River Selby Dam

10 fish species have been recorded at 3 locations along the River Selby Dam.

Records updated10 August 2026Most recent survey: 2011
Fish species
10
Places surveyed
3
Survey visits
3
Records span
2011

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
RoachRutilus rutilus32011265Median: 8 cm265 fish measuredLargest measured roach: 25.1 cm—
European eelAnguilla anguilla2201116Median: 40.5 cm16 fish measuredLargest measured european eel: 48 cm—
PerchPerca fluviatilis2201110Median: 12.4 cm10 fish measuredLargest measured perch: 20.2 cm—
PikeEsox lucius2201120Median: 21.7 cm20 fish measuredLargest measured pike: 70 cm—
3-spined sticklebackGasterosteus aculeatus12011———
ChubLeuciscus cephalus120114Median: 8.1 cm4 fish measuredLargest measured chub: 8.8 cm—
DaceLeuciscus leuciscus120111Recorded length: 14.2 cm1 fish measured—
FlounderPlatichthys flesus120111Recorded length: 33 cm1 fish measured—
GudgeonGobio gobio1201111Median: 7.8 cm11 fish measuredLargest measured gudgeon: 9.4 cm—
Stone loachBarbatula barbatula12011———

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 Selby Dam. 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 →