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 |
|---|---|---|---|
| 37.4 cm | 20 Apr 1994 | Wroot | 25182 |
| 35.8 cm | 28 May 2025 | Rossington | 176671 |
| 34.8 cm | 19 Sept 2006 | Torne Bridge | 101455 |
| 34 cm | 27 Apr 2016 | Blaxton Banks | 147966 |
| 33.6 cm | 5 Oct 2005 | Torne Bridge | 86889 |
| 33.4 cm | 28 May 2025 | Rossington | 176671 |
| 32.9 cm | 14 May 2013 | Rossington | 136052 |
| 32.6 cm | 19 May 2025 | Blaxton Banks | 176590 |
| 32.2 cm | 27 Apr 2016 | Blaxton Banks | 147966 |
| 32.1 cm | 19 Sept 2006 | Wroot | 101457 |
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 |
|---|---|---|---|
| Rossington | 31 Mar 2004 | 28 May 2025 | 8 |
| Westgate Bridge | 28 Apr 1994 | 19 May 2025 | 6 |
| Blaxton Banks | 10 Oct 2011 | 19 May 2025 | 3 |
| Wroot | 20 Apr 1994 | 19 Sept 2006 | 3 |
| Torne Bridge | 14 Nov 1996 | 19 Sept 2006 | 4 |
| Candy Farm | 11 Mar 1992 | 19 Sept 2006 | 4 |
| Stockholes Turbary | 27 Oct 2005 | 27 Oct 2005 | 1 |
| Scawcett Farm | 18 Mar 1997 | 27 Oct 2005 | 3 |
| Pilfrey Bridge | 7 Apr 2004 | 7 Apr 2004 | 1 |
| Epworth Road Bridge | 26 Apr 1994 | 7 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.
1992–2025
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 486 measured fish were spread across different length ranges.
- Smallest
- 5.2 cm
- Lower quarter
- 7.3 cm
- Median
- 10.5 cm
- Upper quarter
- 14.4 cm
- Largest
- 37.4 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Torne
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 →