AnglerRadar evidence & rulesSearch another water

Historic monitoring evidence · Environment Agency

D/S Trengune Br

Devon and Cornwall and the Isles of Scilly · 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.

14survey events
19 Jul 2007first recorded survey
28 Jul 2025latest recorded survey
9observed 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.

Atlantic salmon

Salmo salar
First record
19 Jul 2007
Latest record
28 Jul 2025
Survey events
14

Bullhead

Cottus gobio
First record
19 Jul 2007
Latest record
28 Jul 2025
Survey events
14

Stone loach

Barbatula barbatula
First record
19 Jul 2007
Latest record
28 Jul 2025
Survey events
14

Brown / sea trout

Salmo trutta
First record
19 Jul 2007
Latest record
28 Jul 2025
Survey events
13

Minnow

Phoxinus phoxinus
First record
19 Jul 2007
Latest record
28 Jul 2025
Survey events
12

Brook lamprey ammocoetes

Lampetra planeri
First record
5 Jul 2011
Latest record
28 Jul 2025
Survey events
9

Grayling

Thymallus thymallus
First record
5 Jul 2011
Latest record
5 Jul 2011
Survey events
1

Brook lamprey

Lampetra planeri
First record
8 Aug 2008
Latest record
1 Jul 2010
Survey events
3

European eel

Anguilla anguilla
First record
8 Aug 2008
Latest record
8 Aug 2008
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.

Check live freshwater fishing rules

Provenance

Source, licence and boundary

Open the official dataset