River Rockland Broad

8 fish species have been recorded at 4 locations along the River Rockland Broad.

Records updated10 August 2026Most recent survey: 1991
Fish species
8
Places surveyed
4
Survey visits
8
Records span
1987–1991

Local EA evidence

Where fish were recorded

4 of 4 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
RoachRutilus rutilus41991123Median: 9.6 cm123 fish measuredLargest measured roach: 27.1 cm—
FlounderPlatichthys flesus4199179Median: 4.1 cm79 fish measuredLargest measured flounder: 9.8 cm—
European eelAnguilla anguilla319914——
SmeltOsmerus eperlanus319916Median: 3.9 cm6 fish measuredLargest measured smelt: 5.2 cm—
Common breamAbramis brama219915Median: 5 cm5 fish measuredLargest measured common bream: 9.1 cm—
PikeEsox lucius219872Median: 33.3 cm2 fish measuredLargest measured pike: 35.9 cm—
DaceLeuciscus leuciscus119873Median: 16.8 cm3 fish measuredLargest measured dace: 17.1 cm—
RuffeGymnocephalus cernuus119912Median: 5.2 cm2 fish measuredLargest measured ruffe: 5.3 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 River Rockland Broad. 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 →