Cumbria and Lancashire · Environment Agency surveys
What fish are in the River Irt?
Monitoring has recorded 5 species across 20 surveyed sites on this water, between 1994 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.
- Brown / sea troutSalmo trutta20 siteslatest 17 Oct 2025
- Atlantic salmonSalmo salar19 siteslatest 17 Oct 2025
- European elversAnguilla anguilla10 siteslatest 17 Oct 2025
- European eels > elversAnguilla anguilla9 siteslatest 17 Oct 2025
- European eelAnguilla anguilla2 siteslatest 21 Sept 2009
Surveyed sites on this water
20 shown, newest survey first
US Brick Bridge
- Survey events
- 4
- Observed taxa
- 5
- Latest survey
- 17 Oct 2025
DS Wastwater, River Irt
- Survey events
- 4
- Observed taxa
- 4
- Latest survey
- 22 Aug 2025
Gaterigg CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 25 Sept 2024
Nether Wasdale CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 25 Sept 2024
DS Wastwater CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 23 Sept 2024
US Brick Bridge CPUE
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 12 Sept 2024
DS Stock Bridge CPUE
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 12 Sept 2024
Craghouse Bridge CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 12 Sept 2024
Hollins Farm CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 12 Sept 2024
Holmrook CPUE
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 11 Sept 2024
Irton Hall CPUE
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 11 Sept 2024
Santon Bridge CPUE
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 11 Sept 2024
Gaterigghow. River Irt
- Survey events
- 6
- Observed taxa
- 3
- Latest survey
- 25 Jul 2008
Holmrook, River Irt
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 24 Sept 2002
Irton Hall, River Irt
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 23 Sept 2002
Downstream Wastwater, River Irt
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 23 Sept 2002
Santon Bridge, River Irt
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 27 Sept 1994
Hollins Farm, River Irt
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 27 Sept 1994
Near Nether Wasdale, River Irt
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 26 Jul 1994
Hawkbarrow Farm, River Irt
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 26 Jul 1994
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