Individual EA measurements
Largest measured tench
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 |
|---|---|---|---|
| 22.6 cm | 3 Aug 2005 | Cassiobury Park | 85313 |
| 18.7 cm | 22 Aug 2004 | Cassiobury Park | 80720 |
| 13.7 cm | 19 Sept 2008 | Cura Fisheries | 114561 |
| 13.5 cm | 26 May 2004 | Gadebridge Park | 81221 |
| 10.3 cm | 17 May 2007 | Cura Fisheries | 105353 |
| 7.6 cm | 28 Feb 2002 | Piccotts End | 79486 |
| 6.2 cm | 23 Jul 2004 | Cura Fisheries | 81303 |
| 6.2 cm | 23 Jul 2004 | Cura Fisheries | 81303 |
| 6 cm | 28 Feb 2002 | Piccotts End | 79486 |
| 5.9 cm | 23 Jul 2004 | Cura Fisheries | 81303 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where tench were found
Each point marks a survey location with at least one tench 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 tench |
|---|---|---|---|
| Cura Fisheries | 23 Jul 2004 | 19 Sept 2008 | 3 |
| Cassiobury Park | 22 Aug 2004 | 3 Aug 2005 | 2 |
| Gadebridge Park | 26 May 2004 | 26 May 2004 | 1 |
| Piccotts End | 28 Feb 2002 | 28 Feb 2002 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
2002–2008
Survey records by year
Each bar shows how many survey visits recorded tench that year.
Fish measured by surveyors
Measured length distribution
See how the 18 measured fish were spread across different length ranges.
- Smallest
- 4.6 cm
- Lower quarter
- 5.3 cm
- Median
- 6 cm
- Upper quarter
- 9.6 cm
- Largest
- 22.6 cm
Lengths are direct survey measurements rather than anglers’ catches.
More fish in this river
Explore the River Gade
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 →