RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Dittisham Mill Stream

Largest measured brown / sea trout: 18.9 cm

The largest brown / sea trout measured in Environment Agency surveys of the Dittisham Mill Stream was 18.9 cm, recorded at Longacre (Sp) on 18 June 2014.

Across 73 measured brown / sea trout, the median measured length was 6.2 cm.

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

See brown / sea trout records across England →

Most recent observation11 June 2024Longacre (Sp) · 3 fish
Largest measured brown / sea trout
18.9 cm
Median length
6.2 cm
Fish measured
73
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
18.9 cm18 Jun 2014Longacre (Sp)141419
18.1 cm11 Jun 2024Longacre (Sp)165173
16.4 cm18 Jun 2014Longacre (Sp)141419
16.2 cm11 Jun 2024Longacre (Sp)165173
15.8 cm18 Jun 2014Longacre (Sp)141419
15.5 cm11 Jun 2024Longacre (Sp)165173
15.5 cm3 Jul 2008Longacre (Sp)111672
15.3 cm3 Jul 2008Longacre (Sp)111672
14.9 cm18 Jun 2014Longacre (Sp)141419
14.2 cm18 Jun 2014Longacre (Sp)141419

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
Longacre (Sp)19 May 199911 Jun 20245

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

1999–2024

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 73 measured fish were spread across different length ranges.

Smallest
3.9 cm
Lower quarter
5.5 cm
Median
6.2 cm
Upper quarter
6.9 cm
Largest
18.9 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Dittisham Mill Stream

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 →