Monksilver Stream

7 fish species have been recorded at 6 locations along the Monksilver Stream.

Records updated10 August 2026Most recent survey: 2019
Fish species
7
Places surveyed
6
Survey visits
10
Records span
1994–2019

Local EA evidence

Where fish were recorded

6 of 6 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 trutta62019215Median: 16.4 cm215 fish measuredLargest measured brown / sea trout: 30.8 cmMedian: 2.2 oz (0.062 kg)158 fish weighedLargest measured: 11.3 oz (0.321 kg)
BullheadCottus gobio62019345Median: 5.6 cm276 fish measuredLargest measured bullhead: 10 cmMedian: 0.1 oz (0.003 kg)76 fish weighedLargest measured: 0.5 oz (0.014 kg)
European eelAnguilla anguilla52019154Median: 31 cm154 fish measuredLargest measured european eel: 56 cmMedian: 2.2 oz (0.0635 kg)112 fish weighedLargest measured: 9.3 oz (0.264 kg)
Rainbow troutOncorhynchus mykiss3199414Median: 24.6 cm14 fish measuredLargest measured rainbow trout: 26.8 cmMedian: 6.6 oz (0.1865 kg)14 fish weighedLargest measured: 8.5 oz (0.242 kg)
Stone loachBarbatula barbatula319994Median: 9.8 cm4 fish measuredLargest measured stone loach: 12 cmMedian: 0.4 oz (0.01 kg)4 fish weighedLargest measured: 0.6 oz (0.018 kg)
Brook lampreyLampetra planeri1201325Median: 12 cm25 fish measuredLargest measured brook lamprey: 13.5 cm—
MinnowPhoxinus phoxinus11999———

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 Monksilver 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 →