Individual EA measurements
Largest measured 10-spined stickleback
The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.
| Length | Survey date | Survey location | Survey ID |
|---|---|---|---|
| 5.5 cm | 20 Jun 1991 | Downstream Coy Sluice | 54693 |
| 5 cm | 27 Jun 1991 | Shell Bridge | 54692 |
| 4.5 cm | 1 Jul 1991 | Holland House | 54691 |
| 4.5 cm | 27 Jun 1991 | Shell Bridge | 54692 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where 10-spined stickleback were found
Each point marks a survey location with at least one 10-spined stickleback record.
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.
| Place surveyed | First recorded | Last recorded | Visits finding 10-spined stickleback |
|---|---|---|---|
| Red House Bridge | 7 Apr 2011 | 7 Apr 2011 | 1 |
| Shell Bridge | 27 Jun 1991 | 4 Apr 2011 | 2 |
| Cliftons Bridge | 20 May 2005 | 20 May 2005 | 1 |
| Holland House | 1 Jul 1991 | 1 Jul 1991 | 1 |
| Downstream Coy Sluice | 20 Jun 1991 | 20 Jun 1991 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1991–2011
Survey records by year
Each bar shows how many survey visits recorded 10-spined stickleback that year.
Fish measured by surveyors
Measured length distribution
See how the 4 measured fish were spread across different length ranges.
- Smallest
- 4.5 cm
- Lower quarter
- 4.5 cm
- Median
- 4.8 cm
- Upper quarter
- 5.1 cm
- Largest
- 5.5 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the South Holland Main Drain
Compare other species with enough survey and measurement data for a detailed page.
Before you fish
Good to know
These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.
Learn how RiverFish uses the data →