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 |
|---|---|---|---|
| 34.7 cm | 22 Aug 2023 | Small Bridge Downstream | 163082 |
| 30.2 cm | 24 Jun 2021 | Small Bridge Downstream | 160151 |
| 30 cm | 22 Aug 2023 | Small Bridge Downstream | 163082 |
| 28.1 cm | 24 Aug 2004 | Pikefish Farm | 82739 |
| 27.4 cm | 10 Aug 2011 | Scotney Farm | 128897 |
| 27.1 cm | 5 Aug 2014 | Higham Farm u/s Sewers Bridge | 142135 |
| 26.9 cm | 10 Aug 2011 | Scotney Farm | 128897 |
| 26.8 cm | 8 Sept 2017 | Share Farm | 151525 |
| 26.7 cm | 8 Oct 2015 | Strawberry Fields | 147231 |
| 26.5 cm | 20 Sept 2011 | Pikefish Farm | 128620 |
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 |
|---|---|---|---|
| Higham Farm u/s Sewers Bridge | 31 Jul 2012 | 7 Aug 2025 | 8 |
| Strawberry Fields | 14 Jun 2001 | 5 Aug 2025 | 9 |
| Small Bridge Downstream | 24 Jun 2021 | 22 Aug 2023 | 2 |
| Scotney Farm | 10 Aug 2011 | 6 Jul 2023 | 6 |
| Pikefish Farm | 5 Sept 2002 | 20 Sept 2017 | 4 |
| Share Farm | 11 Jul 2006 | 8 Sept 2017 | 3 |
| Chainhurst Lesser Teise | 11 Sept 2012 | 11 Sept 2012 | 1 |
| Chequers Inn Lamberhurst | 31 Jul 2012 | 31 Jul 2012 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
2001–2025
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 213 measured fish were spread across different length ranges.
- Smallest
- 3.8 cm
- Lower quarter
- 10.8 cm
- Median
- 14.4 cm
- Upper quarter
- 17.9 cm
- Largest
- 34.7 cm
Lengths are direct survey measurements rather than anglers’ catches.
Fish weighed by surveyors
Measured weight summary
Recorded weights were available for 8 perch. This is a subset of the measured fish and may not represent the whole population.
- Lightest
- 0.2 oz (0.006 kg)
- Lower quarter
- 0.3 oz (0.008 kg)
- Median
- 0.8 oz (0.023 kg)
- Upper quarter
- 1.3 oz (0.0375 kg)
- Heaviest
- 4.9 oz (0.138 kg)
These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.
More fish in this river
Explore the River Teise
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 →