Boreham Bridge (Sandon Brook)
12 fish species: Bullhead, Chub, Dace, European eel, Gudgeon…
Fish records for anglers
Sandon Brook (Main Reaches)
Explore 16 fish species recorded at 4 places along the river from 1986 to 2025.
Records updated10 August 2026Most recent survey: 2025
- Fish species
- 16
- Places surveyed
- 4
- Survey visits
- 31
- Records span
- 1986–2025
Explore the river
See where fish were found
4 of 4 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 |
|---|---|---|---|
| Leuciscus cephalus | 4 | 31 | 9 May 2025 |
| Anguilla anguilla | 4 | 31 | 9 May 2025 |
| Rutilus rutilus | 4 | 29 | 9 May 2025 |
| Leuciscus leuciscus | 4 | 28 | 9 May 2025 |
| Esox lucius | 4 | 28 | 9 May 2025 |
| Gobio gobio | 4 | 26 | 9 May 2025 |
| Phoxinus phoxinus | 4 | 21 | 8 May 2025 |
| Perca fluviatilis | 4 | 19 | 9 May 2025 |
| Barbatula barbatula | 4 | 15 | 9 May 2025 |
| Cottus gobio | 4 | 13 | 9 May 2025 |
| Salmo trutta | 3 | 9 | 8 May 2025 |
| Tinca tinca | 2 | 8 | 9 May 2025 |
| Gasterosteus aculeatus | 1 | 5 | 8 May 2025 |
| Gymnocephalus cernuus | 1 | 3 | 9 May 2025 |
| Abramis brama | 1 | 1 | 25 Apr 1989 |
| Scardinius erythrophthalmus | 1 | 1 | 9 May 2025 |
These totals show where a species has been recorded, not how many are in the river today.
Latest activity
Recent survey visits
Graces Walk
11 fish species: 3-spined stickleback, Brown / sea trout, Bullhead, Chub, Dace…
Graces Walk
10 fish species: 3-spined stickleback, Brown / sea trout, Bullhead, Chub, Dace…
Graces Walk
12 fish species: 3-spined stickleback, Brown / sea trout, Bullhead, Chub, Dace…
About this page
Useful context
This page follows survey locations along the main Sandon Brook (Main Reaches). 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 →