River Eden

21 fish species have been recorded at 11 locations along the River Eden.

Records updated10 August 2026Most recent survey: 2025
Fish species
21
Places surveyed
11
Survey visits
73
Records span
2001–2025

Local EA evidence

Where fish were recorded

11 of 11 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
RoachRutilus rutilus1120254,141Median: 8.6 cm4,111 fish measuredLargest measured roach: 30.1 cmMedian: 0.5 oz (0.0155 kg)192 fish weighedLargest measured: 1 lb 1.8 oz (0.506 kg)
ChubLeuciscus cephalus920251,766Median: 13.8 cm1,766 fish measuredLargest measured chub: 52.2 cmMedian: 3.5 oz (0.1 kg)150 fish weighedLargest measured: 3 lb 5.5 oz (1.52 kg)
GudgeonGobio gobio920253,209Median: 8.2 cm3,023 fish measuredLargest measured gudgeon: 17 cmMedian: 0.3 oz (0.008 kg)151 fish weighedLargest measured: 1.1 oz (0.032 kg)
MinnowPhoxinus phoxinus920251,747Median: 5 cm1,090 fish measuredLargest measured minnow: 8.8 cmMedian: 0.1 oz (0.002 kg)18 fish weighedLargest measured: 0.1 oz (0.004 kg)
Stone loachBarbatula barbatula92025536Median: 7.9 cm454 fish measuredLargest measured stone loach: 12.1 cmMedian: 0.2 oz (0.0045 kg)14 fish weighedLargest measured: 0.2 oz (0.007 kg)
PerchPerca fluviatilis72025478Median: 10.4 cm477 fish measuredLargest measured perch: 37.4 cmMedian: 1.3 oz (0.036 kg)25 fish weighedLargest measured: 2 lb 0.1 oz (0.91 kg)
DaceLeuciscus leuciscus72025154Median: 10.7 cm154 fish measuredLargest measured dace: 21.5 cmMedian: 0.5 oz (0.014 kg)28 fish weighedLargest measured: 3.5 oz (0.099 kg)
BullheadCottus gobio72025625Median: 6.2 cm491 fish measuredLargest measured bullhead: 10.2 cmMedian: 0.1 oz (0.004 kg)7 fish weighedLargest measured: 0.4 oz (0.01 kg)
Common breamAbramis brama72025172Median: 14.3 cm172 fish measuredLargest measured common bream: 76.7 cmMedian: 1 lb 13.6 oz (0.84 kg)15 fish weighedLargest measured: 4 lb 9.6 oz (2.09 kg)
3-spined sticklebackGasterosteus aculeatus7201974Median: 3.5 cm45 fish measuredLargest measured 3-spined stickleback: 5.5 cmRecorded weight: 0 oz (0.001 kg)1 fish weighed
PikeEsox lucius62025243Median: 45.5 cm243 fish measuredLargest measured pike: 87.7 cmMedian: 2 lb 3.6 oz (1.01 kg)18 fish weighedLargest measured: 7 lb 6.5 oz (3.36 kg)
BleakAlburnus alburnus520252,233Median: 8.1 cm2,049 fish measuredLargest measured bleak: 22.4 cmMedian: 0.2 oz (0.006 kg)191 fish weighedLargest measured: 1.3 oz (0.038 kg)
TenchTinca tinca5202584Median: 37.7 cm84 fish measuredLargest measured tench: 49 cmMedian: 2 lb 10.5 oz (1.2 kg)5 fish weighedLargest measured: 2 lb 14.8 oz (1.33 kg)
European eelAnguilla anguilla520257Median: 65 cm7 fish measuredLargest measured european eel: 108 cm—
RuddScardinius erythrophthalmus3202513Median: 9 cm13 fish measuredLargest measured rudd: 16.2 cm—
Common carpCyprinus carpio220062Median: 54.9 cm2 fish measuredLargest measured common carp: 74.8 cmRecorded weight: 17 lb 12 oz (8.05 kg)1 fish weighed
10-spined sticklebackPungitius pungitius120065Median: 3.2 cm3 fish measuredLargest measured 10-spined stickleback: 4.8 cm—
RuffeGymnocephalus cernuus1202568Median: 7.4 cm68 fish measuredLargest measured ruffe: 9.1 cm—
Brook lampreyLampetra planeri120093Median: 11 cm3 fish measuredLargest measured brook lamprey: 12 cm—
Brown / sea troutSalmo trutta120097Median: 6.7 cm7 fish measuredLargest measured brown / sea trout: 7.8 cm—
Golden goldfishCarassius auratus120063Median: 9.7 cm3 fish measuredLargest measured golden goldfish: 10 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 River Eden. 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 →