River Reading Sewer

9 fish species have been recorded at 1 location along the River Reading Sewer.

Records updated10 August 2026Most recent survey: 2024
Fish species
9
Places surveyed
1
Survey visits
4
Records span
2002–2024

Local EA evidence

Where fish were recorded

1 of 1 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
PerchPerca fluviatilis1202422Median: 8.4 cm22 fish measuredLargest measured perch: 20 cmRecorded weight: 0.1 oz (0.004 kg)1 fish weighed
Common breamAbramis brama1202463Median: 7.4 cm63 fish measuredLargest measured common bream: 14.8 cmMedian: 0.4 oz (0.011 kg)6 fish weighedLargest measured: 1.8 oz (0.052 kg)
RoachRutilus rutilus12024136Median: 7.3 cm136 fish measuredLargest measured roach: 17.5 cmMedian: 0.2 oz (0.006 kg)71 fish weighedLargest measured: 2.8 oz (0.08 kg)
RuddScardinius erythrophthalmus120247Median: 10 cm7 fish measuredLargest measured rudd: 13.5 cmRecorded weight: 0.1 oz (0.004 kg)1 fish weighed
European eelAnguilla anguilla120135Median: 35.2 cm5 fish measuredLargest measured european eel: 49 cm—
PikeEsox lucius120249Median: 13.4 cm9 fish measuredLargest measured pike: 29.1 cm—
TenchTinca tinca120242Median: 25.2 cm2 fish measuredLargest measured tench: 29.9 cm—
BleakAlburnus alburnus120021Recorded length: 10.4 cm1 fish measuredRecorded weight: 0.5 oz (0.014 kg)1 fish weighed
GudgeonGobio gobio120023Median: 7.9 cm3 fish measuredLargest measured gudgeon: 8 cmMedian: 0.2 oz (0.006 kg)3 fish weighedLargest measured: 0.2 oz (0.006 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 River Reading Sewer. 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 →