River Windrush

18 fish species have been recorded at 23 locations along the River Windrush.

Records updated10 August 2026Most recent survey: 2025
Fish species
18
Places surveyed
23
Survey visits
145
Records span
2002–2025

Local EA evidence

Where fish were recorded

23 of 23 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 gobio232025———
Brown / sea troutSalmo trutta2320252,769Median: 18.7 cm2,763 fish measuredLargest measured brown / sea trout: 56.7 cmMedian: 6 oz (0.171 kg)106 fish weighedLargest measured: 2 lb 8.1 oz (1.14 kg)
MinnowPhoxinus phoxinus192025———
Stone loachBarbatula barbatula182025———
ChubLeuciscus cephalus1720231,260Median: 38.8 cm1,260 fish measuredLargest measured chub: 53.5 cmMedian: 2 lb 0.9 oz (0.933 kg)96 fish weighedLargest measured: 4 lb 1.6 oz (1.86 kg)
PikeEsox lucius152023308Median: 30 cm308 fish measuredLargest measured pike: 83.9 cmMedian: 2.4 oz (0.067 kg)24 fish weighedLargest measured: 2 lb 5.5 oz (1.06 kg)
DaceLeuciscus leuciscus1320232,039Median: 15.1 cm2,039 fish measuredLargest measured dace: 30.5 cmMedian: 1.2 oz (0.035 kg)70 fish weighedLargest measured: 13.3 oz (0.376 kg)
PerchPerca fluviatilis112023649Median: 13.5 cm649 fish measuredLargest measured perch: 48.5 cmMedian: 2.6 oz (0.075 kg)41 fish weighedLargest measured: 1 lb 12.9 oz (0.818 kg)
RoachRutilus rutilus112023461Median: 13.4 cm461 fish measuredLargest measured roach: 37.5 cmMedian: 1.2 oz (0.033 kg)44 fish weighedLargest measured: 7.4 oz (0.21 kg)
GudgeonGobio gobio102023566Median: 11.5 cm566 fish measuredLargest measured gudgeon: 16.2 cmMedian: 1.3 oz (0.038 kg)8 fish weighedLargest measured: 2 oz (0.058 kg)
3-spined sticklebackGasterosteus aculeatus102023———
BarbelBarbus barbus82014205Median: 47.7 cm205 fish measuredLargest measured barbel: 66.9 cmMedian: 3 lb 4.6 oz (1.49 kg)29 fish weighedLargest measured: 7 lb 3.3 oz (3.27 kg)
European eelAnguilla anguilla7201767Median: 49.5 cm67 fish measuredLargest measured european eel: 84 cmMedian: 6.6 oz (0.186 kg)4 fish weighedLargest measured: 13.5 oz (0.382 kg)
Brook lampreyLampetra planeri72023———
GraylingThymallus thymallus62025240Median: 22.1 cm240 fish measuredLargest measured grayling: 45 cmMedian: 1 oz (0.028 kg)7 fish weighedLargest measured: 10.3 oz (0.292 kg)
Rainbow troutOncorhynchus mykiss220115Median: 26.3 cm5 fish measuredLargest measured rainbow trout: 48.9 cm—
TenchTinca tinca120143Median: 12 cm3 fish measuredLargest measured tench: 13.9 cm—
Common carpCyprinus carpio120031Recorded length: 68.4 cm1 fish measured—

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 Windrush. 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 →