Addlestone Bourne

13 fish species have been recorded at 5 locations along the Addlestone Bourne.

Records updated10 August 2026Most recent survey: 2023
Fish species
13
Places surveyed
5
Survey visits
14
Records span
1989–2023

Local EA evidence

Where fish were recorded

5 of 5 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
BullheadCottus gobio5202370——
European eelAnguilla anguilla4202339Median: 55.3 cm39 fish measuredLargest measured european eel: 71.8 cm—
PerchPerca fluviatilis4202332Median: 11 cm32 fish measuredLargest measured perch: 27.2 cm—
Stone loachBarbatula barbatula4202311——
ChubLeuciscus cephalus32014163Median: 22.1 cm163 fish measuredLargest measured chub: 43.6 cm—
DaceLeuciscus leuciscus32014333Median: 16.2 cm333 fish measuredLargest measured dace: 22.8 cm—
GudgeonGobio gobio32014146Median: 11.3 cm146 fish measuredLargest measured gudgeon: 19.2 cm—
RoachRutilus rutilus32014186Median: 12 cm186 fish measuredLargest measured roach: 26.6 cm—
MinnowPhoxinus phoxinus32014———
PikeEsox lucius2201431Median: 28.4 cm31 fish measuredLargest measured pike: 64.8 cm—
RuddScardinius erythrophthalmus219912Median: 9.3 cm2 fish measuredLargest measured rudd: 12.3 cm—
3-spined sticklebackGasterosteus aculeatus12006———
RuffeGymnocephalus cernuus120061Recorded length: 10.3 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 Addlestone Bourne. 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 →