ARAnglerRadar evidence & rules

Historic monitoring evidence · Environment Agency

Buttercrambe DERCORS9

Yorkshire · 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
14 Sept 2001first recorded survey
28 Jun 2018latest recorded survey
18observed 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:3778
EA waterbody ID
GB104027068312
Waterbody
River Derwent (Yorkshire)
Catchment
River Derwent (Yorkshire)
02 · Observed evidence

Dated survey record

Scope
freshwater
Survey events
12
Positive taxa shown
18
Recorded methods
DC ELECTRIC FISHING · ELECTRIC FISHING · PDC ELECTRIC FISHING
03 · Freshness

Latest survey about 8 years ago

Coverage runs from 14 Sept 2001 to 28 Jun 2018. 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.

Chub

Leuciscus cephalus
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
12

Dace

Leuciscus leuciscus
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
12

Bullhead

Cottus gobio
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
12

Brown / sea trout

Salmo trutta
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
11

Barbel

Barbus barbus
First record
5 Sept 2002
Latest record
28 Jun 2018
Survey events
11

Gudgeon

Gobio gobio
First record
5 Sept 2002
Latest record
28 Jun 2018
Survey events
10

Roach

Rutilus rutilus
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
10

Pike

Esox lucius
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
10

Minnow

Phoxinus phoxinus
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
10

Stone loach

Barbatula barbatula
First record
14 Sept 2001
Latest record
28 Jun 2018
Survey events
9

Perch

Perca fluviatilis
First record
5 Sept 2002
Latest record
28 Jun 2018
Survey events
7

Rainbow trout

Oncorhynchus mykiss
First record
28 Jun 2018
Latest record
28 Jun 2018
Survey events
1

Bleak

Alburnus alburnus
First record
28 Jun 2018
Latest record
28 Jun 2018
Survey events
1

Grayling

Thymallus thymallus
First record
14 Sept 2001
Latest record
21 Jul 2015
Survey events
11

3-spined stickleback

Gasterosteus aculeatus
First record
21 Jul 2015
Latest record
21 Jul 2015
Survey events
1

European eels > elvers

Anguilla anguilla
First record
26 Jul 2012
Latest record
26 Jul 2012
Survey events
1

Pike varieties

Esox lucius
First record
20 Sept 2006
Latest record
20 Sept 2006
Survey events
1

Atlantic salmon

Salmo salar
First record
14 Sept 2001
Latest record
5 Sept 2002
Survey events
2

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 Yorkshire.

1,436 survey sites in this ecology region carry recorded taxa. Each keeps its own dates and source.

Browse Yorkshire survey sites →