Mother Drain

13 fish species have been recorded at 1 location along the Mother Drain.

Records updated10 August 2026Most recent survey: 2016
Fish species
13
Places surveyed
1
Survey visits
2
Records span
2011–2016

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
European eelAnguilla anguilla120165Median: 57 cm5 fish measuredLargest measured european eel: 63 cm—
GudgeonGobio gobio12016132Median: 7 cm106 fish measuredLargest measured gudgeon: 15.1 cm—
RoachRutilus rutilus12016430Median: 3.9 cm111 fish measuredLargest measured roach: 26.9 cm—
Stone loachBarbatula barbatula1201674Median: 6.5 cm50 fish measuredLargest measured stone loach: 8.7 cm—
10-spined sticklebackPungitius pungitius1201122Median: 3.4 cm22 fish measuredLargest measured 10-spined stickleback: 4.9 cm—
3-spined sticklebackGasterosteus aculeatus120116Median: 4.5 cm6 fish measuredLargest measured 3-spined stickleback: 5.1 cm—
BullheadCottus gobio120111Recorded length: 6.4 cm1 fish measured—
ChubLeuciscus cephalus120165Median: 15.7 cm5 fish measuredLargest measured chub: 17.5 cm—
PerchPerca fluviatilis120164Median: 17 cm4 fish measuredLargest measured perch: 21 cm—
PikeEsox lucius120164Median: 43.7 cm4 fish measuredLargest measured pike: 62.5 cm—
RuddScardinius erythrophthalmus120161Recorded length: 12.6 cm1 fish measured—
Silver breamAbramis bjoerkna120161Recorded length: 11 cm1 fish measured—
TenchTinca tinca120111Recorded length: 16.1 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 Mother Drain. 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 →