Basingstoke Canal

10 fish species have been recorded at 9 locations along the Basingstoke Canal.

Records updated10 August 2026Most recent survey: 2012
Fish species
10
Places surveyed
9
Survey visits
9
Records span
2004–2012

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
PerchPerca fluviatilis92012923Median: 5.1 cm914 fish measuredLargest measured perch: 38.6 cm—
RoachRutilus rutilus920125,661Median: 3.2 cm2,493 fish measuredLargest measured roach: 24.6 cm—
Common breamAbramis brama72012690Median: 3.1 cm537 fish measuredLargest measured common bream: 46.8 cm—
PikeEsox lucius7201224Median: 25.2 cm24 fish measuredLargest measured pike: 84 cm—
RuddScardinius erythrophthalmus32004441Median: 2.2 cm72 fish measuredLargest measured rudd: 14 cm—
TenchTinca tinca320126Median: 16.8 cm6 fish measuredLargest measured tench: 51.2 cm—
GudgeonGobio gobio2200431Median: 7.2 cm31 fish measuredLargest measured gudgeon: 11.4 cm—
10-spined sticklebackPungitius pungitius120042Median: 3.5 cm2 fish measuredLargest measured 10-spined stickleback: 4.6 cm—
Common carpCyprinus carpio120041Recorded length: 50 cm1 fish measured—
RuffeGymnocephalus cernuus120045Median: 9.4 cm5 fish measuredLargest measured ruffe: 10.3 cm—

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 Basingstoke Canal. 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 →