River Main Bolingey Stm

4 fish species have been recorded at 3 locations along the River Main Bolingey Stm.

Records updated10 August 2026Most recent survey: 2015
Fish species
4
Places surveyed
3
Survey visits
3
Records span
2000–2015

Local EA evidence

Where fish were recorded

3 of 3 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
Brown / sea troutSalmo trutta32015168Median: 14.2 cm168 fish measuredLargest measured brown / sea trout: 34.5 cm—
European eelAnguilla anguilla320158Median: 29.8 cm8 fish measuredLargest measured european eel: 56.5 cm—
BullheadCottus gobio1201536Median: 6.3 cm36 fish measuredLargest measured bullhead: 8.7 cm—
Crucian carpCarassius carassius12000———

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 Main Bolingey Stm. 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 →