Holland Brook (Headwaters)
6 fish species have been recorded at 3 locations along the Holland Brook (Headwaters).
- Fish species
- 6
- Places surveyed
- 3
- Survey visits
- 7
- Records span
- 1997–2014
Local EA evidence
Where fish were recorded
Choose a point on the map to see what was recorded there.
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River conditions
Environment Agency evidence
Fish found in this river
Open a linked fish for detailed measurements, or use the map filter above to compare survey locations.
| Fish | Sites | Most recent | Fish counted | Measured length | Measured weight |
|---|---|---|---|---|---|
| 10-spined sticklebackPungitius pungitius | 3 | 2007 | 25 | Median: 4.9 cm25 fish measuredLargest measured 10-spined stickleback: 6.8 cm | — |
| 3-spined sticklebackGasterosteus aculeatus | 2 | 2014 | 26 | Median: 5 cm26 fish measuredLargest measured 3-spined stickleback: 6.6 cm | — |
| European eelAnguilla anguilla | 2 | 2014 | 44 | Median: 30.7 cm14 fish measuredLargest measured european eel: 44 cm | Median: 2.1 oz (0.0585 kg)14 fish weighedLargest measured: 5.4 oz (0.154 kg) |
| Stone loachBarbatula barbatula | 2 | 2014 | 69 | Median: 8.7 cm69 fish measuredLargest measured stone loach: 11.4 cm | — |
| RoachRutilus rutilus | 1 | 2014 | 4 | Median: 11.3 cm4 fish measuredLargest measured roach: 13.5 cm | — |
| Brown / sea troutSalmo trutta | 1 | 2014 | 3 | Median: 11.7 cm3 fish measuredLargest measured brown / sea trout: 14.2 cm | — |
EA surveys have recorded these fish at particular sites and times. Absence from a survey is not evidence that a species is absent from the river. Every valid individual length and weight is retained, with its sample size shown.
Useful context
This page follows survey locations along the main Holland Brook (Headwaters). Tributaries and unrelated rivers with similar names are kept separate.
The map shows past fish records, not fishing access or a promise of what you’ll catch today.
How RiverFish handles the data →