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Historic monitoring evidence · Environment Agency

Mount Loops

Hertfordshire and North London · 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.

3survey events
7 Mar 1993first recorded survey
14 Aug 2003latest recorded survey
10observed 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.

Gudgeon

Gobio gobio
First record
7 Mar 1993
Latest record
14 Aug 2003
Survey events
3

3-spined stickleback

Gasterosteus aculeatus
First record
7 Mar 1993
Latest record
14 Aug 2003
Survey events
3

Bullhead

Cottus gobio
First record
7 Mar 1993
Latest record
14 Aug 2003
Survey events
3

Stone loach

Barbatula barbatula
First record
7 Mar 1993
Latest record
14 Aug 2003
Survey events
3

Dace

Leuciscus leuciscus
First record
2 Oct 2002
Latest record
14 Aug 2003
Survey events
2

Pike

Esox lucius
First record
2 Oct 2002
Latest record
14 Aug 2003
Survey events
2

Chub

Leuciscus cephalus
First record
7 Mar 1993
Latest record
2 Oct 2002
Survey events
2

10-spined stickleback

Pungitius pungitius
First record
2 Oct 2002
Latest record
2 Oct 2002
Survey events
1

Pike varieties

Esox lucius
First record
7 Mar 1993
Latest record
7 Mar 1993
Survey events
1

Minnow

Phoxinus phoxinus
First record
7 Mar 1993
Latest record
7 Mar 1993
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