Roach · Rutilus rutilus

Roach in the Park Brook

Largest measured roach: 22.7 cm

The largest roach measured in Environment Agency surveys of the Park Brook was 22.7 cm, recorded at Trentham Golf Club on 28 April 1999.

Across 22 measured roach, the median measured length was 17.4 cm.

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

See roach records across England →

Most recent observation28 April 1999Trentham Golf Club · 5 fish

Largest measured roach: 22.7 cm
Median length: 17.4 cm
Fish measured: 22
Survey locations: 3

Individual EA measurements

Largest measured roach

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
22.7 cm	28 Apr 1999	Trentham Golf Club	79288
21.6 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
20.1 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
19.9 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
19.5 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
19.5 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
18.4 cm	18 Oct 1990	Trentham Gardens (Site 1)	4798
18.3 cm	28 Apr 1999	Trentham Golf Club	79288
18 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796
17.7 cm	18 Oct 1990	Trentham Gardens (Site 2)	4796

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

Explore the river

Where roach were found

Each point marks a survey location with at least one roach 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 roach
Trentham Golf Club	20 Jul 1994	28 Apr 1999	2
Trentham Gardens (Site 2)	18 Oct 1990	18 Oct 1990	1
Trentham Gardens (Site 1)	18 Oct 1990	18 Oct 1990	1

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

1990–1999

Survey records by year

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

290

091

092

093

194

095

096

097

098

199

Fish measured by surveyors

Measured length distribution

See how the 22 measured fish were spread across different length ranges.

Smallest: 8.1 cm
Lower quarter: 13.8 cm
Median: 17.4 cm
Upper quarter: 19.2 cm
Largest: 22.7 cm

0–99 mm

100–199 mm

200–299 mm

Lengths are direct survey measurements rather than anglers’ catches.

More fish in this river

Explore the Park Brook

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

Brown / sea trout Gudgeon

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 →