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Historic monitoring evidence · Environment Agency

Lucas Castle

Solent and South Downs · 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
16 Jun 2003first recorded survey
17 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.

Brown / sea trout

Salmo trutta
First record
16 Jun 2003
Latest record
17 Jul 2025
Survey events
6

Bullhead

Cottus gobio
First record
16 Jun 2003
Latest record
17 Jul 2025
Survey events
6

Stone loach

Barbatula barbatula
First record
16 Jun 2003
Latest record
17 Jul 2025
Survey events
6

Minnow

Phoxinus phoxinus
First record
16 Jun 2003
Latest record
17 Jul 2025
Survey events
5

Brook lamprey ammocoetes

Lampetra planeri
First record
17 Jul 2025
Latest record
17 Jul 2025
Survey events
1

Brook lamprey

Lampetra planeri
First record
26 Jul 2013
Latest record
9 Jul 2019
Survey events
2

Lamprey sp. ammocoetes

Petromyzontidae
First record
4 May 2006
Latest record
4 May 2006
Survey events
1

European eel

Anguilla anguilla
First record
16 Jun 2003
Latest record
16 Jun 2003
Survey events
1

Lamprey sp.

Petromyzontidae
First record
16 Jun 2003
Latest record
16 Jun 2003
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