RiverFish

Rainbow trout · Oncorhynchus mykiss

Rainbow trout in the Great Eau Riffles

Largest measured rainbow trout: 43.9 cm

The largest rainbow trout measured in Environment Agency surveys of the Great Eau Riffles was 43.9 cm, recorded at No Name - LIN26X on 25 September 1995.

Across 7 measured rainbow trout, the median measured length was 27 cm.

RiverFish uses Environment Agency survey measurements rather than rod-and-line angling records. These figures show fish measured during EA surveys of the Great Eau Riffles.

See rainbow trout records across England →

Most recent observation25 September 1995No Name - LIN26X · 1 fish
Largest measured rainbow trout
43.9 cm
Median length
27 cm
Fish measured
7
Survey locations
4

Individual EA measurements

Largest measured rainbow trout

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

LengthSurvey dateSurvey locationSurvey ID
43.9 cm25 Sept 1995No Name - LIN26X69608
36.4 cm26 Aug 1994No Name - LIN21X69569
27.6 cm26 Aug 1994No Name - LIN23X69571
27 cm26 Aug 1994No Name - LIN23X69571
26.8 cm26 Aug 1994No Name - LIN21X69569
26.3 cm26 Aug 1994No Name - LIN21X69569
25.9 cm26 Aug 1994No Name - LIN20X69568

Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.

Explore the river

Where rainbow trout were found

Each point marks a survey location with at least one rainbow trout record.

Choose a point on the map to see what was recorded there.

Map points are approximate and don’t show fishing access. Check local permissions before visiting.

Place surveyedFirst recordedLast recordedVisits finding rainbow trout
No Name - LIN26X25 Sept 199525 Sept 19951
No Name - LIN23X26 Aug 199426 Aug 19941
No Name - LIN21X26 Aug 199426 Aug 19941
No Name - LIN20X26 Aug 199426 Aug 19941

Choose a point or table row to see the location. More survey visits can mean more records, but not necessarily more fish.

1994–1995

Survey records by year

Each bar shows how many survey visits recorded rainbow trout that year.

Fish measured by surveyors

Measured length distribution

See how the 7 measured fish were spread across different length ranges.

Smallest
25.9 cm
Lower quarter
26.6 cm
Median
27 cm
Upper quarter
32 cm
Largest
43.9 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Great Eau Riffles

Compare other species with enough survey and measurement data for a detailed page.

Grayling Brown / sea trout Dace Roach

Before you fish

Good to know

These are past survey records, so the fish present today may be different. Map points are approximate—check local access, permissions and fishing rules before visiting.

Learn how RiverFish uses the data →