Brook lamprey · Lampetra planeri

Brook lamprey in the River Noe

Largest measured brook lamprey: 18 cm

The largest brook lamprey measured in Environment Agency surveys of the River Noe was 18 cm, recorded at Fullwood Stile on 7 September 2016.

Across 114 measured brook lamprey, the median measured length was 13.5 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 Noe.

See brook lamprey records across England →

Most recent observation7 September 2016Fullwood Stile · 33 fish

Largest measured brook lamprey: 18 cm
Median length: 13.5 cm
Fish measured: 114
Survey locations: 2

Individual EA measurements

Largest measured brook lamprey

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
18 cm	7 Sept 2016	Fullwood Stile	149283
18 cm	16 Jul 2013	Fullwood Stile	137336
18 cm	16 Jul 2013	Fullwood Stile	137336
17 cm	15 Jul 2014	Fullwood Stile	141714
17 cm	16 Jul 2013	Fullwood Stile	137336
16.5 cm	15 Jul 2014	Fullwood Stile	141714
16.5 cm	12 Sept 2012	Fullwood Stile	134239
16 cm	7 Sept 2016	Fullwood Stile	149283
16 cm	15 Jul 2014	Fullwood Stile	141714
16 cm	15 Jul 2014	Fullwood Stile	141714

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

Explore the river

Where brook lamprey were found

Each point marks a survey location with at least one brook lamprey 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 brook lamprey
Fullwood Stile	30 Nov 2000	7 Sept 2016	9
Edale End	30 Nov 2000	12 May 2003	2

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

2000–2016

Survey records by year

Each bar shows how many survey visits recorded brook lamprey that year.

200

101

002

103

004

105

106

007

108

009

010

011

112

113

114

015

116

Fish measured by surveyors

Measured length distribution

See how the 114 measured fish were spread across different length ranges.

Smallest: 5.5 cm
Lower quarter: 12 cm
Median: 13.5 cm
Upper quarter: 15 cm
Largest: 18 cm

0–99 mm

100–199 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Noe

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

Brown / sea trout Bullhead Grayling

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 →