RiverFish

Rainbow trout · Oncorhynchus mykiss

Rainbow trout in the Ewden Beck

Largest measured rainbow trout: 41.6 cm

The largest rainbow trout measured in Environment Agency surveys of the Ewden Beck was 41.6 cm, recorded at d/s Dupont Abstraction on 15 September 2008.

Across 10 measured rainbow trout, the median measured length was 37.1 cm.

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

See rainbow trout records across England →

Most recent observation28 August 2012Downstream Morehall Res (WR) · 2 fish
Largest measured rainbow trout
41.6 cm
Median length
37.1 cm
Fish measured
10
Survey locations
3

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
41.6 cm15 Sept 2008d/s Dupont Abstraction114486
39.8 cm15 Sept 2008d/s Dupont Abstraction114486
39.6 cm26 Oct 2007Downstream Morehall Res (WR)108142
38 cm28 Aug 2012Downstream Morehall Res (WR)134402
37.7 cm14 Sept 2000d/s Dupont Abstraction109255
36.5 cm21 Sept 2001Downstream Morehall Res (WR)109284
33.3 cm28 Aug 2012Downstream Morehall Res (WR)134402
15.2 cm21 Sept 2001Downstream Morehall Res (WR)109284
14.7 cm28 Sept 2004d/s Dupont Abstraction84336
9.5 cm21 Aug 2003d/s Dupont Abstraction78884

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
Downstream Morehall Res (WR)21 Sept 200128 Aug 20124
d/s Dupont Abstraction14 Sept 200015 Sept 20084
Above More Hall WTW Outfall1 Nov 19901 Nov 19901

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

1990–2012

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 10 measured fish were spread across different length ranges.

Smallest
9.5 cm
Lower quarter
19.7 cm
Median
37.1 cm
Upper quarter
39.2 cm
Largest
41.6 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Ewden Beck

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

Brown / sea trout Bullhead Perch Minnow 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 →