California Brook
10 fish species have been recorded at 1 location along the California Brook.
- Fish species
- 10
- Places surveyed
- 1
- Survey visits
- 5
- Records span
- 2005–2025
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 |
|---|---|---|---|---|---|
| 3-spined sticklebackGasterosteus aculeatus | 1 | 2025 | — | — | — |
| BullheadCottus gobio | 1 | 2025 | — | — | — |
| ChubLeuciscus cephalus | 1 | 2025 | 106 | Median: 12.1 cm106 fish measuredLargest measured chub: 29.6 cm | — |
| DaceLeuciscus leuciscus | 1 | 2025 | 127 | Median: 13.2 cm127 fish measuredLargest measured dace: 20.8 cm | — |
| Stone loachBarbatula barbatula | 1 | 2025 | — | — | — |
| GudgeonGobio gobio | 1 | 2022 | 140 | Median: 10.4 cm140 fish measuredLargest measured gudgeon: 14 cm | — |
| MinnowPhoxinus phoxinus | 1 | 2025 | — | — | — |
| PerchPerca fluviatilis | 1 | 2016 | 46 | Median: 6.2 cm46 fish measuredLargest measured perch: 21.5 cm | — |
| RoachRutilus rutilus | 1 | 2025 | 15 | Median: 10.3 cm15 fish measuredLargest measured roach: 14.3 cm | — |
| PikeEsox lucius | 1 | 2022 | 3 | Median: 21.5 cm3 fish measuredLargest measured pike: 25.1 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 California Brook. 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 →