RiverFish

Grayling · Thymallus thymallus

Grayling in the River Enborne

Largest measured grayling: 28.7 cm

The largest grayling measured in Environment Agency surveys of the River Enborne was 28.7 cm, recorded at Bishop's Green on 6 April 2005.

Across 8 measured grayling, the median measured length was 22.2 cm.

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

See grayling records across England →

Most recent observation15 May 2019Wasing Lower Farm · 1 fish
Largest measured grayling
28.7 cm
Median length
22.2 cm
Fish measured
8
Survey locations
3

Individual EA measurements

Largest measured grayling

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

LengthSurvey dateSurvey locationSurvey ID
28.7 cm6 Apr 2005Bishop's Green84383
28.3 cm6 Apr 2005Bishop's Green84383
24.1 cm15 May 2019Wasing Lower Farm154484
22.2 cm1 May 2013Folly Farm135954
22.2 cm5 Apr 2005Folly Farm84384
21.9 cm1 May 2013Folly Farm135954
21.9 cm1 May 2013Folly Farm135954
19.9 cm1 May 2013Folly Farm135954

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

Explore the river

Where grayling were found

Each point marks a survey location with at least one grayling 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 grayling
Wasing Lower Farm15 May 201915 May 20191
Folly Farm5 Apr 20051 May 20132
Bishop's Green6 Apr 20056 Apr 20051

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

2005–2019

Survey records by year

Each bar shows how many survey visits recorded grayling that year.

Fish measured by surveyors

Measured length distribution

See how the 8 measured fish were spread across different length ranges.

Smallest
19.9 cm
Lower quarter
21.9 cm
Median
22.2 cm
Upper quarter
25.2 cm
Largest
28.7 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Enborne

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

Brown / sea trout Bullhead Minnow Chub Stone loach Dace

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 →