RiverFish

Atlantic salmon · Salmo salar

Atlantic salmon in the Hybridisation Project

Largest measured atlantic salmon: 14.7 cm

The largest atlantic salmon measured in Environment Agency surveys of the Hybridisation Project was 14.7 cm, recorded at Awrd3 on 25 October 2007.

Across 1,135 measured atlantic salmon, the median measured length was 10.2 cm.

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

See atlantic salmon records across England →

Most recent observation25 October 2007Awrd3 · 56 fish
Largest measured atlantic salmon
14.7 cm
Median length
10.2 cm
Fish measured
1,135
Survey locations
28

Individual EA measurements

Largest measured atlantic salmon

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

LengthSurvey dateSurvey locationSurvey ID
14.7 cm25 Oct 2007Awrd3108365
14.2 cm16 Oct 2007Awrd31108346
13.9 cm24 Oct 2007Awrd17108358
13.9 cm1 Oct 2007Anrd39108307
13.8 cm28 Sept 2007Anrd50108326
13.7 cm1 Oct 2007Anrd39108307
13.6 cm16 Oct 2007Awrd32108347
13.6 cm1 Oct 2007Anrd39108307
13.6 cm1 Oct 2007Anrd39108307
13.5 cm24 Oct 2007Awrd17108358

Lengths are direct survey measurements. RiverFish does not estimate fish weights from length.

Explore the river

Where atlantic salmon were found

Each point marks a survey location with at least one atlantic salmon 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 atlantic salmon
Awrd325 Oct 200725 Oct 20071
Awrd2824 Oct 200724 Oct 20071
Awrd2224 Oct 200724 Oct 20071
Awrd1724 Oct 200724 Oct 20071
Auard6818 Oct 200718 Oct 20071
Auard13818 Oct 200718 Oct 20071
Auard13118 Oct 200718 Oct 20071
Auard12818 Oct 200718 Oct 20071
Auard11218 Oct 200718 Oct 20071
Auard8617 Oct 200717 Oct 20071
Auard15417 Oct 200717 Oct 20071
Auard14417 Oct 200717 Oct 20071
Awrd4516 Oct 200716 Oct 20071
Awrd3216 Oct 200716 Oct 20071
Awrd3116 Oct 200716 Oct 20071
Awrd5912 Oct 200712 Oct 20071
Awrd5812 Oct 200712 Oct 20071
Anrd9912 Oct 200712 Oct 20071
Anrd831 Oct 20071 Oct 20071
Anrd681 Oct 20071 Oct 20071
Anrd671 Oct 20071 Oct 20071
Anrd391 Oct 20071 Oct 20071
Anrd5028 Sept 200728 Sept 20071
Anrd4328 Sept 200728 Sept 20071
Anrd4228 Sept 200728 Sept 20071
Anrd1628 Sept 200728 Sept 20071
Awrd7126 Sept 200726 Sept 20071
Anrd7026 Sept 200726 Sept 20071

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

2007–2007

Survey records by year

Each bar shows how many survey visits recorded atlantic salmon that year.

Fish measured by surveyors

Measured length distribution

See how the 1,135 measured fish were spread across different length ranges.

Smallest
5.7 cm
Lower quarter
8.9 cm
Median
10.2 cm
Upper quarter
11.3 cm
Largest
14.7 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Hybridisation Project

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

Brown / sea trout

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 →