Sandon Brook (East Arm)

10 fish species have been recorded at 2 locations along the Sandon Brook (East Arm).

Records updated10 August 2026Most recent survey: 2012
Fish species
10
Places surveyed
2
Survey visits
6
Records span
1998–2012

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
BullheadCottus gobio2201263Median: 5.7 cm63 fish measuredLargest measured bullhead: 9.5 cm—
MinnowPhoxinus phoxinus22012253Median: 5.4 cm253 fish measuredLargest measured minnow: 9.7 cm—
3-spined sticklebackGasterosteus aculeatus2201264Median: 4 cm64 fish measuredLargest measured 3-spined stickleback: 5.9 cm—
Stone loachBarbatula barbatula2201215Median: 10 cm15 fish measuredLargest measured stone loach: 12.2 cm—
RoachRutilus rutilus220123Median: 14.3 cm3 fish measuredLargest measured roach: 15.3 cm—
ChubLeuciscus cephalus120052Median: 12.4 cm2 fish measuredLargest measured chub: 13.7 cm—
DaceLeuciscus leuciscus119982Median: 9.3 cm2 fish measuredLargest measured dace: 9.3 cm—
European eelAnguilla anguilla120121Recorded length: 60.2 cm1 fish measuredRecorded weight: 1 lb 1.6 oz (0.498 kg)1 fish weighed
GudgeonGobio gobio119981Recorded length: 13.2 cm1 fish measured—
PerchPerca fluviatilis120051Recorded length: 18 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 Sandon Brook (East Arm). 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 →