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Historic monitoring evidence · Environment Agency

Wraysbury

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.

8survey events
3 Jun 2015first recorded survey
3 Jun 2025latest recorded survey
11observed 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.

Perch

Perca fluviatilis
First record
3 Jun 2015
Latest record
3 Jun 2025
Survey events
8

Chub

Leuciscus cephalus
First record
3 Jun 2015
Latest record
3 Jun 2025
Survey events
7

Pike

Esox lucius
First record
3 Jun 2015
Latest record
3 Jun 2025
Survey events
7

Gudgeon

Gobio gobio
First record
3 Jun 2015
Latest record
3 Jun 2025
Survey events
6

European eels > elvers

Anguilla anguilla
First record
1 Jun 2017
Latest record
3 Jun 2025
Survey events
5

Barbel

Barbus barbus
First record
3 Jun 2015
Latest record
3 Jun 2025
Survey events
4

Tench

Tinca tinca
First record
31 May 2016
Latest record
3 Jun 2025
Survey events
3

Roach

Rutilus rutilus
First record
3 Jun 2015
Latest record
4 Jun 2024
Survey events
7

Dace

Leuciscus leuciscus
First record
3 Jun 2015
Latest record
4 Jun 2024
Survey events
6

European eel

Anguilla anguilla
First record
3 Jun 2015
Latest record
14 Jun 2018
Survey events
3

Bleak

Alburnus alburnus
First record
3 Jun 2015
Latest record
3 Jun 2015
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