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 |
|---|---|---|---|
| 45.8 cm | 17 Jun 2014 | Dockenfield | 141164 |
| 42.1 cm | 17 Jun 2014 | Dockenfield | 141164 |
| 41.4 cm | 6 Apr 2004 | Lower Headley Wood Farm | 79968 |
| 40.7 cm | 18 May 2007 | Dockenfield | 105351 |
| 40.6 cm | 17 Jun 2014 | Dockenfield | 141164 |
| 40.6 cm | 30 Jun 2009 | Dockenfield | 117649 |
| 40.6 cm | 18 May 2007 | Dockenfield | 105351 |
| 40.5 cm | 2 Jul 2008 | Dockenfield | 111983 |
| 39.5 cm | 6 Apr 2004 | Lower Headley Wood Farm | 79968 |
| 39.4 cm | 29 Jun 2010 | Dockenfield | 122668 |
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 |
|---|---|---|---|
| Dockenfield | 22 May 2003 | 27 Jun 2017 | 9 |
| Mellow Farm | 17 Jun 2014 | 17 Jun 2014 | 1 |
| Headley Wood Farm | 13 Jun 2002 | 20 Sept 2005 | 2 |
| Lower Headley Wood Farm | 10 Dec 2002 | 6 Apr 2004 | 2 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
2002–2017
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 59 measured fish were spread across different length ranges.
- Smallest
- 2.6 cm
- Lower quarter
- 21.8 cm
- Median
- 33 cm
- Upper quarter
- 38.8 cm
- Largest
- 45.8 cm
Lengths are direct survey measurements rather than anglers’ catches.
Fish weighed by surveyors
Measured weight summary
Recorded weights were available for 3 chub. This is a subset of the measured fish and may not represent the whole population.
- Lightest
- 6.5 oz (0.185 kg)
- Lower quarter
- 9.6 oz (0.272 kg)
- Median
- 12.7 oz (0.359 kg)
- Upper quarter
- 1 lb 1.5 oz (0.4955 kg)
- Heaviest
- 1 lb 6.3 oz (0.632 kg)
These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.
More fish in this river
Explore the River Wey South
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 →