Iron River

11 fish species have been recorded at 2 locations along the Iron River.

Records updated10 August 2026Most recent survey: 2016
Fish species
11
Places surveyed
2
Survey visits
5
Records span
2003–2016

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
PikeEsox lucius2201612Median: 9.3 cm12 fish measuredLargest measured pike: 41.3 cmRecorded weight: 1.2 oz (0.035 kg)1 fish weighed
RoachRutilus rutilus2201676Median: 5.9 cm76 fish measuredLargest measured roach: 16.3 cm—
3-spined sticklebackGasterosteus aculeatus220166——
DaceLeuciscus leuciscus220168Median: 11.7 cm8 fish measuredLargest measured dace: 18 cm—
RuddScardinius erythrophthalmus220163Median: 8.2 cm3 fish measuredLargest measured rudd: 14.4 cm—
European eelAnguilla anguilla1201611Median: 31 cm11 fish measuredLargest measured european eel: 50 cmMedian: 1.5 oz (0.042 kg)5 fish weighedLargest measured: 7.9 oz (0.223 kg)
PerchPerca fluviatilis1201646Median: 11 cm11 fish measuredLargest measured perch: 16.5 cmMedian: 0.1 oz (0.003 kg)3 fish weighedLargest measured: 2.2 oz (0.063 kg)
GudgeonGobio gobio120164Median: 8.8 cm4 fish measuredLargest measured gudgeon: 11.9 cmMedian: 0.6 oz (0.018 kg)3 fish weighedLargest measured: 0.7 oz (0.021 kg)
TenchTinca tinca120166Median: 27.3 cm6 fish measuredLargest measured tench: 31 cm—
Common breamAbramis brama120036Median: 4.5 cm6 fish measuredLargest measured common bream: 4.9 cmMedian: 0 oz (0.001 kg)6 fish weighedLargest measured: 0 oz (0.001 kg)
Common carpCyprinus carpio120111Recorded length: 40 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 Iron River. 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 →