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 |
|---|---|---|---|
| 52.8 cm | 24 Sept 2013 | Downstream Costessey point (all species) | 139347 |
| 52.5 cm | 20 Sept 2013 | Downstream Taverham Mill (All species) | 139322 |
| 51.8 cm | 12 Sept 2013 | Downstream Lenwade Bridge (all species) | 139184 |
| 50.7 cm | 12 Sept 2013 | Downstream Lenwade Bridge (all species) | 139184 |
| 50.5 cm | 20 Sept 2013 | Downstream Taverham Mill (All species) | 139322 |
| 50.3 cm | 27 Mar 2014 | New Mills Yard | 140628 |
| 49 cm | 12 Sept 2013 | Downstream Lenwade Bridge (all species) | 139184 |
| 48.6 cm | 20 Sept 2013 | Downstream Taverham Mill (All species) | 139322 |
| 47.8 cm | 12 Sept 2013 | Downstream Lenwade Bridge (all species) | 139184 |
| 47.7 cm | 20 Sept 2013 | Downstream Taverham Mill (All species) | 139322 |
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 |
|---|---|---|---|
| New Mills Yard | 27 Mar 2014 | 27 Mar 2014 | 1 |
| Downstream Costessey point (all species) | 24 Sept 2013 | 24 Sept 2013 | 1 |
| Downstream Taverham Mill (All species) | 20 Sept 2013 | 20 Sept 2013 | 1 |
| Downstream Lenwade Bridge (all species) | 12 Sept 2013 | 12 Sept 2013 | 1 |
| Lenwade Bridge | 19 Aug 2010 | 19 Aug 2010 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
2010–2014
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 171 measured fish were spread across different length ranges.
- Smallest
- 4 cm
- Lower quarter
- 18 cm
- Median
- 21.7 cm
- Upper quarter
- 36 cm
- Largest
- 52.8 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Wensum (Barbel)
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 →