Marchington Brook

9 fish species have been recorded at 2 locations along the Marchington Brook.

Records updated10 August 2026Most recent survey: 1997
Fish species
9
Places surveyed
2
Survey visits
5
Records span
1991–1997

Local EA evidence

Where fish were recorded

2 of 2 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 trutta2199714Median: 18.8 cm14 fish measuredLargest measured brown / sea trout: 45.5 cm—
BullheadCottus gobio21994———
ChubLeuciscus cephalus219973Median: 8.8 cm3 fish measuredLargest measured chub: 11.9 cm—
DaceLeuciscus leuciscus2199721Median: 10.4 cm21 fish measuredLargest measured dace: 23.3 cm—
Stone loachBarbatula barbatula21994———
GraylingThymallus thymallus119943Median: 19 cm3 fish measuredLargest measured grayling: 19.5 cm—
GudgeonGobio gobio119972Median: 12.2 cm2 fish measuredLargest measured gudgeon: 12.6 cm—
MinnowPhoxinus phoxinus11994———
RoachRutilus rutilus1199710Median: 10.3 cm10 fish measuredLargest measured roach: 10.6 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 Marchington 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 →