Witheven Stream

6 fish species have been recorded at 1 location along the Witheven Stream.

Records updated10 August 2026Most recent survey: 2021
Fish species
6
Places surveyed
1
Survey visits
5
Records span
1984–2021

Local EA evidence

Where fish were recorded

1 of 1 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
Atlantic salmonSalmo salar12021104Median: 7.1 cm13 fish measuredLargest measured atlantic salmon: 12.2 cm—
Brown / sea troutSalmo trutta1202163Median: 13.7 cm20 fish measuredLargest measured brown / sea trout: 24.7 cm—
MinnowPhoxinus phoxinus1202133Median: 5.2 cm33 fish measuredLargest measured minnow: 7.4 cm—
Stone loachBarbatula barbatula1202127Median: 7.3 cm27 fish measuredLargest measured stone loach: 10.4 cm—
BullheadCottus gobio1202137Median: 4.9 cm37 fish measuredLargest measured bullhead: 8.4 cm—
Brook lampreyLampetra planeri120212Median: 11.4 cm2 fish measuredLargest measured brook lamprey: 13.5 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 Witheven Stream. 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 →