West Midlands · Environment Agency surveys
What fish are in the Monnow?
Monitoring has recorded 7 species across 9 surveyed sites on this water, between 1987 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 13 Aug 2025
- European eelAnguilla anguilla5 siteslatest 23 Aug 2013
- BullheadCottus gobio2 siteslatest 13 Aug 2025
- European eels > elversAnguilla anguilla2 siteslatest 5 Aug 2025
- Stone loachBarbatula barbatula2 siteslatest 5 Aug 2025
- GraylingThymallus thymallus1 sitelatest 27 Jul 2003
- MinnowPhoxinus phoxinus1 sitelatest 5 Aug 2025
Surveyed sites on this water
9 shown, newest survey first
Llanveynoe
- Survey events
- 21
- Observed taxa
- 5
- Latest survey
- 13 Aug 2025
W055
- Survey events
- 10
- Observed taxa
- 1
- Latest survey
- 13 Aug 2025
Clodock
- Survey events
- 11
- Observed taxa
- 7
- Latest survey
- 5 Aug 2025
W059F
- Survey events
- 3
- Observed taxa
- 2
- Latest survey
- 16 Sept 2003
W059G
- Survey events
- 3
- Observed taxa
- 2
- Latest survey
- 16 Sept 2003
W059H
- Survey events
- 3
- Observed taxa
- 2
- Latest survey
- 16 Sept 2003
W059J
- Survey events
- 2
- Observed taxa
- 1
- Latest survey
- 16 Sept 2003
W098r
- Survey events
- 2
- Observed taxa
- 1
- Latest survey
- 8 Sept 1999
W098p
- Survey events
- 2
- Observed taxa
- 1
- Latest survey
- 4 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