Devon and Cornwall and the Isles of Scilly · Environment Agency surveys
What fish are in the Main Warleggan?
Monitoring has recorded 7 species across 9 surveyed sites on this water, between 1977 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 trutta9 siteslatest 2 Sept 2025
- Atlantic salmonSalmo salar8 siteslatest 2 Sept 2025
- European eelAnguilla anguilla7 siteslatest 16 Aug 2005
- European eels > elversAnguilla anguilla7 siteslatest 2 Sept 2025
- BullheadCottus gobio3 siteslatest 2 Sept 2025
- European elversAnguilla anguilla3 siteslatest 31 Aug 2000
- Salmonid species1 sitelatest 24 Apr 1978
Surveyed sites on this water
9 shown, newest survey first
Carne Wood
- Survey events
- 29
- Observed taxa
- 5
- Latest survey
- 2 Sept 2025
Temple
- Survey events
- 13
- Observed taxa
- 4
- Latest survey
- 25 Sept 2024
West Wood
- Survey events
- 20
- Observed taxa
- 7
- Latest survey
- 23 Jul 2024
u/s Maidenwell
- Survey events
- 11
- Observed taxa
- 4
- Latest survey
- 26 Jul 2012
Panters Bridge
- Survey events
- 18
- Observed taxa
- 6
- Latest survey
- 8 Sept 2011
Tank Bridge
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 31 Oct 2006
Wooda Bridge
- Survey events
- 9
- Observed taxa
- 4
- Latest survey
- 28 Sept 2004
Warleggan Gauging Station
- Survey events
- 9
- Observed taxa
- 5
- Latest survey
- 7 Sept 2004
Hawkstor
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 20 Sept 1999
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