Valley Brook

7 fish species have been recorded at 3 locations along the Valley Brook.

Records updated10 August 2026Most recent survey: 2023
Fish species
7
Places surveyed
3
Survey visits
7
Records span
2001–2023

Local EA evidence

Where fish were recorded

3 of 3 places shown

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.

FishSitesMost recentFish countedMeasured lengthMeasured weight
Stone loachBarbatula barbatula2202385Median: 10 cm2 fish measuredLargest measured stone loach: 10.2 cm—
3-spined sticklebackGasterosteus aculeatus220235——
PerchPerca fluviatilis120238Median: 11 cm8 fish measuredLargest measured perch: 14.9 cm—
Brown / sea troutSalmo trutta120122Median: 34.7 cm2 fish measuredLargest measured brown / sea trout: 37.3 cm—
BullheadCottus gobio12023———
European eelAnguilla anguilla120011Recorded length: 50 cm1 fish measured—
GudgeonGobio gobio120011Recorded length: 12.6 cm1 fish measured—

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 Valley 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 →