Individual EA measurements
Largest measured barbel
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 |
|---|---|---|---|
| 68.8 cm | 24 Jul 2012 | Howsham DERCORS8 | 132791 |
| 67.2 cm | 19 Sept 1997 | Stamford Bridge DERCORS10 | 109877 |
| 63.6 cm | 24 Jul 2012 | Kirkham Abbey DERCORS7 | 132633 |
| 63.2 cm | 16 Jul 2018 | Kirkham Abbey DERCORS7 | 152890 |
| 62.3 cm | 11 Aug 2010 | Stamford Bridge DERCORS10 | 124186 |
| 62.3 cm | 17 Sept 2002 | Kirkham Abbey DERCORS7 | 72247 |
| 60.7 cm | 16 Jul 2018 | Kirkham Abbey DERCORS7 | 152890 |
| 60 cm | 11 Aug 2010 | Stamford Bridge DERCORS10 | 124186 |
| 59.6 cm | 11 Aug 2010 | Stamford Bridge DERCORS10 | 124186 |
| 58.8 cm | 2 Sept 2003 | Stamford Bridge DERCORS10 | 78344 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where barbel were found
Each point marks a survey location with at least one barbel 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 barbel |
|---|---|---|---|
| Stamford Bridge DERCORS10 | 19 Sept 1997 | 16 Jul 2018 | 13 |
| Kirkham Abbey DERCORS7 | 7 Sept 2001 | 16 Jul 2018 | 9 |
| Buttercrambe DERCORS9 | 5 Sept 2002 | 28 Jun 2018 | 11 |
| Sutton Upon Derwent DERCORS18 | 26 Sept 1997 | 21 Jul 2015 | 5 |
| Howsham DERCORS8 | 12 Sept 2001 | 16 Jul 2015 | 9 |
| Malton DERCORS5 | 9 Aug 2010 | 9 Aug 2010 | 1 |
| Bubwith - Fry Survey | 22 Sept 1986 | 15 Sept 1997 | 2 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1986–2018
Survey records by year
Each bar shows how many survey visits recorded barbel that year.
Fish measured by surveyors
Measured length distribution
See how the 316 measured fish were spread across different length ranges.
- Smallest
- 3.1 cm
- Lower quarter
- 12.8 cm
- Median
- 17 cm
- Upper quarter
- 26.9 cm
- Largest
- 68.8 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Derwent (Yorkshire)
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 →