River Rmc

14 fish species have been recorded at 11 locations along the River Rmc.

Records updated10 August 2026Most recent survey: 2024
Fish species
14
Places surveyed
11
Survey visits
69
Records span
2002–2024

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 rutilus11202413,689Median: 7.9 cm10,142 fish measuredLargest measured roach: 28.4 cmMedian: 0.2 oz (0.007 kg)102 fish weighedLargest measured: 6.8 oz (0.192 kg)
Common breamAbramis brama1120242,911Median: 8.4 cm2,315 fish measuredLargest measured common bream: 53.6 cmMedian: 1 lb 10.9 oz (0.762 kg)5 fish weighedLargest measured: 2 lb 12.6 oz (1.26 kg)
RuddScardinius erythrophthalmus112024837Median: 9.4 cm812 fish measuredLargest measured rudd: 35.2 cmMedian: 1.1 oz (0.032 kg)4 fish weighedLargest measured: 1.4 oz (0.04 kg)
PikeEsox lucius112024175Median: 32.9 cm169 fish measuredLargest measured pike: 120 cmMedian: 1 lb 2.1 oz (0.512 kg)5 fish weighedLargest measured: 5 lb 6.1 oz (2.44 kg)
TenchTinca tinca11201865Median: 42.1 cm65 fish measuredLargest measured tench: 50 cmMedian: 3 lb 5.5 oz (1.52 kg)3 fish weighedLargest measured: 3 lb 13.1 oz (1.73 kg)
PerchPerca fluviatilis1020242,698Median: 6.6 cm2,027 fish measuredLargest measured perch: 36.5 cmMedian: 1.1 oz (0.03 kg)9 fish weighedLargest measured: 1 lb 7 oz (0.652 kg)
BleakAlburnus alburnus92024201Median: 9.1 cm201 fish measuredLargest measured bleak: 16.4 cmMedian: 0.2 oz (0.0065 kg)16 fish weighedLargest measured: 0.9 oz (0.026 kg)
RuffeGymnocephalus cernuus82024170Median: 7.1 cm163 fish measuredLargest measured ruffe: 12 cm—
Silver breamAbramis bjoerkna820242,259Median: 8 cm1,637 fish measuredLargest measured silver bream: 28.8 cm—
European eelAnguilla anguilla8202429Median: 47 cm29 fish measuredLargest measured european eel: 86.5 cm—
GudgeonGobio gobio420244Median: 7.7 cm4 fish measuredLargest measured gudgeon: 9.9 cm—
3-spined sticklebackGasterosteus aculeatus320123Median: 5.2 cm3 fish measuredLargest measured 3-spined stickleback: 5.7 cm—
Brown / sea troutSalmo trutta120023Median: 30 cm3 fish measuredLargest measured brown / sea trout: 49 cmMedian: 1 lb 1.4 oz (0.492 kg)3 fish weighedLargest measured: 2 lb 4.5 oz (1.03 kg)
Common carpCyprinus carpio120071Recorded length: 65.6 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 Rmc. 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 →