RiverFish

Atlantic salmon · Salmo salar

Atlantic salmon in the River Crooked Oak

Largest measured atlantic salmon: 17 cm

The largest atlantic salmon measured in Environment Agency surveys of the River Crooked Oak was 17 cm, recorded at Ashmill (Te) on 20 June 2018.

Across 307 measured atlantic salmon, the median measured length was 6.3 cm.

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

See atlantic salmon records across England →

Most recent observation6 August 2025Eastwood Farm (Sp) · 1 fish
Largest measured atlantic salmon
17 cm
Median length
6.3 cm
Fish measured
307
Survey locations
6

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
17 cm20 Jun 2018Ashmill (Te)152668
14.8 cm30 Jul 2013Eastwood Farm (Sp)137904
14.6 cm30 Jul 2012Yeo Bridge (Sp)132531
14.2 cm30 Jul 2012Harpsom Wood (Sp)132529
13.8 cm5 Jul 2019Ashmill (Te)154727
13.7 cm16 Jul 2015Ashmill (Te)145430
13.7 cm30 Jul 2012Harpsom Wood (Sp)132529
13.6 cm30 Aug 2018Eastwood Farm (Sp)153476
13.6 cm30 Jul 2012Harpsom Wood (Sp)132529
13.5 cm30 Jul 2012Eastwood Farm (Sp)132532

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
Eastwood Farm (Sp)21 Aug 19966 Aug 20257
Yeo Bridge (Sp)19 Aug 199628 Jul 20254
Harpsom Wood (Sp)19 Aug 199628 Jul 20255
Ashmill (Te)19 Aug 199626 Jun 202520
Alswear (Sp)*21 Aug 19963 Sept 19992
Owlaborough (Sp)*19 Aug 199619 Aug 19961

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

1996–2025

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 307 measured fish were spread across different length ranges.

Smallest
3.1 cm
Lower quarter
5.6 cm
Median
6.3 cm
Upper quarter
8.1 cm
Largest
17 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Crooked Oak

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

Brown / sea trout Bullhead Stone loach European eel Minnow

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 →