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Historic monitoring evidence · Environment Agency

Derwent conf - u/s

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.

6survey events
30 Aug 2005first recorded survey
31 Jul 2024latest 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.

Minnow

Phoxinus phoxinus
First record
30 Aug 2005
Latest record
31 Jul 2024
Survey events
5

Pike

Esox lucius
First record
13 Aug 2010
Latest record
31 Jul 2024
Survey events
4

Dace

Leuciscus leuciscus
First record
13 Aug 2010
Latest record
31 Jul 2024
Survey events
3

3-spined stickleback

Gasterosteus aculeatus
First record
5 Jul 2012
Latest record
31 Jul 2024
Survey events
3

Perch

Perca fluviatilis
First record
25 Jun 2018
Latest record
31 Jul 2024
Survey events
2

Roach

Rutilus rutilus
First record
5 Jul 2012
Latest record
25 Jun 2018
Survey events
2

Bullhead

Cottus gobio
First record
5 Jul 2012
Latest record
25 Jun 2018
Survey events
2

Stone loach

Barbatula barbatula
First record
5 Jul 2012
Latest record
25 Jun 2018
Survey events
2

Grayling

Thymallus thymallus
First record
25 Jun 2018
Latest record
25 Jun 2018
Survey events
1

Gudgeon

Gobio gobio
First record
25 Jun 2018
Latest record
25 Jun 2018
Survey events
1

European eels > elvers

Anguilla anguilla
First record
5 Jul 2012
Latest record
5 Jul 2012
Survey events
1

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