Stock Beck

7 fish species have been recorded at 5 locations along the Stock Beck.

Records updated10 August 2026Most recent survey: 2021
Fish species
7
Places surveyed
5
Survey visits
14
Records span
1994–2021

Local EA evidence

Where fish were recorded

5 of 5 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 barbatula52021———
European eelAnguilla anguilla5201422Median: 26 cm22 fish measuredLargest measured european eel: 62 cm—
Brown / sea troutSalmo trutta52014114Median: 7.3 cm108 fish measuredLargest measured brown / sea trout: 29 cm—
MinnowPhoxinus phoxinus52021———
BullheadCottus gobio42021———
3-spined sticklebackGasterosteus aculeatus32021———
Atlantic salmonSalmo salar22021111Median: 7.2 cm92 fish measuredLargest measured atlantic salmon: 14.5 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 Stock Beck. 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 →