ARAnglerRadar evidence & rules

River Leven fishing evidence · Cumbria and Lancashire

What fish are in the River Leven?

Monitoring has recorded 9 species across 18 surveyed sites on this water, between 1992 and 2024. 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.

River evidence passport

Four signals, kept deliberately separate.

The passport shows identity, survey breadth, evidence freshness and trip constraints without turning unlike facts into an opaque “best river” score.

01 · Identity

River Leven

EA ecology area
Cumbria and Lancashire
Waterbody IDs
GB112073071420
Catchments
River Leven
02 · Survey breadth

18 sites · 123 events

9 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.

03 · Freshness by site

Latest 25 Sept 2024

Within 2 years
0 sites
3–5 years
3 sites
6–10 years
0 sites
Older
15 sites

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. Atlantic salmonSalmo salar18 siteslatest 25 Sept 2024
  2. Brown / sea troutSalmo trutta18 siteslatest 25 Sept 2024
  3. European eels > elversAnguilla anguilla14 siteslatest 25 Sept 2024
  4. European elversAnguilla anguilla12 siteslatest 25 Sept 2024
  5. European eelAnguilla anguilla10 siteslatest 1 Sept 2022
  6. PerchPerca fluviatilis5 siteslatest 5 Sept 2023
  7. RoachRutilus rutilus5 siteslatest 5 Sept 2023
  8. PikeEsox lucius2 siteslatest 2 Oct 2014
  9. FlounderPlatichthys flesus1 sitelatest 3 Oct 2014

Surveyed sites on this water

18 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