RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Hole Brook

Largest measured brown / sea trout: 24 cm

The largest brown / sea trout measured in Environment Agency surveys of the Hole Brook was 24 cm, recorded at Monkokehampton (Sp) on 12 July 2024.

Across 62 measured brown / sea trout, the median measured length was 13.4 cm.

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

See brown / sea trout records across England →

Most recent observation12 July 2024Monkokehampton (Sp) · 12 fish
Largest measured brown / sea trout
24 cm
Median length
13.4 cm
Fish measured
62
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
24 cm12 Jul 2024Monkokehampton (Sp)165680
23.5 cm12 Jul 2024Monkokehampton (Sp)165680
22.8 cm22 Jun 2017Monkokehampton (Sp)150724
21.2 cm22 Jun 2011Monkokehampton (Sp)126769
20.5 cm22 Jun 2011Monkokehampton (Sp)126769
20 cm12 Jul 2024Monkokehampton (Sp)165680
19.6 cm22 Jun 2011Monkokehampton (Sp)126769
19.5 cm12 Jul 2024Monkokehampton (Sp)165680
19.1 cm22 Jun 2017Monkokehampton (Sp)150724
19 cm22 Jun 2011Monkokehampton (Sp)126769

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
Monkokehampton (Sp)14 Jul 199812 Jul 20245

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

1998–2024

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 62 measured fish were spread across different length ranges.

Smallest
5 cm
Lower quarter
6.5 cm
Median
13.4 cm
Upper quarter
16.2 cm
Largest
24 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Hole Brook

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

Atlantic salmon Bullhead Minnow Stone loach

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 →