RiverFish

Dace · Leuciscus leuciscus

Dace in the River Boulters - Bray

Largest measured dace: 25 cm

The largest dace measured in Environment Agency surveys of the River Boulters - Bray was 25 cm, recorded at Boulters - Bray, Main Channel on 7 September 2004.

Across 441 measured dace, the median measured length was 11.2 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 Boulters - Bray.

See dace records across England →

Most recent observation27 July 2025Boulters Weir Stream · 1 fish
Largest measured dace
25 cm
Median length
11.2 cm
Fish measured
441
Survey locations
2

Individual EA measurements

Largest measured dace

The largest individual measurements in this river and species dataset. Equal measurements are retained as separate surveyed fish.

LengthSurvey dateSurvey locationSurvey ID
25 cm7 Sept 2004Boulters - Bray, Main Channel82358
24.5 cm7 Sept 2004Boulters Weir Stream82357
23.5 cm1 Sept 1995Boulters Weir Stream121594
22.9 cm10 Sept 2002Boulters - Bray, Main Channel69020
22.5 cm10 Sept 2002Boulters - Bray, Main Channel69020
22.5 cm1 Sept 1995Boulters Weir Stream121594
21.9 cm2 Sept 2003Boulters Weir Stream77773
21.5 cm1 Sept 1995Boulters Weir Stream121594
21.3 cm2 Sept 2003Boulters Weir Stream77773
21 cm10 Sept 2002Boulters - Bray, Main Channel69020

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

Explore the river

Where dace were found

Each point marks a survey location with at least one dace 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 dace
Boulters Weir Stream1 Sept 199527 Jul 202521
Boulters - Bray, Main Channel18 Sept 19951 Sept 20058

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

1995–2025

Survey records by year

Each bar shows how many survey visits recorded dace that year.

Fish measured by surveyors

Measured length distribution

See how the 441 measured fish were spread across different length ranges.

Smallest
4.7 cm
Lower quarter
7.6 cm
Median
11.2 cm
Upper quarter
13.4 cm
Largest
25 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Boulters - Bray

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

Bleak Pike Roach Chub Perch Barbel

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 →