Individual EA measurements
Largest measured chub
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 |
|---|---|---|---|
| 44.3 cm | 26 Sept 1986 | Land Drain Horkstow | 57521 |
| 38.4 cm | 17 Aug 1993 | Worlaby Carrs Farm | 57611 |
| 32.8 cm | 3 Jul 1989 | Land Drain Horkstow | 57555 |
| 25.4 cm | 20 Jul 1989 | Worlaby Carrs | 57553 |
| 24.4 cm | 3 Sept 1986 | Worlaby Carrs | 57519 |
| 23.8 cm | 3 Sept 1986 | Worlaby Carrs | 57519 |
| 23.8 cm | 11 Aug 1986 | Worlaby Carrs Farm | 57515 |
| 21.6 cm | 3 Sept 1986 | Land Drain Saxby | 57520 |
| 21 cm | 3 Sept 1986 | Land Drain Saxby | 57520 |
| 21 cm | 11 Aug 1986 | Worlaby Carrs Farm | 57515 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where chub were found
Each point marks a survey location with at least one chub 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 chub |
|---|---|---|---|
| Snitterby Carrs | 18 Aug 2008 | 18 Aug 2008 | 1 |
| Brandy Wharf | 28 Jul 1993 | 23 Aug 2001 | 2 |
| Worlaby Carrs Farm | 11 Aug 1986 | 17 Aug 1993 | 2 |
| Worlaby Carrs | 3 Sept 1986 | 20 Jul 1989 | 2 |
| Land Drain Horkstow | 26 Sept 1986 | 3 Jul 1989 | 2 |
| South Ferriby | 12 Sept 1986 | 12 Sept 1986 | 1 |
| Land Drain Saxby | 3 Sept 1986 | 3 Sept 1986 | 1 |
| Scabcroft | 2 Sept 1986 | 2 Sept 1986 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1986–2008
Survey records by year
Each bar shows how many survey visits recorded chub that year.
Fish measured by surveyors
Measured length distribution
See how the 35 measured fish were spread across different length ranges.
- Smallest
- 6.9 cm
- Lower quarter
- 12.3 cm
- Median
- 15.8 cm
- Upper quarter
- 21 cm
- Largest
- 44.3 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River R.Ancholme Subcatchments
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 →