W049n
4 fish species: Brook lamprey, Brown / sea trout, Bullhead, Minnow
Fish records for anglers
Cogwell Brook
Explore 7 fish species recorded at 2 places along the river from 1992 to 2025.
Records updated10 August 2026Most recent survey: 2025
- Fish species
- 7
- Places surveyed
- 2
- Survey visits
- 9
- Records span
- 1992–2025
Explore the river
See where fish were found
2 of 2 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 |
|---|---|---|---|
| Cottus gobio | 2 | 9 | 21 Aug 2025 |
| Salmo trutta | 2 | 5 | 21 Aug 2025 |
| Phoxinus phoxinus | 1 | 3 | 21 Aug 2025 |
| Gasterosteus aculeatus | 1 | 2 | 28 Jun 2019 |
| Anguilla anguilla | 1 | 2 | 1 Aug 2024 |
| Lampetra planeri | 1 | 1 | 21 Aug 2025 |
| Scardinius erythrophthalmus | 1 | 1 | 28 Jun 2019 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
Recent survey visits
W049n
3 fish species: Bullhead, European eel, Minnow
W049n
6 fish species: 3-spined stickleback, Brown / sea trout, Bullhead, European eel, Minnow…
W049n
3 fish species: 3-spined stickleback, Brown / sea trout, Bullhead
About this page
Useful context
This page follows survey locations along the main Cogwell Brook. 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 →