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Historic monitoring evidence · Environment Agency

Acaster - Fry Survey

Yorkshire · survey site

This page records ecological survey evidence. It is not proof of current fish presence, abundance, fishing quality, access, permission or safety at this location.

34survey events
20 Sept 1984first recorded survey
7 Aug 2025latest recorded survey
11observed taxa shown

Observed taxa

What monitoring recorded here

Taxa are ordered by latest survey date. Counts and records reflect monitoring events, not an angling forecast.

Gudgeon

Gobio gobio
First record
20 Sept 1984
Latest record
7 Aug 2025
Survey events
31

Roach

Rutilus rutilus
First record
20 Sept 1984
Latest record
7 Aug 2025
Survey events
31

Chub

Leuciscus cephalus
First record
20 Sept 1984
Latest record
7 Aug 2025
Survey events
30

Dace

Leuciscus leuciscus
First record
24 Sept 1985
Latest record
7 Aug 2025
Survey events
20

Perch

Perca fluviatilis
First record
20 Sept 1984
Latest record
7 Aug 2025
Survey events
16

Minnow

Phoxinus phoxinus
First record
24 Sept 1985
Latest record
7 Aug 2025
Survey events
16

Bleak

Alburnus alburnus
First record
24 Sept 1985
Latest record
14 Aug 2023
Survey events
15

Common bream

Abramis brama
First record
14 Sept 1994
Latest record
12 Aug 2019
Survey events
6

Ruffe

Gymnocephalus cernuus
First record
24 Sept 1985
Latest record
12 Aug 2019
Survey events
4

Barbel

Barbus barbus
First record
23 Sept 1987
Latest record
10 Aug 2018
Survey events
6

3-spined stickleback

Gasterosteus aculeatus
First record
20 Sept 1984
Latest record
10 Aug 2018
Survey events
4

Rules and access

Check before you travel.

Environment Agency ecology records do not carry fishing-rights boundaries or live restrictions. Confirm the fishery owner, permission, local byelaws, seasonal rules, safety notices and current conditions before setting out.

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Provenance

Source, licence and boundary

Open the official dataset