RiverFish

Grayling · Thymallus thymallus

Grayling in the River Holme

Largest measured grayling: 27.8 cm

The largest grayling measured in Environment Agency surveys of the River Holme was 27.8 cm, recorded at Berry Brow on 16 September 2009.

Across 11 measured grayling, the median measured length was 15.5 cm.

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

See grayling records across England →

Most recent observation25 August 2015Berry Brow · 2 fish
Largest measured grayling
27.8 cm
Median length
15.5 cm
Fish measured
11
Survey locations
2

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
27.8 cm16 Sept 2009Berry Brow119906
23.8 cm12 Aug 2012Berry Brow133342
23.8 cm7 Sept 2010Berry Brow124019
23.1 cm12 Aug 2012Berry Brow133342
22.7 cm12 Aug 2012Lockwood134515
15.5 cm16 Sept 2009Berry Brow119906
12.2 cm7 Sept 2010Berry Brow124019
11.6 cm7 Sept 2010Berry Brow124019
10.7 cm7 Sept 2010Berry Brow124019
9.7 cm25 Aug 2015Berry Brow146183

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
Berry Brow16 Sept 200925 Aug 20154
Lockwood12 Aug 201212 Aug 20121

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

2009–2015

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 11 measured fish were spread across different length ranges.

Smallest
8.9 cm
Lower quarter
11.2 cm
Median
15.5 cm
Upper quarter
23.5 cm
Largest
27.8 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Holme

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

Brown / sea trout Bullhead 3-spined stickleback Stone loach Minnow Rainbow 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 →