Brown / sea trout · Salmo trutta

Brown / sea trout in the Astley Brook

Largest measured brown / sea trout: 27 cm

The largest brown / sea trout measured in Environment Agency surveys of the Astley Brook was 27 cm, recorded at As01 on 11 July 1996.

Across 31 measured brown / sea trout, the median measured length was 14.5 cm.

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

See brown / sea trout records across England →

Most recent observation29 July 2014Iras05 · 18 fish

Largest measured brown / sea trout: 27 cm
Median length: 14.5 cm
Fish measured: 31
Survey locations: 3

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.

Length	Survey date	Survey location	Survey ID
27 cm	11 Jul 1996	As01	56119
24.5 cm	11 Jul 1996	As01	56119
23 cm	29 Jul 2014	Iras05	141952
22 cm	11 Jul 1996	As01	56119
21.5 cm	29 Jul 2014	Iras05	141952
21.5 cm	11 Jul 1996	As01	56119
19.5 cm	11 Jul 1996	As01	56119
19.3 cm	29 Jul 2014	Iras05	141952
18.4 cm	29 Jul 2014	Iras05	141952
17.8 cm	29 Jul 2014	Iras05	141952

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 surveyed	First recorded	Last recorded	Visits finding brown / sea trout
Iras05	29 Jul 2014	29 Jul 2014	1
As02	11 Jul 1996	11 Jul 1996	1
As01	11 Jul 1996	11 Jul 1996	1

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

1996–2014

Survey records by year

Each bar shows how many survey visits recorded brown / sea trout that year.

296

097

098

099

000

001

002

003

004

005

006

007

008

009

010

011

012

013

114

Fish measured by surveyors

Measured length distribution

See how the 31 measured fish were spread across different length ranges.

Smallest: 1.6 cm
Lower quarter: 6.5 cm
Median: 14.5 cm
Upper quarter: 18.9 cm
Largest: 27 cm

0–99 mm

100–199 mm

200–299 mm

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 →