Sperring Brook Sewer

7 fish species have been recorded at 2 locations along the Sperring Brook Sewer.

Records updated10 August 2026Most recent survey: 2025
Fish species
7
Places surveyed
2
Survey visits
4
Records span
2005–2025

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
TenchTinca tinca2202514Median: 19.9 cm14 fish measuredLargest measured tench: 41 cm—
PerchPerca fluviatilis1202531Median: 7.2 cm31 fish measuredLargest measured perch: 17.6 cm—
PikeEsox lucius1202515Median: 17.9 cm15 fish measuredLargest measured pike: 52.6 cm—
RoachRutilus rutilus12025166Median: 8.8 cm166 fish measuredLargest measured roach: 18 cm—
Common breamAbramis brama120257Median: 23 cm7 fish measuredLargest measured common bream: 31.4 cm—
European eelAnguilla anguilla120167Median: 40 cm7 fish measuredLargest measured european eel: 51.1 cm—
RuddScardinius erythrophthalmus120165Median: 7.2 cm5 fish measuredLargest measured rudd: 13 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 Sperring Brook 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 →