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 |
|---|---|---|---|
| 48 cm | 2 Sept 2002 | Gygo24 | 57100 |
| 45.8 cm | 11 Aug 2009 | Gygo15 | 121048 |
| 42 cm | 1 Sept 2008 | Gygo15 | 116202 |
| 42 cm | 3 Aug 2005 | Gygo15 | 87675 |
| 41.9 cm | 30 Jun 2010 | Gygo25 | 122517 |
| 41.5 cm | 11 Aug 2009 | Gygo15 | 121048 |
| 41.3 cm | 18 Aug 2005 | Gygo30 | 87678 |
| 41.3 cm | 24 Jun 2003 | Gygo15 | 76271 |
| 41.1 cm | 6 Jul 2011 | Gygo30 | 127060 |
| 40.6 cm | 27 Jul 2005 | Gygo25 | 87677 |
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 |
|---|---|---|---|
| Gygo30 | 25 Jun 2003 | 6 Jul 2011 | 4 |
| Gygo25 | 29 Jul 2004 | 30 Jun 2010 | 4 |
| Gygo15 | 24 Jun 2003 | 11 Aug 2009 | 4 |
| GYGO20a | 5 Oct 2007 | 5 Oct 2007 | 1 |
| Gygo20 | 28 Jun 1994 | 8 Aug 2005 | 3 |
| Gygo24 | 2 Sept 2002 | 2 Sept 2002 | 1 |
| Go13 | 29 Jan 1998 | 29 Jan 1998 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1994–2011
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 131 measured fish were spread across different length ranges.
- Smallest
- 8.6 cm
- Lower quarter
- 21.1 cm
- Median
- 29 cm
- Upper quarter
- 34 cm
- Largest
- 48 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Goyt
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 →