Merriott Brook

6 fish species have been recorded at 4 locations along the Merriott Brook.

Records updated10 August 2026Most recent survey: 2018
Fish species
6
Places surveyed
4
Survey visits
7
Records span
2006–2018

Local EA evidence

Where fish were recorded

4 of 4 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
BullheadCottus gobio42018443Median: 5.1 cm443 fish measuredLargest measured bullhead: 8.6 cm—
3-spined sticklebackGasterosteus aculeatus3201848Median: 5 cm48 fish measuredLargest measured 3-spined stickleback: 6.5 cm—
Brook lampreyLampetra planeri220125Median: 14 cm5 fish measuredLargest measured brook lamprey: 16 cm—
Brown / sea troutSalmo trutta120121Recorded length: 16 cm1 fish measured—
RoachRutilus rutilus120182Median: 11.3 cm2 fish measuredLargest measured roach: 11.6 cm—
Stone loachBarbatula barbatula12006———

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 Merriott Brook. 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 →