Cumbria and Lancashire · Environment Agency surveys
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.
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.
- Brown / sea troutSalmo trutta19 siteslatest 24 Sept 2024
- Atlantic salmonSalmo salar14 siteslatest 24 Sept 2024
- European eels > elversAnguilla anguilla12 siteslatest 24 Sept 2024
- European elversAnguilla anguilla6 siteslatest 5 Sept 2024
- European eelAnguilla anguilla1 sitelatest 20 Jul 2022
Surveyed sites on this water
19 shown, newest survey first
Hall Dunnerdale Bridge
- Survey events
- 12
- Observed taxa
- 5
- Latest survey
- 24 Sept 2024
US Hall Dunnerdale Bridge CPUE
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 24 Sept 2024
PTC Crosby Gill CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 5 Sept 2024
US Hinning House CPUE
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 14 Aug 2024
DS Birks Bridge CPUE
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 14 Aug 2024
DS Duddon Bridge CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 2 Aug 2024
US Stonestar CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 31 Jul 2024
DS Ulpha Bridge CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 31 Jul 2024
PTC Tarn Gill CPUE
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 29 Jul 2024
PTC Mosedale Beck
- Survey events
- 5
- Observed taxa
- 2
- Latest survey
- 26 Jul 2024
PTC Castle Howe
- Survey events
- 6
- Observed taxa
- 3
- Latest survey
- 22 Aug 2011
Duddon Bridge
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 12 Aug 2005
Upstream Stone Star
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 11 Aug 2005
Ulpha Bridge
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 11 Aug 2005
PTC Crosby Gill
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 11 Aug 2005
Troutal
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 11 Aug 2005
PTC Gaitscale
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 24 Aug 1993
The Syke
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 19 Aug 1993
PTC Grassguards Gill
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 18 Aug 1993
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