Rathmell Beck

10 fish species have been recorded at 3 locations along the Rathmell Beck.

Records updated10 August 2026Most recent survey: 2021
Fish species
10
Places surveyed
3
Survey visits
11
Records span
1992–2021

Local EA evidence

Where fish were recorded

3 of 3 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 trutta32021160Median: 7.2 cm154 fish measuredLargest measured brown / sea trout: 30.5 cm—
BullheadCottus gobio32021———
Stone loachBarbatula barbatula32021———
Atlantic salmonSalmo salar32021251Median: 6 cm191 fish measuredLargest measured atlantic salmon: 15.5 cm—
MinnowPhoxinus phoxinus32014———
European eelAnguilla anguilla2201422Median: 33.3 cm22 fish measuredLargest measured european eel: 50 cmRecorded weight: 8.8 oz (0.25 kg)1 fish weighed
3-spined sticklebackGasterosteus aculeatus22014———
GudgeonGobio gobio2200633Median: 4 cm33 fish measuredLargest measured gudgeon: 10.9 cm—
Brook lampreyLampetra planeri120148Median: 9.5 cm8 fish measuredLargest measured brook lamprey: 12 cm—
ChubLeuciscus cephalus1199262Median: 4 cm62 fish measuredLargest measured chub: 14 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 Rathmell Beck. 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 →