Individual EA measurements
Largest measured perch
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 |
|---|---|---|---|
| 37.9 cm | 24 Jul 1996 | Goldsticks Farm | 14173 |
| 35.9 cm | 18 Aug 1999 | Goldsticks Farm | 14206 |
| 35.5 cm | 22 Mar 1990 | Goldsticks Farm | 14109 |
| 35.3 cm | 4 Jul 1996 | Great Sampford Downstream | 14181 |
| 34.9 cm | 24 Jul 1996 | Goldsticks Farm | 14173 |
| 34.5 cm | 26 Mar 1990 | Courtaulds Mill | 14107 |
| 31.4 cm | 21 Aug 2017 | Goldsticks Farm | 152420 |
| 29.8 cm | 21 Aug 2017 | Goldsticks Farm | 152420 |
| 29.6 cm | 19 Sept 2002 | Bovington Hall | 68102 |
| 28.7 cm | 21 Aug 2017 | Goldsticks Farm | 152420 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where perch were found
Each point marks a survey location with at least one perch 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 perch |
|---|---|---|---|
| Goldsticks Farm | 22 Mar 1990 | 18 Aug 2023 | 9 |
| Bovington Hall | 9 Jul 1984 | 23 Aug 2017 | 7 |
| Great Sampford Downstream | 4 Jul 1996 | 3 Aug 2005 | 2 |
| Courtaulds Mill | 21 Jun 1984 | 26 Aug 1999 | 6 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1984–2023
Survey records by year
Each bar shows how many survey visits recorded perch that year.
Fish measured by surveyors
Measured length distribution
See how the 208 measured fish were spread across different length ranges.
- Smallest
- 6 cm
- Lower quarter
- 12.2 cm
- Median
- 14 cm
- Upper quarter
- 17.2 cm
- Largest
- 37.9 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Pant (Main Reaches)
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 →