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Historic monitoring evidence · Environment Agency

Upcott Mill

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.

23survey events
17 Jul 1992first recorded survey
19 Aug 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.

Brown / sea trout

Salmo trutta
First record
17 Jul 1992
Latest record
19 Aug 2025
Survey events
23

Bullhead

Cottus gobio
First record
17 Jul 1992
Latest record
19 Aug 2025
Survey events
22

Stone loach

Barbatula barbatula
First record
17 Jul 1992
Latest record
19 Aug 2025
Survey events
20

Minnow

Phoxinus phoxinus
First record
25 Aug 1994
Latest record
19 Aug 2025
Survey events
9

European eels > elvers

Anguilla anguilla
First record
7 Jul 1995
Latest record
19 Aug 2025
Survey events
5

Brook lamprey ammocoetes

Lampetra planeri
First record
18 Aug 2015
Latest record
19 Aug 2025
Survey events
4

3-spined stickleback

Gasterosteus aculeatus
First record
19 Aug 2025
Latest record
19 Aug 2025
Survey events
1

Atlantic salmon

Salmo salar
First record
17 Jul 1992
Latest record
14 Aug 2023
Survey events
18

European eel

Anguilla anguilla
First record
15 Jul 1997
Latest record
22 Jul 2005
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.

Check live freshwater fishing rules

Provenance

Source, licence and boundary

Open the official dataset