River Bilney watercourse

14 fish species have been recorded at 7 locations along the River Bilney watercourse.

Records updated10 August 2026Most recent survey: 2020
Fish species
14
Places surveyed
7
Survey visits
10
Records span
2006–2020

Local EA evidence

Where fish were recorded

7 of 7 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 trutta62020120Median: 13.6 cm120 fish measuredLargest measured brown / sea trout: 32.2 cm—
BullheadCottus gobio52020279Median: 5.7 cm279 fish measuredLargest measured bullhead: 9 cm—
3-spined sticklebackGasterosteus aculeatus4202044Median: 4.2 cm44 fish measuredLargest measured 3-spined stickleback: 5.9 cm—
MinnowPhoxinus phoxinus22020120Median: 5.4 cm120 fish measuredLargest measured minnow: 8.9 cm—
GudgeonGobio gobio2202035Median: 4.8 cm35 fish measuredLargest measured gudgeon: 14.4 cm—
PerchPerca fluviatilis2202022Median: 8.5 cm22 fish measuredLargest measured perch: 17.5 cm—
RuddScardinius erythrophthalmus120204Median: 11 cm4 fish measuredLargest measured rudd: 15.6 cm—
Stone loachBarbatula barbatula120134Median: 9.8 cm4 fish measuredLargest measured stone loach: 10.5 cm—
Brook lampreyLampetra planeri120175Median: 14.2 cm5 fish measuredLargest measured brook lamprey: 16.1 cm—
ChubLeuciscus cephalus120179Median: 17.4 cm9 fish measuredLargest measured chub: 23.4 cm—
DaceLeuciscus leuciscus120178Median: 7 cm8 fish measuredLargest measured dace: 20.7 cm—
PikeEsox lucius120201Recorded length: 25.5 cm1 fish measured—
RoachRutilus rutilus120178Median: 11 cm8 fish measuredLargest measured roach: 17.2 cm—
TenchTinca tinca120071Recorded length: 10.4 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 Bilney watercourse. 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 →