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Historic monitoring evidence · Environment Agency

Trussel Bridge

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.

25survey events
30 Aug 1994first recorded survey
15 Jun 2026latest recorded survey
8observed 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.

Brown / sea trout

Salmo trutta
First record
30 Aug 1994
Latest record
15 Jun 2026
Survey events
25

Bullhead

Cottus gobio
First record
30 Aug 1994
Latest record
15 Jun 2026
Survey events
25

European eels > elvers

Anguilla anguilla
First record
13 Aug 2002
Latest record
15 Jun 2026
Survey events
16

Brook lamprey ammocoetes

Lampetra planeri
First record
23 Jun 2011
Latest record
15 Jun 2026
Survey events
10

European elvers

Anguilla anguilla
First record
19 Jul 2017
Latest record
15 Jun 2021
Survey events
4

Atlantic salmon

Salmo salar
First record
30 Aug 1994
Latest record
12 Jun 2019
Survey events
17

European eel

Anguilla anguilla
First record
30 Aug 1994
Latest record
23 Jun 2010
Survey events
6

Lamprey sp. ammocoetes

Petromyzontidae
First record
23 Jun 2010
Latest record
23 Jun 2010
Survey events
1

Rules and access

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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