RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the Weir Water

Largest measured brown / sea trout: 20.7 cm

The largest brown / sea trout measured in Environment Agency surveys of the Weir Water was 20.7 cm, recorded at Robbbers Bridge (Sp) on 28 July 2023.

Across 269 measured brown / sea trout, the median measured length was 7.6 cm.

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

See brown / sea trout records across England →

Most recent observation28 July 2023Robbbers Bridge (Sp) · 89 fish
Largest measured brown / sea trout
20.7 cm
Median length
7.6 cm
Fish measured
269
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
20.7 cm28 Jul 2023Robbbers Bridge (Sp)163966
20.1 cm17 Aug 2015Robbbers Bridge (Sp)145955
19.7 cm13 Jul 2009Robbbers Bridge (Sp)117787
19.5 cm28 Jul 2023Robbbers Bridge (Sp)163966
19.5 cm28 Jul 2023Robbbers Bridge (Sp)163966
18.7 cm13 Jul 2009Robbbers Bridge (Sp)117787
18.6 cm28 Jul 2023Robbbers Bridge (Sp)163966
18.5 cm28 Jul 2023Robbbers Bridge (Sp)163966
18.1 cm28 Jul 2023Robbbers Bridge (Sp)163966
18.1 cm28 Jul 2023Robbbers Bridge (Sp)163966

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
Robbbers Bridge (Sp)7 Jul 199728 Jul 20235

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

1997–2023

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 269 measured fish were spread across different length ranges.

Smallest
4.8 cm
Lower quarter
6.6 cm
Median
7.6 cm
Upper quarter
12.8 cm
Largest
20.7 cm

Lengths are direct survey measurements rather than anglers’ catches.

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 →