Leck Beck

7 fish species have been recorded at 3 locations along the Leck Beck.

Records updated10 August 2026Most recent survey: 2025
Fish species
7
Places surveyed
3
Survey visits
42
Records span
1981–2025

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
Brown / sea troutSalmo trutta320251,128Median: 9.1 cm563 fish measuredLargest measured brown / sea trout: 24.3 cm—
BullheadCottus gobio32025———
European eelAnguilla anguilla3202581Median: 21 cm81 fish measuredLargest measured european eel: 48 cmMedian: 5.1 oz (0.145 kg)2 fish weighedLargest measured: 8.8 oz (0.25 kg)
Atlantic salmonSalmo salar220253,122Median: 6.6 cm1,943 fish measuredLargest measured atlantic salmon: 15.4 cm—
Stone loachBarbatula barbatula22025———
MinnowPhoxinus phoxinus22025———
GudgeonGobio gobio120061Recorded length: 11.3 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 Leck 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 →