Individual EA measurements
Largest measured minnow
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 |
|---|---|---|---|
| 9.8 cm | 5 May 2010 | Downstream Elm Bridge (Se-06) | 121468 |
| 9.7 cm | 15 Jul 2015 | Brandy Bridge | 145408 |
| 9.5 cm | 7 Aug 1992 | Hatch Green | 80058 |
| 9.2 cm | 5 May 2010 | Downstream Elm Bridge (Se-06) | 121468 |
| 8.8 cm | 15 Jul 2015 | Brandy Bridge | 145408 |
| 8.7 cm | 5 May 2010 | Downstream Elm Bridge (Se-06) | 121468 |
| 8.3 cm | 17 Apr 2013 | Downstream Elm Bridge (Se-06) | 135874 |
| 8.2 cm | 20 Aug 1992 | Upstream Broad Bridge | 80060 |
| 8.2 cm | 14 Aug 1992 | Downstream Isle Abbots | 80063 |
| 8.2 cm | 13 Aug 1992 | Downstream Elm Bridge (Se-06) | 80059 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where minnow were found
Each point marks a survey location with at least one minnow 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 minnow |
|---|---|---|---|
| Brandy Bridge | 15 Jul 2015 | 15 Jul 2015 | 1 |
| Two Bridges Farm (Te) | 1 May 1990 | 17 Apr 2013 | 6 |
| Downstream Elm Bridge (Se-06) | 13 Aug 1992 | 17 Apr 2013 | 3 |
| Hay Bridge (Te) | 20 May 2003 | 14 Sept 2004 | 2 |
| Swell Drove | 21 Aug 1992 | 21 Aug 1992 | 1 |
| Upstream Broad Bridge | 20 Aug 1992 | 20 Aug 1992 | 1 |
| Downstream Isle Abbots | 14 Aug 1992 | 14 Aug 1992 | 1 |
| Hatch Green | 7 Aug 1992 | 7 Aug 1992 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1990–2015
Survey records by year
Each bar shows how many survey visits recorded minnow that year.
Fish measured by surveyors
Measured length distribution
See how the 392 measured fish were spread across different length ranges.
- Smallest
- 2.1 cm
- Lower quarter
- 5 cm
- Median
- 5.7 cm
- Upper quarter
- 6.6 cm
- Largest
- 9.8 cm
Lengths are direct survey measurements rather than anglers’ catches.
Fish weighed by surveyors
Measured weight summary
Recorded weights were available for 68 minnow. This is a subset of the measured fish and may not represent the whole population.
- Lightest
- 0 oz (0.001 kg)
- Lower quarter
- 0 oz (0.001 kg)
- Median
- 0.1 oz (0.002 kg)
- Upper quarter
- 0.1 oz (0.003 kg)
- Heaviest
- 0.4 oz (0.01 kg)
These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.
More fish in this river
Explore the Fivehead River
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 →