RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the River Gweek Mill

Largest measured brown / sea trout: 30.1 cm

The largest brown / sea trout measured in Environment Agency surveys of the River Gweek Mill was 30.1 cm, recorded at Gweek Mill on 18 October 2002.

Across 104 measured brown / sea trout, the median measured length was 14.9 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 Gweek Mill.

See brown / sea trout records across England →

Most recent observation18 October 2002Gweek Mill · 28 fish
Largest measured brown / sea trout
30.1 cm
Median length
14.9 cm
Fish measured
104
Survey locations
5

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
30.1 cm18 Oct 2002Gweek Mill72838
27.3 cm18 Oct 2002Gweek Mill72838
26.1 cm3 Oct 2002d/s Fernycoombe Stream72829
25.6 cm18 Oct 2002Gweek Mill72838
24.8 cm3 Oct 2002u/s Fernycoombe Stream72827
23.9 cm3 Oct 2002u/s Fernycoombe Stream72827
22.2 cm3 Oct 2002d/s Fernycoombe Stream72829
22.1 cm18 Oct 2002Gweek Mill72838
21.9 cm3 Oct 2002u/s Fernycoombe Stream72827
21.8 cm7 Oct 2002Pemboa72777

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
Gweek Mill22 Jul 198718 Oct 20022
Pemboa8 Aug 19877 Oct 20022
u/s Fernycoombe Stream3 Oct 20023 Oct 20021
d/s Fernycoombe Stream3 Oct 20023 Oct 20021
Mellangoose15 Jul 198715 Jul 19871

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

1987–2002

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 104 measured fish were spread across different length ranges.

Smallest
6 cm
Lower quarter
8.6 cm
Median
15 cm
Upper quarter
17.8 cm
Largest
30.1 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Gweek Mill

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 →