RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the River Newlyn

Largest measured brown / sea trout: 22.8 cm

The largest brown / sea trout measured in Environment Agency surveys of the River Newlyn was 22.8 cm, recorded at Newlyn Bridge on 19 May 2010.

Across 635 measured brown / sea trout, the median measured length was 10.6 cm.

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

See brown / sea trout records across England →

Most recent observation16 June 2015Newlyn Bridge · 139 fish
Largest measured brown / sea trout
22.8 cm
Median length
10.6 cm
Fish measured
635
Survey locations
4

Individual EA measurements

Largest measured brown / sea trout

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

LengthSurvey dateSurvey locationSurvey ID
22.8 cm19 May 2010Newlyn Bridge122418
22.1 cm16 Jun 2015Newlyn Bridge144940
21.4 cm10 Jun 2004Newlyn Bridge81569
20.9 cm19 May 2010Newlyn Bridge122418
20.8 cm19 May 2010Newlyn Bridge122418
20.5 cm22 May 2007Newlyn Bridge105854
20.2 cm10 Jun 2004Newlyn Bridge81569
19.9 cm19 May 2010Newlyn Bridge122418
19.9 cm19 May 2010Newlyn Bridge122418
19.5 cm15 Jun 2004Buryas Bridge81581

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

Explore the river

Where brown / sea trout were found

Each point marks a survey location with at least one brown / sea 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 brown / sea trout
Newlyn Bridge10 Jun 200416 Jun 20154
Little Sellan30 Jun 19875 Jun 20155
Buryas Bridge4 Jun 198731 May 20073
Trerice30 Jun 198730 Jun 19871

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

1987–2015

Survey records by year

Each bar shows how many survey visits recorded brown / sea trout that year.

Fish measured by surveyors

Measured length distribution

See how the 635 measured fish were spread across different length ranges.

Smallest
3 cm
Lower quarter
4.8 cm
Median
10.6 cm
Upper quarter
12.6 cm
Largest
22.8 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Newlyn

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

European eel

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 →