RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Stannon Brook

Largest measured brown / sea trout: 19.2 cm

The largest brown / sea trout measured in Environment Agency surveys of the Stannon Brook was 19.2 cm, recorded at Postbridge (Stannon) (5 min) on 12 September 2023.

Across 89 measured brown / sea trout, the median measured length was 7.8 cm.

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

See brown / sea trout records across England →

Most recent observation12 September 2023Postbridge (Stannon) (5 min) · 92 fish
Largest measured brown / sea trout
19.2 cm
Median length
7.8 cm
Fish measured
89
Survey locations
1

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
19.2 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
17.7 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
17.6 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
17.6 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
17.4 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
16.4 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
14.6 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
14.5 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
13.7 cm12 Sept 2023Postbridge (Stannon) (5 min)163668
13.5 cm12 Sept 2023Postbridge (Stannon) (5 min)163668

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
Postbridge (Stannon) (5 min)13 Jun 199612 Sept 20236

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

1996–2023

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 89 measured fish were spread across different length ranges.

Smallest
6 cm
Lower quarter
7.3 cm
Median
7.8 cm
Upper quarter
11 cm
Largest
19.2 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Stannon Brook

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

Atlantic salmon

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 →