Trefrew
2 fish species: Brown / sea trout, Bullhead
Fish records for anglers
Explore 11 fish species recorded at 31 places along the river from 1980 to 2026.
Explore the river
Choose a point on the map to see what was recorded there.
Map points are approximate and don’t show fishing access. Check local permissions before visiting.
Fish in this river
Choose a fish to highlight the places where surveyors found it.
| Fish | Places found | Survey visits | Last recorded |
|---|---|---|---|
| Cottus gobio | 31 | 202 | 29 Jun 2026 |
| Salmo trutta | 29 | 202 | 29 Jun 2026 |
| Salmo salar | 27 | 175 | 16 Jun 2026 |
| Anguilla anguilla | 23 | 157 | 17 Jul 2025 |
| Lampetra planeri | 9 | 27 | 17 Jul 2025 |
| Gasterosteus aculeatus | 7 | 20 | 9 Jul 2025 |
| Barbatula barbatula | 7 | 19 | 2 Jul 2024 |
| Phoxinus phoxinus | 6 | 10 | 2 Jul 2024 |
| Oncorhynchus mykiss | 5 | 12 | 5 Sept 1994 |
| Platichthys flesus | 2 | 4 | 11 Jul 2017 |
| Gymnocephalus cernuus | 1 | 1 | 12 Aug 2005 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
2 fish species: Brown / sea trout, Bullhead
3 fish species: Atlantic salmon, Brown / sea trout, Bullhead
2 fish species: Brown / sea trout, Bullhead
5 fish species: Atlantic salmon, Brook lamprey, Brown / sea trout, Bullhead, European eel
About this page
This page follows survey locations along the main River Main Camel. Tributaries and unrelated rivers with similar names are kept separate.
The map shows past fish records, not fishing access or a promise of what you’ll catch today.
How RiverFish handles the data →