RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Redleadmill Brook

Largest measured brown / sea trout: 34.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the Redleadmill Brook was 34.5 cm, recorded at Redleadmill Brook at Tupton on 15 January 1985.

Across 61 measured brown / sea trout, the median measured length was 8.3 cm.

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

See brown / sea trout records across England →

Most recent observation18 September 2017Redleadmill Brook at Tupton · 38 fish
Largest measured brown / sea trout
34.5 cm
Median length
8.3 cm
Fish measured
61
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
34.5 cm15 Jan 1985Redleadmill Brook at Tupton109913
29.9 cm15 Jan 1985Redleadmill Brook at Tupton109913
24.4 cm18 Sept 2017Redleadmill Brook at Tupton151760
23.6 cm18 Sept 2017Redleadmill Brook at Tupton151760
23.6 cm19 Sept 2011Redleadmill Brook at Tupton128685
23 cm18 Sept 2017Redleadmill Brook at Tupton151760
20.6 cm18 Sept 2017Redleadmill Brook at Tupton151760
20.4 cm19 Sept 2011Redleadmill Brook at Tupton128685
20.2 cm18 Sept 2017Redleadmill Brook at Tupton151760
20.2 cm4 Sept 2006Redleadmill Brook at Tupton103308

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
Redleadmill Brook at Tupton15 Jan 198518 Sept 20178

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

1985–2017

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 61 measured fish were spread across different length ranges.

Smallest
5.2 cm
Lower quarter
7 cm
Median
8.3 cm
Upper quarter
17.8 cm
Largest
34.5 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Redleadmill Brook

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

Bullhead 3-spined stickleback

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 →