Wellow Brook

10 fish species have been recorded at 10 locations along the Wellow Brook.

Records updated10 August 2026Most recent survey: 2024
Fish species
10
Places surveyed
10
Survey visits
29
Records span
2000–2024

Local EA evidence

Where fish were recorded

10 of 10 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 trutta102024751Median: 20.7 cm734 fish measuredLargest measured brown / sea trout: 39.4 cmMedian: 5.6 oz (0.16 kg)270 fish weighedLargest measured: 2 lb 1.6 oz (0.953 kg)
European eelAnguilla anguilla9202426Median: 52.5 cm26 fish measuredLargest measured european eel: 74 cmMedian: 14.4 oz (0.409 kg)13 fish weighedLargest measured: 1 lb 9.3 oz (0.716 kg)
BullheadCottus gobio620242,019Median: 5.9 cm1,260 fish measuredLargest measured bullhead: 9.9 cm—
3-spined sticklebackGasterosteus aculeatus42018196Median: 4.7 cm196 fish measuredLargest measured 3-spined stickleback: 6.7 cm—
Stone loachBarbatula barbatula4201836Median: 9.5 cm36 fish measuredLargest measured stone loach: 11.7 cm—
MinnowPhoxinus phoxinus2202473Median: 5.8 cm73 fish measuredLargest measured minnow: 8.3 cm—
RoachRutilus rutilus2201810Median: 26.2 cm10 fish measuredLargest measured roach: 30.1 cmMedian: 10.9 oz (0.31 kg)9 fish weighedLargest measured: 1 lb 1.4 oz (0.492 kg)
Brook lampreyLampetra planeri1201563Median: 13.5 cm63 fish measuredLargest measured brook lamprey: 19 cmMedian: 0.1 oz (0.0035 kg)6 fish weighedLargest measured: 0.2 oz (0.005 kg)
DaceLeuciscus leuciscus120151Recorded length: 3.9 cm1 fish measured—
Rainbow troutOncorhynchus mykiss120002Median: 38.9 cm2 fish measuredLargest measured rainbow trout: 38.9 cmMedian: 1 lb 5.9 oz (0.622 kg)2 fish weighedLargest measured: 1 lb 6.4 oz (0.634 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 Wellow 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 →