Martlesham Bridge
6 fish species: 10-spined stickleback, 3-spined stickleback, Brown / sea trout, European eel, Flounder…
Fish records for anglers
River Fynn
Explore 9 fish species recorded at 5 places along the river from 1998 to 2017.
Records updated10 August 2026Most recent survey: 2017
- Fish species
- 9
- Places surveyed
- 5
- Survey visits
- 15
- Records span
- 1998–2017
Explore the river
See where fish were found
5 of 5 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 | 5 | 14 | 7 Mar 2017 |
| Barbatula barbatula | 5 | 12 | 7 Mar 2017 |
| Anguilla anguilla | 5 | 10 | 7 Mar 2017 |
| Pungitius pungitius | 5 | 9 | 7 Mar 2017 |
| Salmo trutta | 3 | 6 | 7 Mar 2017 |
| Platichthys flesus | 2 | 5 | 7 Mar 2017 |
| Perca fluviatilis | 2 | 2 | 10 Oct 2008 |
| Leuciscus leuciscus | 1 | 1 | 10 Oct 2008 |
| Rutilus rutilus | 1 | 1 | 10 Oct 2008 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
Recent survey visits
Tuddenham
2 fish species: 3-spined stickleback, Stone loach
Witnesham Hall
3 fish species: 10-spined stickleback, 3-spined stickleback, Stone loach
Tuddenham
4 fish species: 10-spined stickleback, 3-spined stickleback, European eel, Stone loach
About this page
Useful context
This page follows survey locations along the main River Fynn. 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 →