Individual EA measurements
Largest measured pike
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 |
|---|---|---|---|
| 86 cm | 8 Oct 1992 | Broxbourne Mill Stream | 116049 |
| 77.9 cm | 29 Sept 2003 | Carthagena Fisheries | 77293 |
| 69.3 cm | 15 Oct 1992 | Carthagena Fisheries | 116053 |
| 67.1 cm | 8 Oct 1992 | Broxbourne Mill Stream | 116049 |
| 66.2 cm | 22 Sept 2006 | Carthagena Fisheries | 101464 |
| 58 cm | 17 Jul 2013 | Carthagena Fisheries | 137218 |
| 56.7 cm | 5 Nov 2002 | Carthagena Fisheries | 72707 |
| 55.7 cm | 15 Oct 1992 | Carthagena Fisheries | 116053 |
| 53.4 cm | 15 Oct 1992 | Carthagena Fisheries | 116053 |
| 47.2 cm | 29 Sept 2003 | Carthagena Fisheries | 77293 |
Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.
Explore the river
Where pike were found
Each point marks a survey location with at least one pike 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 pike |
|---|---|---|---|
| Carthagena Fisheries | 15 Oct 1992 | 17 Jul 2017 | 10 |
| Broxbourne Mill Stream | 8 Oct 1992 | 8 Oct 1992 | 1 |
Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.
1992–2017
Survey records by year
Each bar shows how many survey visits recorded pike that year.
Fish measured by surveyors
Measured length distribution
See how the 83 measured fish were spread across different length ranges.
- Smallest
- 11.1 cm
- Lower quarter
- 21.2 cm
- Median
- 24 cm
- Upper quarter
- 29 cm
- Largest
- 86 cm
Lengths are direct survey measurements rather than anglers’ catches.
Fish weighed by surveyors
Measured weight summary
One individual weight was recorded for this fish and river. This is a subset of the measured fish and may not represent the whole population.
- Recorded weight
- 2 lb 3.3 oz (1 kg)
These are direct individual weights recorded by Environment Agency surveyors. Combined bulk weights are not included.
More fish in this river
Explore the Broxbourne Mill Stream
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 →