ARAnglerRadar evidence & rules

Yorkshire · Environment Agency surveys

What fish are in the River Swale (Yorkshire)?

Monitoring has recorded 22 species across 35 surveyed sites on this water, between 1984 and 2025. These are survey records with dates. They do not establish what is present today, that the water is fishable, or that you have permission to fish it.

Recorded species

What monitoring has found here

Ordered by how many sites on this water recorded the species. A species not listed has not been recorded by these surveys — which is not the same as being absent.

  1. ChubLeuciscus cephalus29 siteslatest 13 Aug 2025
  2. DaceLeuciscus leuciscus25 siteslatest 13 Aug 2025
  3. GraylingThymallus thymallus24 siteslatest 7 Aug 2025
  4. BarbelBarbus barbus19 siteslatest 13 Aug 2025
  5. Brown / sea troutSalmo trutta19 siteslatest 7 Aug 2025
  6. GudgeonGobio gobio19 siteslatest 13 Aug 2025
  7. PikeEsox lucius18 siteslatest 7 Aug 2025
  8. RoachRutilus rutilus16 siteslatest 7 Aug 2025
  9. PerchPerca fluviatilis12 siteslatest 7 Aug 2025
  10. Atlantic salmonSalmo salar10 siteslatest 7 Aug 2025
  11. RuffeGymnocephalus cernuus10 siteslatest 24 Jul 2025
  12. BullheadCottus gobio7 siteslatest 13 Aug 2025
  13. MinnowPhoxinus phoxinus7 siteslatest 13 Aug 2025
  14. Stone loachBarbatula barbatula6 siteslatest 13 Aug 2025
  15. 3-spined sticklebackGasterosteus aculeatus5 siteslatest 17 Aug 2023
  16. BleakAlburnus alburnus5 siteslatest 24 Jul 2025
  17. Common breamAbramis brama2 siteslatest 10 Aug 2002
  18. European eels > elversAnguilla anguilla2 siteslatest 6 Jul 2022
  19. Freshwater species1 sitelatest 21 Jul 2005
  20. Lampetra sp.Lampetra1 sitelatest 22 Jul 2024
  21. Rainbow troutOncorhynchus mykiss1 sitelatest 7 Aug 2003
  22. Roach x common bream hybridRutilus rutilus x Abramis brama1 sitelatest 16 Sept 1997

Surveyed sites on this water

35 shown, newest survey first

Provenance

Source and licence

  • SourceEnvironment Agency Ecology & Fish Data
  • LicenceOpen Government Licence v3.0
  • Source copy retrieved23 Jul 2026
  • Waterbody nameAs published by the Environment Agency
  • Not assertedCurrent presence, access, permission, fishing quality or safety