3-spined stickleback · Gasterosteus aculeatus

3-spined stickleback in the Hatherley Brook

Largest measured 3-spined stickleback: 7.1 cm

The largest 3-spined stickleback measured in Environment Agency surveys of the Hatherley Brook was 7.1 cm, recorded at Golden Valley on 3 August 1992.

Across 70 measured 3-spined stickleback, the median measured length was 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 Hatherley Brook.

See 3-spined stickleback records across England →

Most recent observation28 August 2013Longford · 45 fish

Largest measured 3-spined stickleback: 7.1 cm
Median length: 5 cm
Fish measured: 70
Survey locations: 4

Individual EA measurements

Largest measured 3-spined stickleback

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
7.1 cm	3 Aug 1992	Golden Valley	81126
6.8 cm	11 Apr 2003	Longford	75830
6.8 cm	11 Apr 2003	Longford	75830
6.8 cm	3 Aug 1992	Golden Valley	81126
6.7 cm	3 Aug 1992	Golden Valley	81126
6.6 cm	24 Jun 1997	Golden Valley	81120
6.5 cm	11 Apr 2003	Longford	75830
6.5 cm	1 Jun 1998	Churchdown	81206
6.5 cm	1 Jun 1998	Churchdown	81206
6.5 cm	1 Jun 1998	Churchdown	81206

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

Explore the river

Where 3-spined stickleback were found

Each point marks a survey location with at least one 3-spined stickleback 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 3-spined stickleback
Longford	3 Aug 1992	28 Aug 2013	3
Churchdown	18 Aug 1992	1 Jun 1998	2
Golden Valley	3 Aug 1992	24 Jun 1997	2
Down Hatherley	14 May 1986	3 Aug 1992	2

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

1986–2013

Survey records by year

Each bar shows how many survey visits recorded 3-spined stickleback that year.

186

087

088

089

090

091

492

093

094

095

096

197

198

099

000

001

002

103

004

005

006

007

008

009

010

011

012

113

Fish measured by surveyors

Measured length distribution

See how the 70 measured fish were spread across different length ranges.

Smallest: 2.2 cm
Lower quarter: 3.3 cm
Median: 5 cm
Upper quarter: 5.7 cm
Largest: 7.1 cm

0–99 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Hatherley Brook

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

European eel Stone loach Roach

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 →