Hey Brook

7 fish species have been recorded at 2 locations along the Hey Brook.

Records updated10 August 2026Most recent survey: 2011
Fish species
7
Places surveyed
2
Survey visits
6
Records span
1998–2011

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
3-spined sticklebackGasterosteus aculeatus22011362Median: 4 cm362 fish measuredLargest measured 3-spined stickleback: 6.3 cm—
MinnowPhoxinus phoxinus22011479Median: 6 cm419 fish measuredLargest measured minnow: 9.1 cm—
Stone loachBarbatula barbatula2201197Median: 8.2 cm97 fish measuredLargest measured stone loach: 11.8 cm—
ChubLeuciscus cephalus1201118Median: 10 cm18 fish measuredLargest measured chub: 23.2 cm—
GudgeonGobio gobio1201137Median: 8.5 cm37 fish measuredLargest measured gudgeon: 12.8 cm—
RoachRutilus rutilus120112Median: 8.1 cm2 fish measuredLargest measured roach: 9 cm—
DaceLeuciscus leuciscus1199822Median: 9 cm22 fish measuredLargest measured dace: 10.8 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 Hey 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 →