RiverFish

Rainbow trout · Oncorhynchus mykiss

Rainbow trout in the Ozelworth Brook

Largest measured rainbow trout: 51.5 cm

The largest rainbow trout measured in Environment Agency surveys of the Ozelworth Brook was 51.5 cm, recorded at Park Farm on 4 August 2010.

Across 12 measured rainbow trout, the median measured length was 28.6 cm.

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

See rainbow trout records across England →

Most recent observation4 August 2010Park Farm · 1 fish
Largest measured rainbow trout
51.5 cm
Median length
28.6 cm
Fish measured
12
Survey locations
4

Individual EA measurements

Largest measured rainbow 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 cm4 Aug 2010Park Farm123307
31.2 cm14 Mar 2000Kingswood textile mill68622
29.4 cm24 Aug 1999Kingswood68820
29.1 cm24 Aug 1999Kingswood68820
28.8 cm24 Aug 1999Kingswood68820
28.8 cm23 Aug 1999Lower Barns Farm68860
28.4 cm23 Aug 1999Lower Barns Farm68860
27.6 cm23 Aug 1999Lower Barns Farm68860
25.4 cm23 Aug 1999Lower Barns Farm68860
24.2 cm24 Aug 1999Kingswood68820

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

Explore the river

Where rainbow trout were found

Each point marks a survey location with at least one rainbow 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 rainbow trout
Park Farm4 Aug 20104 Aug 20101
Kingswood textile mill14 Mar 200014 Mar 20001
Kingswood24 Aug 199924 Aug 19991
Lower Barns Farm23 Aug 199923 Aug 19991

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

1999–2010

Survey records by year

Each bar shows how many survey visits recorded rainbow trout that year.

Fish measured by surveyors

Measured length distribution

See how the 12 measured fish were spread across different length ranges.

Smallest
15.8 cm
Lower quarter
25.1 cm
Median
28.6 cm
Upper quarter
29.2 cm
Largest
51.5 cm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Ozelworth Brook

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

Brown / sea trout Bullhead European eel 3-spined stickleback

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 →