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 |
|---|---|---|---|
| 38 cm | 26 Jul 1994 | Sharpes Bridge (Vernatts Drain) | 54590 |
| 36 cm | 26 May 1999 | Sharpes Bridge (Vernatts Drain) | 54599 |
| 30.5 cm | 17 Jul 1991 | Flints Farm | 54583 |
| 28.3 cm | 17 Apr 2012 | Downstream Pode Hole | 131190 |
| 21.5 cm | 18 Jul 1991 | Sharpes Bridge (Vernatts Drain) | 54581 |
| 20 cm | 25 Jul 1994 | Seas End Surfleet | 54593 |
| 20 cm | 24 Jul 1991 | Downstream Pode Hole | 54580 |
| 19.2 cm | 6 Apr 2016 | Downstream Pode Hole | 147965 |
| 19.1 cm | 17 Apr 2012 | Downstream Pode Hole | 131190 |
| 19 cm | 17 Jul 1991 | Flints Farm | 54583 |
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 |
|---|---|---|---|
| Downstream Pode Hole | 24 Jul 1991 | 10 Apr 2019 | 7 |
| Sharpes Bridge (Vernatts Drain) | 18 Jul 1991 | 7 Apr 2016 | 4 |
| Seas End Surfleet | 15 Jul 1991 | 15 Jun 1999 | 3 |
| Flints Farm | 17 Jul 1991 | 3 Jun 1999 | 3 |
| Upstream Platts Bridge | 16 Jul 1991 | 28 May 1999 | 3 |
| Pode Hole | 31 Jul 1991 | 4 May 1999 | 3 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1991–2019
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 1,358 measured fish were spread across different length ranges.
- Smallest
- 3.5 cm
- Lower quarter
- 4.5 cm
- Median
- 6 cm
- Upper quarter
- 9 cm
- Largest
- 38 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the Vernatt's Drain
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 →