River Wey

10 fish species have been recorded at 4 locations along the River Wey.

Records updated10 August 2026Most recent survey: 2023
Fish species
10
Places surveyed
4
Survey visits
8
Records span
2002–2023

Local EA evidence

Where fish were recorded

4 of 4 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 trutta42023235Median: 10.6 cm235 fish measuredLargest measured brown / sea trout: 35.6 cm—
European eelAnguilla anguilla4202373Median: 32 cm73 fish measuredLargest measured european eel: 48 cm—
BullheadCottus gobio42023———
MinnowPhoxinus phoxinus32023———
PikeEsox lucius220237Median: 17.6 cm7 fish measuredLargest measured pike: 21.2 cm—
3-spined sticklebackGasterosteus aculeatus22021———
Stone loachBarbatula barbatula22023———
Brook lampreyLampetra planeri12023———
FlounderPlatichthys flesus120122Median: 8.9 cm2 fish measuredLargest measured flounder: 9.5 cm—
RoachRutilus rutilus120121Recorded length: 12 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 River Wey. 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 →