RiverFish

Brown / sea trout · Salmo trutta

Brown / sea trout in the River Worth

Largest measured brown / sea trout: 51.5 cm

The largest brown / sea trout measured in Environment Agency surveys of the River Worth was 51.5 cm, recorded at Bridgehouse Beck on 30 September 2008.

Across 1,808 measured brown / sea trout, the median measured length was 13.2 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 Worth.

See brown / sea trout records across England →

Most recent observation6 August 2024Haworth · 44 fish
Largest measured brown / sea trout
51.5 cm
Median length
13.2 cm
Fish measured
1,808
Survey locations
9

Individual EA measurements

Largest measured brown / sea trout

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

LengthSurvey dateSurvey locationSurvey ID
51.5 cm30 Sept 2008Bridgehouse Beck115962
43.5 cm12 Aug 2009Hermit Hole119881
40 cm2 Sept 2016Providence Lane149662
39.4 cm17 Sept 2007Hermit Hole107933
39.2 cm30 Sept 2008Bridgehouse Beck115962
38.5 cm17 Sept 2007Hermit Hole107933
38.4 cm17 Sept 2007Hermit Hole107933
37.3 cm11 Sept 2007Bridgehouse Beck108590
37 cm14 Sept 2021Providence Lane160261
36.5 cm6 Aug 2009Bridgehouse Beck119882

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

Explore the river

Where brown / sea trout were found

Each point marks a survey location with at least one brown / sea trout 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 brown / sea trout
Haworth17 Aug 20236 Aug 20242
Bridgehouse Beck11 Sept 20076 Aug 20245
Dalton Road12 Sept 201917 Aug 20232
Providence Lane21 Sept 200514 Sept 202111
Downstream Ponden Mill (WR)12 Oct 20009 Sept 201412
Hermit Hole17 Sept 20074 Sept 20144
Rock ramp weir - d/s16 Aug 201316 Aug 20131
Hermit Hole - u/s16 Aug 201316 Aug 20131
Sladen Beck Upstream Sladen Bridge2 Sept 20082 Sept 20081

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

2000–2024

Survey records by year

Each bar shows how many survey visits recorded brown / sea trout that year.

Fish measured by surveyors

Measured length distribution

See how the 1,808 measured fish were spread across different length ranges.

Smallest
2.8 cm
Lower quarter
7.7 cm
Median
13.2 cm
Upper quarter
18.8 cm
Largest
51.5 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the River Worth

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

Bullhead Brook lamprey

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 →