Langden Brook

7 fish species have been recorded at 9 locations along the Langden Brook.

Records updated10 August 2026Most recent survey: 2024
Fish species
7
Places surveyed
9
Survey visits
37
Records span
1984–2024

Local EA evidence

Where fish were recorded

9 of 9 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 trutta920242,637Median: 8.3 cm1,708 fish measuredLargest measured brown / sea trout: 55 cmMedian: 0.3 oz (0.008 kg)8 fish weighedLargest measured: 0.4 oz (0.011 kg)
Atlantic salmonSalmo salar720243,148Median: 8.5 cm1,865 fish measuredLargest measured atlantic salmon: 24 cmMedian: 0.8 oz (0.022 kg)9 fish weighedLargest measured: 4.2 oz (0.12 kg)
BullheadCottus gobio72023———
European eelAnguilla anguilla52024120Median: 31 cm119 fish measuredLargest measured european eel: 60 cm—
Stone loachBarbatula barbatula32019———
MinnowPhoxinus phoxinus32009———
3-spined sticklebackGasterosteus aculeatus11993———

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 Langden 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 →