Stone loach · Barbatula barbatula

Stone loach in the Jubilee River

Largest measured stone loach: 9.6 cm

The largest stone loach measured in Environment Agency surveys of the Jubilee River was 9.6 cm, recorded at Conservation Section No 1 (DS) on 23 August 2005.

Across 387 measured stone loach, the median measured length was 5.1 cm.

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

See stone loach records across England →

Most recent observation23 August 2013Taplow · 1 fish

Largest measured stone loach: 9.6 cm
Median length: 5.1 cm
Fish measured: 387
Survey locations: 6

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
9.6 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849
8.9 cm	23 Aug 2010	Conservation Section No 2 (US)	123606
8.8 cm	27 Aug 2008	Upstream of Slough Weir	114215
8.5 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849
8.3 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849
8 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849
7.7 cm	22 Aug 2005	Taplow	90938
7.5 cm	23 Aug 2013	Taplow	138209
7.4 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849
7.4 cm	23 Aug 2005	Conservation Section No 1 (DS)	90849

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
Taplow	20 Aug 2003	23 Aug 2013	7
Black Potts	31 Aug 2004	22 Aug 2013	6
Conservation Section No 2 (US)	19 Aug 2003	21 Aug 2013	8
Conservation Section No 1 (DS)	23 Aug 2005	21 Aug 2013	7
Upstream of Slough Weir	3 Sept 2004	24 Aug 2010	5
Eton Far Shore	31 Aug 2004	24 Aug 2010	4

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

2003–2013

Survey records by year

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

203

404

505

506

207

608

309

610

011

012

413

Fish measured by surveyors

Measured length distribution

See how the 387 measured fish were spread across different length ranges.

Smallest: 2.1 cm
Lower quarter: 4.6 cm
Median: 5.1 cm
Upper quarter: 5.7 cm
Largest: 9.6 cm

0–99 mm

387

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Jubilee River

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

3-spined stickleback Gudgeon Perch Roach 10-spined stickleback Bullhead

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 →