Devon and Cornwall and the Isles of Scilly · Environment Agency surveys
What fish are in the Hayle?
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 17 Jun 2025
- European eelAnguilla anguilla7 siteslatest 8 Jun 2005
- European eels > elversAnguilla anguilla6 siteslatest 11 Jun 2025
- European elversAnguilla anguilla3 siteslatest 30 May 2017
- 3-spined sticklebackGasterosteus aculeatus2 siteslatest 30 Sept 1977
- Rainbow troutOncorhynchus mykiss2 siteslatest 11 Oct 1983
- RuddScardinius erythrophthalmus1 sitelatest 29 Aug 2002
Surveyed sites on this water
9 shown, newest survey first
d/s Rellubbus Bridge
- Survey events
- 10
- Observed taxa
- 4
- Latest survey
- 17 Jun 2025
St Erth
- Survey events
- 7
- Observed taxa
- 6
- Latest survey
- 16 Jun 2025
u/s Binnerton Adit
- Survey events
- 7
- Observed taxa
- 4
- Latest survey
- 11 Jun 2025
Rellubbus
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 5 Sept 2003
River Valley
- Survey events
- 5
- Observed taxa
- 6
- Latest survey
- 4 Sept 2003
Godolphin Bridge
- Survey events
- 3
- Observed taxa
- 1
- Latest survey
- 23 Aug 2000
Clowance-Drym
- Survey events
- 3
- Observed taxa
- 3
- Latest survey
- 10 Aug 2000
Riverside Bungalow
- Survey events
- 3
- Observed taxa
- 1
- Latest survey
- 10 Aug 2000
Sunny Corner
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 12 Oct 1983
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