Below Croston Weir
7 fish species: Brown / sea trout, Bullhead, European eel, Flounder, Gudgeon…
Fish records for anglers
River Yarrow
Explore 18 fish species recorded at 20 places along the river from 1991 to 2023.
Records updated10 August 2026Most recent survey: 2023
- Fish species
- 18
- Places surveyed
- 20
- Survey visits
- 134
- Records span
- 1991–2023
Explore the river
See where fish were found
20 of 20 places shown
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
Species recorded
Choose a fish to highlight the places where surveyors found it.
| Fish | Places found | Survey visits | Last recorded |
|---|---|---|---|
| Gasterosteus aculeatus | 18 | 42 | 12 Jul 2011 |
| Cottus gobio | 16 | 82 | 5 Jul 2023 |
| Salmo trutta | 15 | 111 | 5 Jul 2023 |
| Anguilla anguilla | 15 | 49 | 5 Jul 2023 |
| Leuciscus cephalus | 13 | 54 | 4 Sept 2013 |
| Gobio gobio | 11 | 32 | 5 Jul 2023 |
| Barbatula barbatula | 11 | 23 | 12 Jul 2011 |
| Perca fluviatilis | 9 | 27 | 4 Sept 2013 |
| Leuciscus leuciscus | 7 | 30 | 20 Sept 2012 |
| Rutilus rutilus | 7 | 30 | 20 Sept 2012 |
| Esox lucius | 6 | 8 | 5 Jul 2023 |
| Phoxinus phoxinus | 5 | 13 | 5 Jul 2023 |
| Gymnocephalus cernuus | 3 | 4 | 30 May 2008 |
| Platichthys flesus | 2 | 6 | 5 Jul 2023 |
| Lampetra planeri | 1 | 1 | 20 Jun 2001 |
| Cyprinus carpio | 1 | 1 | 22 Jun 2004 |
| Pleuronectidae | 1 | 1 | 5 Jul 1995 |
| Scardinius erythrophthalmus | 1 | 1 | 7 Jul 2003 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
Recent survey visits
Downstream A6
6 fish species: Brown / sea trout, Bullhead, Chub, Gudgeon, Minnow…
Downstream A6
5 fish species: Brown / sea trout, Bullhead, Chub, European eel, Minnow
Downstream A6
5 fish species: Brown / sea trout, Bullhead, Chub, Dace, Roach
About this page
Useful context
This page follows survey locations along the main River Yarrow. 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 →