Gannel
- EA ecology area
- Devon and Cornwall and the Isles of Scilly
- Waterbody IDs
- GB108049000210 · GB108049000220 · GB108049000230
- Catchments
- Gannel
Gannel fishing evidence · Devon and Cornwall and the Isles of Scilly
What fish are in the Gannel?
Monitoring has recorded 8 species across 13 surveyed sites on this water, between 1986 and 2021. 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.
River evidence passport
Four signals, kept deliberately separate.
The passport shows identity, survey breadth, evidence freshness and trip constraints without turning unlike facts into an opaque “best river” score.
13 sites · 28 events
8 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.
Latest 1 Jun 2021
- Within 2 years
- 0 sites
- 3–5 years
- 0 sites
- 6–10 years
- 5 sites
- Older
- 8 sites
Permission is not established
Survey evidence carries no access boundary, permit, opening status, catch forecast or live safety signal. Resolve each before travelling.
Search current river conditions & alerts → Compare this evidence with another river → England coarse close season →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 trutta13 siteslatest 1 Jun 2021
- European eels > elversAnguilla anguilla9 siteslatest 1 Jun 2021
- BullheadCottus gobio6 siteslatest 18 May 2021
- Lampetra sp.Lampetra5 siteslatest 31 Aug 2000
- Brook lamprey ammocoetesLampetra planeri3 siteslatest 20 May 2021
- European eelAnguilla anguilla3 siteslatest 20 Jun 2005
- European elversAnguilla anguilla3 siteslatest 3 Oct 2018
- 3-spined sticklebackGasterosteus aculeatus1 sitelatest 1 Jun 2021
Surveyed sites on this water
13 shown, newest survey first
Metha Bridge
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 1 Jun 2021
Trewerry Mill
- Survey events
- 3
- Observed taxa
- 5
- Latest survey
- 20 May 2021
Benny Mill
- Survey events
- 3
- Observed taxa
- 5
- Latest survey
- 18 May 2021
Cosworth Ford
- Survey events
- 3
- Observed taxa
- 4
- Latest survey
- 3 Oct 2018
Gwills
- Survey events
- 5
- Observed taxa
- 6
- Latest survey
- 3 Oct 2018
Kestle Mill
- Survey events
- 2
- Observed taxa
- 4
- Latest survey
- 31 Aug 2000
d/s Rose Cliston
- Survey events
- 2
- Observed taxa
- 6
- Latest survey
- 30 Aug 2000
Lappa Valley
- Survey events
- 2
- Observed taxa
- 3
- Latest survey
- 29 Aug 2000
Nanhellan
- Survey events
- 2
- Observed taxa
- 2
- Latest survey
- 29 Aug 2000
Trerice Mill
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 29 May 1986
Nancolleth
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 22 May 1986
Degembris
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 14 May 1986
Perrose Udda
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 7 May 1986
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