Individual EA measurements
Largest measured dace
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 |
|---|---|---|---|
| 19.3 cm | 4 Apr 1985 | Outfall To Witham (Billinghay) | 53060 |
| 16.3 cm | 4 Apr 1985 | Outfall To Witham (Billinghay) | 53060 |
| 13.8 cm | 4 Apr 1985 | Outfall To Witham (Billinghay) | 53060 |
| 13.1 cm | 4 Apr 1985 | Outfall To Witham (Billinghay) | 53060 |
| 10.1 cm | 6 Aug 2004 | Billinghay Hurn | 81236 |
| 9.5 cm | 22 Jul 2004 | Outfall To Witham (Billinghay) | 81430 |
| 9.5 cm | 13 Jul 2000 | Outfall To Witham (Billinghay) | 59036 |
| 9.4 cm | 13 Jul 2000 | Outfall To Witham (Billinghay) | 59036 |
| 9.2 cm | 1 Jun 1988 | Billinghay Hurn | 53157 |
| 8.7 cm | 6 Aug 2004 | Billinghay Hurn | 81236 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where dace were found
Each point marks a survey location with at least one dace 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 dace |
|---|---|---|---|
| Billinghay Hurn | 1 Jun 1988 | 6 Aug 2004 | 2 |
| Outfall To Witham (Billinghay) | 4 Apr 1985 | 22 Jul 2004 | 4 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1985–2004
Survey records by year
Each bar shows how many survey visits recorded dace that year.
Fish measured by surveyors
Measured length distribution
See how the 18 measured fish were spread across different length ranges.
- Smallest
- 5.9 cm
- Lower quarter
- 8 cm
- Median
- 9 cm
- Upper quarter
- 10 cm
- Largest
- 19.3 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Billinghay Skirth
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 →