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Historic monitoring evidence · Environment Agency

Berkhamsted

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.

2survey events
31 Mar 1987first recorded survey
4 Apr 1987latest 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.

Common bream

Abramis brama
First record
31 Mar 1987
Latest record
4 Apr 1987
Survey events
2

Roach

Rutilus rutilus
First record
31 Mar 1987
Latest record
4 Apr 1987
Survey events
2

Gudgeon

Gobio gobio
First record
31 Mar 1987
Latest record
31 Mar 1987
Survey events
1

Rudd varieties

Scardinius erythrophthalmus
First record
31 Mar 1987
Latest record
31 Mar 1987
Survey events
1

Tench varieties

Tinca tinca
First record
31 Mar 1987
Latest record
31 Mar 1987
Survey events
1

Perch

Perca fluviatilis
First record
31 Mar 1987
Latest record
31 Mar 1987
Survey events
1

Pike varieties

Esox lucius
First record
31 Mar 1987
Latest record
31 Mar 1987
Survey events
1

European eel

Anguilla anguilla
First record
31 Mar 1987
Latest record
31 Mar 1987
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.

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Provenance

Source, licence and boundary

Open the official dataset