Stone loach · Barbatula barbatula

Stone loach in the River Woldgrift Subcatchment

Largest measured stone loach: 9.3 cm

The largest stone loach measured in Environment Agency surveys of the River Woldgrift Subcatchment was 9.3 cm, recorded at Bambers Bridge South on 13 June 1995.

Across 28 measured stone loach, the median measured length was 6.8 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 Woldgrift Subcatchment.

See stone loach records across England →

Most recent observation27 May 2015Bilsby Gauging Station

Largest measured stone loach: 9.3 cm
Median length: 6.8 cm
Fish measured: 28
Survey locations: 4

Individual EA measurements

Largest measured stone loach

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
9.3 cm	13 Jun 1995	Bambers Bridge South	57675
9.1 cm	12 Jun 1995	Axletree Hurn STW	57674
9 cm	15 Jun 1995	Trusthorpe Pump South	57676
8.2 cm	15 Jun 1995	Trusthorpe Pump South	57676
8.1 cm	12 Jun 1995	Axletree Hurn STW	57674
7.5 cm	13 Jun 1995	Bambers Bridge South	57675
7.4 cm	15 Jun 1995	Trusthorpe Pump South	57676
7.4 cm	13 Jun 1995	Bambers Bridge South	57675
7.2 cm	15 Jun 1995	Trusthorpe Pump South	57676
7.1 cm	12 Jun 1995	Axletree Hurn STW	57674

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

Explore the river

Where stone loach were found

Each point marks a survey location with at least one stone loach 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 stone loach
Bilsby Gauging Station	27 May 2015	27 May 2015	1
Trusthorpe Pump South	15 Jun 1995	15 Jun 1995	1
Bambers Bridge South	13 Jun 1995	13 Jun 1995	1
Axletree Hurn STW	12 Jun 1995	12 Jun 1995	1

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

1995–2015

Survey records by year

Each bar shows how many survey visits recorded stone loach that year.

395

096

097

098

099

000

001

002

003

004

005

006

007

008

009

010

011

012

013

014

115

Fish measured by surveyors

Measured length distribution

See how the 28 measured fish were spread across different length ranges.

Smallest: 4.3 cm
Lower quarter: 6.2 cm
Median: 6.8 cm
Upper quarter: 7.4 cm
Largest: 9.3 cm

0–99 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Woldgrift Subcatchment

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

3-spined stickleback Roach European eel Pike Rudd Flounder

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 →