River Batherm

9 fish species have been recorded at 8 locations along the River Batherm.

Records updated10 August 2026Most recent survey: 2022
Fish species
9
Places surveyed
8
Survey visits
33
Records span
1998–2022

Local EA evidence

Where fish were recorded

8 of 8 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 trutta82022932Median: 14.7 cm359 fish measuredLargest measured brown / sea trout: 29.4 cm—
BullheadCottus gobio82022720Median: 5.6 cm124 fish measuredLargest measured bullhead: 7.9 cm—
Atlantic salmonSalmo salar72022300Median: 5.7 cm142 fish measuredLargest measured atlantic salmon: 18.7 cm—
Stone loachBarbatula barbatula72022214Median: 8.5 cm9 fish measuredLargest measured stone loach: 12.2 cm—
European eelAnguilla anguilla520229Median: 37.5 cm9 fish measuredLargest measured european eel: 54 cm—
MinnowPhoxinus phoxinus420222Median: 3 cm2 fish measuredLargest measured minnow: 3.6 cm—
GraylingThymallus thymallus320228Median: 14.4 cm8 fish measuredLargest measured grayling: 24.5 cm—
3-spined sticklebackGasterosteus aculeatus22004———
DaceLeuciscus leuciscus11998———

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 Batherm. 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 →