Turkey Mill
11 fish species: Bleak, Bullhead, Chub, Common bream, European eel…
Fish records for anglers
River Len
Explore 19 fish species recorded at 7 places along the river from 2002 to 2023.
Records updated10 August 2026Most recent survey: 2023
- Fish species
- 19
- Places surveyed
- 7
- Survey visits
- 16
- Records span
- 2002–2023
Explore the river
See where fish were found
7 of 7 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 |
|---|---|---|---|
| Anguilla anguilla | 6 | 14 | 24 Jul 2023 |
| Gobio gobio | 6 | 13 | 24 Jul 2023 |
| Perca fluviatilis | 4 | 11 | 24 Jul 2023 |
| Esox lucius | 4 | 11 | 24 Jul 2023 |
| Rutilus rutilus | 4 | 11 | 24 Jul 2023 |
| Abramis brama | 4 | 9 | 24 Jul 2023 |
| Cottus gobio | 4 | 7 | 24 Jul 2023 |
| Leuciscus cephalus | 4 | 7 | 24 Jul 2023 |
| Salmo trutta | 3 | 4 | 1 Sept 2017 |
| Cyprinus carpio | 3 | 4 | 12 Jul 2023 |
| Scardinius erythrophthalmus | 3 | 3 | 24 Jul 2023 |
| Gasterosteus aculeatus | 2 | 3 | 19 Apr 2011 |
| Tinca tinca | 2 | 3 | 8 Oct 2009 |
| Leuciscus leuciscus | 2 | 2 | 7 Sept 2011 |
| Barbatula barbatula | 2 | 2 | 1 Sept 2017 |
| Barbus barbus | 1 | 1 | 12 Jul 2023 |
| Alburnus alburnus | 1 | 1 | 24 Jul 2023 |
| Phoxinus phoxinus | 1 | 1 | 7 Sept 2011 |
| Abramis bjoerkna | 1 | 1 | 24 Jul 2023 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
Recent survey visits
Fulling Mill
9 fish species: Barbel, Chub, Common bream, Common carp, European eel…
Thurnham Mill
6 fish species: Brown / sea trout, Bullhead, Chub, European eel, Gudgeon…
Turkey Mill
6 fish species: Common bream, European eel, Gudgeon, Perch, Pike…
About this page
Useful context
This page follows survey locations along the main River Len. 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 →