ARAnglerRadar evidence & rules

Historic monitoring evidence · Environment Agency

Cliftons Bridge

Lincolnshire and Northamptonshire · 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.

15survey events
7 May 1986first recorded survey
2 Apr 2025latest recorded survey
17observed 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:19200
EA waterbody ID
GB105032050400
Waterbody
South Holland Main Drain
Catchment
Fens
02 · Observed evidence

Dated survey record

Scope
freshwater
Survey events
15
Positive taxa shown
17
Recorded methods
NETTING · SEINE NETTING · WRAP AROUND SEINE NETTING
03 · Freshness

Latest survey about 1 year ago

Coverage runs from 7 May 1986 to 2 Apr 2025. 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
7 May 1986
Latest record
2 Apr 2025
Survey events
15

Perch

Perca fluviatilis
First record
7 May 1986
Latest record
2 Apr 2025
Survey events
12

3-spined stickleback

Gasterosteus aculeatus
First record
21 Jun 1991
Latest record
2 Apr 2025
Survey events
12

Common bream

Abramis brama
First record
7 May 1986
Latest record
2 Apr 2025
Survey events
11

Rudd

Scardinius erythrophthalmus
First record
7 May 1986
Latest record
2 Apr 2025
Survey events
10

Common [wild] carp

Cyprinus carpio
First record
21 Jun 1991
Latest record
2 Apr 2025
Survey events
6

Rudd x common bream hybrid

Scardinius erythrophthalmus x Abramis brama
First record
2 Apr 2025
Latest record
2 Apr 2025
Survey events
1

Roach x common bream hybrid

Rutilus rutilus x Abramis brama
First record
7 May 1986
Latest record
18 Apr 2019
Survey events
8

Tench

Tinca tinca
First record
21 Jun 1991
Latest record
27 Apr 2016
Survey events
7

Gudgeon

Gobio gobio
First record
21 Jun 1991
Latest record
27 Apr 2016
Survey events
6

Mirror carp

Cyprinus carpio
First record
27 Apr 2016
Latest record
27 Apr 2016
Survey events
1

Silver bream

Abramis bjoerkna
First record
21 Jun 1991
Latest record
8 Jun 2012
Survey events
7

European eels > elvers

Anguilla anguilla
First record
7 May 1986
Latest record
8 Jun 2012
Survey events
7

Pike

Esox lucius
First record
7 May 1986
Latest record
14 Apr 2010
Survey events
8

Flounder

Platichthys flesus
First record
21 Jun 1991
Latest record
16 Apr 2009
Survey events
2

Roach x rudd hybrid

Rutilus rutilus x Scardinius erythrophthalmus
First record
16 Apr 2008
Latest record
16 Apr 2008
Survey events
1

Common carp varieties

Cyprinus carpio
First record
24 Apr 2007
Latest record
24 Apr 2007
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 Lincolnshire and Northamptonshire.

1,174 survey sites in this ecology region carry recorded taxa. Each keeps its own dates and source.

Browse Lincolnshire and Northamptonshire survey sites →