ARAnglerRadar evidence & rules

North East · Environment Agency surveys

What fish are in the River Allen (East & West)?

Monitoring has recorded 7 species across 33 surveyed sites on this water, between 1995 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. Brown / sea troutSalmo trutta33 siteslatest 3 Jul 2025
  2. European eels > elversAnguilla anguilla7 siteslatest 3 Sept 2019
  3. Stone loachBarbatula barbatula7 siteslatest 3 Jul 2025
  4. Atlantic salmonSalmo salar5 siteslatest 3 Jul 2025
  5. European eelAnguilla anguilla4 siteslatest 3 Jul 2025
  6. MinnowPhoxinus phoxinus2 siteslatest 4 Sept 2023
  7. Lamprey sp.Petromyzontidae1 sitelatest 10 Aug 2022

Surveyed sites on this water

33 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