Individual EA measurements
Largest measured gudgeon
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 |
|---|---|---|---|
| 14.1 cm | 17 Mar 2016 | US Paper Hall Farm | 147907 |
| 13.9 cm | 17 Mar 2015 | US Paper Hall Farm | 144463 |
| 13.9 cm | 19 Feb 2014 | US Paper Hall Farm | 140488 |
| 13.5 cm | 17 Mar 2015 | US Paper Hall Farm | 144463 |
| 13.5 cm | 17 Mar 2015 | US Paper Hall Farm | 144463 |
| 13.3 cm | 17 Mar 2015 | US Paper Hall Farm | 144463 |
| 13.1 cm | 17 Mar 2015 | Paper Hall Farm | 144462 |
| 12.9 cm | 21 Apr 2017 | Paper Hall Farm US Dam | 150371 |
| 12.8 cm | 19 Feb 2014 | US Paper Hall Farm | 140488 |
| 12.6 cm | 21 Apr 2017 | Paper Hall Farm US Dam | 150371 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where gudgeon were found
Each point marks a survey location with at least one gudgeon 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 gudgeon |
|---|---|---|---|
| DS Snettisham Mill | 19 Feb 2014 | 6 Jun 2018 | 3 |
| Paper Hall Farm US Dam | 21 Apr 2017 | 21 Apr 2017 | 1 |
| Paper Hall Farm | 19 Feb 2014 | 21 Apr 2017 | 4 |
| US Paper Hall Farm | 19 Feb 2014 | 17 Mar 2016 | 3 |
| DS Snettisham Mill (Eel Monitoring) | 5 Jun 2008 | 6 Jun 2014 | 3 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
2008–2018
Survey records by year
Each bar shows how many survey visits recorded gudgeon that year.
Fish measured by surveyors
Measured length distribution
See how the 118 measured fish were spread across different length ranges.
- Smallest
- 4.6 cm
- Lower quarter
- 9.8 cm
- Median
- 10.7 cm
- Upper quarter
- 12 cm
- Largest
- 14.1 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Ingol
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 →