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

Trader/Maud Foster Drain

Survey sites
5
Survey events
63
Recorded taxa
26
Evidence period
3 Jun 1987 – 2 May 2019
Sites latest within 2 years
0
Sites latest over 10 years ago
2
EA waterbody IDs
GB105030056790 · GB105030062420
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

19 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. PikeTrader/Maud Foster Drain 5River Kennet 47Latest evidence 2 May 2019 · 9 Oct 2025
  2. DaceTrader/Maud Foster Drain 5River Kennet 41Latest evidence 24 Jun 2009 · 9 Oct 2025
  3. PerchTrader/Maud Foster Drain 5River Kennet 38Latest evidence 2 May 2019 · 9 Oct 2025
  4. ChubTrader/Maud Foster Drain 1River Kennet 41Latest evidence 1 May 2019 · 9 Oct 2025
  5. RoachTrader/Maud Foster Drain 5River Kennet 36Latest evidence 2 May 2019 · 8 Oct 2025
  6. GudgeonTrader/Maud Foster Drain 5River Kennet 31Latest evidence 12 Jul 2011 · 1 Oct 2025
  7. BleakTrader/Maud Foster Drain 5River Kennet 27Latest evidence 2 May 2019 · 25 Sept 2025
  8. Common breamTrader/Maud Foster Drain 5River Kennet 19Latest evidence 2 May 2019 · 25 Sept 2025
  9. TenchTrader/Maud Foster Drain 5River Kennet 13Latest evidence 1 May 2019 · 13 Nov 2024
  10. Roach x common bream hybridTrader/Maud Foster Drain 5River Kennet 12Latest evidence 2 May 2019 · 25 Oct 2018
  11. RuffeTrader/Maud Foster Drain 5River Kennet 9Latest evidence 1 May 2019 · 5 Nov 2022
  12. European eelTrader/Maud Foster Drain 3River Kennet 9Latest evidence 19 Jun 2007 · 8 Nov 2013
  13. European eels > elversTrader/Maud Foster Drain 5River Kennet 5Latest evidence 10 May 2016 · 10 Oct 2025
  14. Stone loachTrader/Maud Foster Drain 2River Kennet 8Latest evidence 30 May 1990 · 8 Oct 2025
  15. RuddTrader/Maud Foster Drain 5River Kennet 3Latest evidence 2 May 2019 · 4 Nov 2022
  16. Silver breamTrader/Maud Foster Drain 5River Kennet 3Latest evidence 1 May 2019 · 4 Nov 2022
  17. Common [wild] carpTrader/Maud Foster Drain 2River Kennet 5Latest evidence 9 Jun 2004 · 24 Oct 2018
  18. 3-spined sticklebackTrader/Maud Foster Drain 2River Kennet 4Latest evidence 11 May 1993 · 14 Oct 2025
  19. Mirror carpTrader/Maud Foster Drain 2River Kennet 4Latest evidence 8 Jun 2010 · 4 Nov 2008

Only in the Trader/Maud Foster Drain survey set

  1. Flounder4 sites · latest 29 Jun 2009
  2. Roach x silver bream hybrid4 sites · latest 10 Jun 1987
  3. Spined loach4 sites · latest 12 Jul 2011
  4. Common bream x silver bream hybrid1 site · latest 30 May 1990
  5. Golden rudd1 site · latest 8 Jun 2007
  6. Smelt1 site · latest 11 Jun 1987
  7. Sprat1 site · latest 19 Jul 2011

Only in the River Kennet survey set

  1. Brown / sea trout47 sites · latest 14 Oct 2025
  2. Barbel22 sites · latest 25 Sept 2025
  3. Grayling21 sites · latest 9 Oct 2025
  4. Atlantic salmon14 sites · latest 25 Oct 2010
  5. Bullhead11 sites · latest 14 Oct 2025
  6. Minnow11 sites · latest 14 Oct 2025
  7. Rainbow trout8 sites · latest 8 Oct 2024
  8. Brook lamprey7 sites · latest 14 Oct 2025
  9. Pike varieties5 sites · latest 1 Oct 2025
  10. Common carp varieties3 sites · latest 22 Oct 2015
  11. Brook lamprey > ammocoete1 site · latest 6 Oct 2023
  12. 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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