ARAnglerRadar evidence & rules

Historic monitoring evidence · Environment Agency

Biddenham

East Anglia · 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.

4survey events
29 Nov 1988first recorded survey
17 Nov 1997latest recorded survey
14observed taxa shown

Separate-signal passport

What this record proves — and what it does not.

No blended quality score. Identity, monitoring, freshness, access and rules stay as separate signals so one strong fact cannot hide a missing one.

01 · Identity

Stable monitoring site

AnglerRadar ID
ea-fish-site:4690
EA waterbody ID
GB105033047923
Waterbody
Great Ouse (Newport Pagnell to Bedford)
Catchment
Upper Ouse
02 · Observed evidence

Dated survey record

Scope
freshwater
Survey events
4
Positive taxa shown
14
Recorded methods
SEINE NETTING
03 · Freshness

Latest survey about 28 years ago

Coverage runs from 29 Nov 1988 to 17 Nov 1997. This is historic monitoring, never a live presence or catch forecast.

04 · Trip constraints

Access remains unresolved

The survey carries no fishing-rights boundary, permission, opening status or safety notice. Check the owner, rod licence, current byelaws and conditions separately.

Location protection: AnglerRadar does not print the survey coordinate on this page, and nearby API results use coarsened survey areas rather than exact species-linked points.

Observed taxa

What monitoring recorded here

Taxa are ordered by latest survey date. Counts and records reflect monitoring events, not an angling forecast.

Roach

Rutilus rutilus
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
4

Perch

Perca fluviatilis
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
4

Pike

Esox lucius
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
4

Chub

Leuciscus cephalus
First record
5 Mar 1992
Latest record
17 Nov 1997
Survey events
3

Tench

Tinca tinca
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
3

Bullhead

Cottus gobio
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
3

Minnow

Phoxinus phoxinus
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
3

Dace

Leuciscus leuciscus
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
2

Gudgeon

Gobio gobio
First record
29 Nov 1988
Latest record
17 Nov 1997
Survey events
2

3-spined stickleback

Gasterosteus aculeatus
First record
2 Dec 1994
Latest record
17 Nov 1997
Survey events
2

Common bream

Abramis brama
First record
17 Nov 1997
Latest record
17 Nov 1997
Survey events
1

Silver bream

Abramis bjoerkna
First record
17 Nov 1997
Latest record
17 Nov 1997
Survey events
1

Bleak

Alburnus alburnus
First record
5 Mar 1992
Latest record
5 Mar 1992
Survey events
1

Spined loach

Cobitis taenia
First record
29 Nov 1988
Latest record
29 Nov 1988
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

More evidence nearby

Other surveyed waters in East Anglia.

1,913 survey sites in this ecology region carry recorded taxa. Each keeps its own dates and source.

Browse East Anglia survey sites →