Cumbria and Lancashire · Environment Agency surveys
What fish are in the River Alt?
Monitoring has recorded 10 species across 7 surveyed sites on this water, between 1996 and 2026. 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.
- FlounderPlatichthys flesus6 siteslatest 1 May 2026
- GudgeonGobio gobio6 siteslatest 1 May 2026
- ChubLeuciscus cephalus5 siteslatest 1 May 2026
- European eelAnguilla anguilla4 siteslatest 1 May 2026
- RoachRutilus rutilus4 siteslatest 19 Oct 2015
- Pike varietiesEsox lucius3 siteslatest 31 Aug 2005
- PerchPerca fluviatilis2 siteslatest 1 May 2026
- Brown / sea troutSalmo trutta1 sitelatest 31 Aug 2005
- Common carp varietiesCyprinus carpio1 sitelatest 31 Aug 2005
- DaceLeuciscus leuciscus1 sitelatest 31 Aug 2005
Surveyed sites on this water
7 shown, newest survey first
Alt Weir D/S
- Survey events
- 1
- Observed taxa
- 5
- Latest survey
- 1 May 2026
Alt Weir U/S
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 1 May 2026
Homer Green
- Survey events
- 2
- Observed taxa
- 5
- Latest survey
- 19 Oct 2015
Bull Bridge
- Survey events
- 5
- Observed taxa
- 10
- Latest survey
- 8 Mar 2013
Alt Bridge
- Survey events
- 3
- Observed taxa
- 6
- Latest survey
- 30 Aug 2005
Carr Houses
- Survey events
- 1
- Observed taxa
- 4
- Latest survey
- 4 Sept 1996
Carr Side Farm
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 3 Sept 1996
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