River Tetbury Avon

7 fish species have been recorded at 4 locations along the River Tetbury Avon.

Records updated10 August 2026Most recent survey: 2016
Fish species
7
Places surveyed
4
Survey visits
7
Records span
1999–2016

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
Brown / sea troutSalmo trutta42016299Median: 20.8 cm299 fish measuredLargest measured brown / sea trout: 46 cmMedian: 4.9 oz (0.138 kg)199 fish weighedLargest measured: 1 lb 11 oz (0.766 kg)
MinnowPhoxinus phoxinus42016———
Stone loachBarbatula barbatula42016———
BullheadCottus gobio42016———
3-spined sticklebackGasterosteus aculeatus32016———
Brook lampreyLampetra planeri219991Recorded length: 12.3 cm1 fish measuredRecorded weight: 0.2 oz (0.005 kg)1 fish weighed
ChubLeuciscus cephalus119993Median: 32.8 cm3 fish measuredLargest measured chub: 33.9 cmMedian: 1 lb 3.8 oz (0.561 kg)3 fish weighedLargest measured: 1 lb 4.2 oz (0.572 kg)

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 Tetbury Avon. 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 →