River Dikler

12 fish species have been recorded at 5 locations along the River Dikler.

Records updated10 August 2026Most recent survey: 2023
Fish species
12
Places surveyed
5
Survey visits
26
Records span
2002–2023

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
Brown / sea troutSalmo trutta520231,276Median: 16.2 cm1,276 fish measuredLargest measured brown / sea trout: 40.2 cmMedian: 0.4 oz (0.012 kg)115 fish weighedLargest measured: 1 lb 4.1 oz (0.57 kg)
BullheadCottus gobio52023170Median: 6.2 cm170 fish measuredLargest measured bullhead: 10.6 cm—
European eelAnguilla anguilla4202318Median: 50.8 cm18 fish measuredLargest measured european eel: 60.5 cmMedian: 5.6 oz (0.159 kg)8 fish weighedLargest measured: 8.5 oz (0.242 kg)
MinnowPhoxinus phoxinus420236Median: 4.9 cm6 fish measuredLargest measured minnow: 5.4 cm—
Brook lampreyLampetra planeri220212Median: 13 cm2 fish measuredLargest measured brook lamprey: 13.5 cm—
ChubLeuciscus cephalus2202316Median: 28.3 cm16 fish measuredLargest measured chub: 40.8 cm—
PerchPerca fluviatilis22023134Median: 10.4 cm134 fish measuredLargest measured perch: 20.5 cm—
3-spined sticklebackGasterosteus aculeatus220232Median: 3.5 cm2 fish measuredLargest measured 3-spined stickleback: 3.5 cm—
PikeEsox lucius1202312Median: 19.3 cm12 fish measuredLargest measured pike: 26.3 cm—
Rainbow troutOncorhynchus mykiss120071Recorded length: 21.2 cm1 fish measured—
Stone loachBarbatula barbatula12023———
TenchTinca tinca120231Recorded length: 8.7 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 Dikler. 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 →