May 2015 · 8 Oct 2025
  3. PerchWoldgrift Subcatchment 4River Kennet 38Latest evidence 28 May 2015 · 9 Oct 2025
  4. GudgeonWoldgrift Subcatchment 1River Kennet 31Latest evidence 27 Jun 1995 · 1 Oct 2025
  5. Common breamWoldgrift Subcatchment 3River Kennet 19Latest evidence 4 Oct 1995 · 25 Sept 2025
  6. Roach x common bream hybridWoldgrift Subcatchment 2River Kennet 12Latest evidence 4 Oct 1995 · 25 Oct 2018
  7. TenchWoldgrift Subcatchment 1River Kennet 13Latest evidence 29 Sept 2011 · 13 Nov 2024
  8. Stone loachWoldgrift Subcatchment 3River Kennet 8Latest evidence 15 Jun 1995 · 8 Oct 2025
  9. European eels > elversWoldgrift Subcatchment 5River Kennet 5Latest evidence 27 May 2015 · 10 Oct 2025
  10. European eelWoldgrift Subcatchment 1River Kennet 9Latest evidence 3 Aug 2007 · 8 Nov 2013
  11. 3-spined sticklebackWoldgrift Subcatchment 5River Kennet 4Latest evidence 28 May 2015 · 14 Oct 2025
  12. RuddWoldgrift Subcatchment 5River Kennet 3Latest evidence 28 May 2015 · 4 Nov 2022

Only in the Woldgrift Subcatchment survey set

  1. Flounder5 sites · latest 21 Nov 2013
  2. 10-spined stickleback2 sites · latest 13 Jun 1995
  3. Roach x rudd hybrid1 site · latest 15 Jun 1995

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. Bleak27 sites · latest 25 Sept 2025
  5. Barbel22 sites · latest 25 Sept 2025
  6. Grayling21 sites · latest 9 Oct 2025
  7. Atlantic salmon14 sites · latest 25 Oct 2010
  8. Bullhead11 sites · latest 14 Oct 2025
  9. Minnow11 sites · latest 14 Oct 2025
  10. Ruffe9 sites · latest 5 Nov 2022
  11. Rainbow trout8 sites · latest 8 Oct 2024
  12. Brook lamprey7 sites · latest 14 Oct 2025
  13. Common [wild] carp5 sites · latest 24 Oct 2018
  14. Pike varieties5 sites · latest 1 Oct 2025
  15. Mirror carp4 sites · latest 4 Nov 2008
  16. Common carp varieties3 sites · latest 22 Oct 2015
  17. Silver bream3 sites · latest 4 Nov 2022
  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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