ARAnglerRadar evidence & rules

Historic monitoring evidence · Environment Agency

Welches

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.

12survey events
28 Mar 1988first recorded survey
10 Mar 2026latest recorded survey
12observed 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:4544
EA waterbody ID
GB105033047922
Waterbody
Counter Drain
Catchment
Middle Level System
02 · Observed evidence

Dated survey record

Scope
freshwater
Survey events
12
Positive taxa shown
12
Recorded methods
SEINE NETTING · TRAWL NETTING · WRAP AROUND SEINE NETTING
03 · Freshness

Latest survey within 12 months

Coverage runs from 28 Mar 1988 to 10 Mar 2026. 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.

Rudd

Scardinius erythrophthalmus
First record
28 Mar 1988
Latest record
10 Mar 2026
Survey events
11

Pike

Esox lucius
First record
28 Mar 1988
Latest record
10 Mar 2026
Survey events
11

Perch

Perca fluviatilis
First record
8 Apr 1993
Latest record
10 Mar 2026
Survey events
10

Common bream

Abramis brama
First record
28 Mar 1988
Latest record
10 Mar 2026
Survey events
6

Bleak

Alburnus alburnus
First record
16 May 1997
Latest record
10 Mar 2026
Survey events
4

Ruffe

Gymnocephalus cernuus
First record
8 Apr 1993
Latest record
16 Mar 2023
Survey events
5

Roach

Rutilus rutilus
First record
28 Mar 1988
Latest record
11 Apr 2017
Survey events
9

Tench

Tinca tinca
First record
20 Apr 2004
Latest record
11 Apr 2017
Survey events
4

Roach x common bream hybrid

Rutilus rutilus x Abramis brama
First record
11 Apr 2017
Latest record
11 Apr 2017
Survey events
1

Spined loach

Cobitis taenia
First record
2 Apr 2003
Latest record
8 Apr 2011
Survey events
4

Silver bream

Abramis bjoerkna
First record
16 May 1997
Latest record
16 May 1997
Survey events
1

European eels > elvers

Anguilla anguilla
First record
28 Mar 1988
Latest record
28 Mar 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 →