ARAnglerRadar evidence & rules

River Duddon fishing evidence · Cumbria and Lancashire

What fish are in the River Duddon?

Monitoring has recorded 5 species across 19 surveyed sites on this water, between 1993 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 Duddon

EA ecology area
Cumbria and Lancashire
Waterbody IDs
GB112074069910 · GB112074069940
Catchments
River Duddon
02 · Survey breadth

19 sites · 52 events

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

03 · Freshness by site

Latest 24 Sept 2024

Within 2 years
0 sites
3–5 years
10 sites
6–10 years
0 sites
Older
9 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. Brown / sea troutSalmo trutta19 siteslatest 24 Sept 2024
  2. Atlantic salmonSalmo salar14 siteslatest 24 Sept 2024
  3. European eels > elversAnguilla anguilla12 siteslatest 24 Sept 2024
  4. European elversAnguilla anguilla6 siteslatest 5 Sept 2024
  5. European eelAnguilla anguilla1 sitelatest 20 Jul 2022

Surveyed sites on this water

19 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