Cumbria and Lancashire · Environment Agency surveys
What fish are in the River Derwent, upstream Greta confluence?
Monitoring has recorded 5 species across 4 surveyed sites on this water, between 2002 and 2023. 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.
- Atlantic salmonSalmo salar4 siteslatest 6 Jul 2023
- Brown / sea troutSalmo trutta4 siteslatest 6 Jul 2023
- European eelAnguilla anguilla4 siteslatest 6 Jul 2023
- European eels > elversAnguilla anguilla3 siteslatest 5 Jul 2023
- European elversAnguilla anguilla1 sitelatest 5 Sept 2016
Surveyed sites on this water
4 shown, newest survey first
Longthwaite, River Derwent
- Survey events
- 6
- Observed taxa
- 4
- Latest survey
- 6 Jul 2023
Seathwaite, River Derwent
- Survey events
- 7
- Observed taxa
- 4
- Latest survey
- 5 Jul 2023
Thorneythwaite, River Derwent
- Survey events
- 6
- Observed taxa
- 5
- Latest survey
- 5 Jul 2023
Grange, River Derwent
- Survey events
- 1
- Observed taxa
- 3
- Latest survey
- 25 Jul 2002
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