Historic monitoring evidence · Environment Agency
Courtaulds Mill
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.
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
- 21 Jun 1984
- Latest record
- 1 Aug 2008
- Survey events
- 9
Dace
Leuciscus leuciscus- First record
- 21 Jun 1984
- Latest record
- 1 Aug 2008
- Survey events
- 8
Gudgeon
Gobio gobio- First record
- 21 Jun 1984
- Latest record
- 1 Aug 2008
- Survey events
- 8
Chub
Leuciscus cephalus- First record
- 26 Mar 1990
- Latest record
- 1 Aug 2008
- Survey events
- 4
Pike
Esox lucius- First record
- 16 Sept 2002
- Latest record
- 1 Aug 2008
- Survey events
- 3
Minnow
Phoxinus phoxinus- First record
- 26 Aug 1999
- Latest record
- 1 Aug 2008
- Survey events
- 3
3-spined stickleback
Gasterosteus aculeatus- First record
- 18 Aug 2005
- Latest record
- 1 Aug 2008
- Survey events
- 2
Bullhead
Cottus gobio- First record
- 18 Aug 2005
- Latest record
- 1 Aug 2008
- Survey events
- 2
Stone loach
Barbatula barbatula- First record
- 18 Aug 2005
- Latest record
- 1 Aug 2008
- Survey events
- 2
Common bream
Abramis brama- First record
- 21 Jun 1984
- Latest record
- 16 Sept 2002
- Survey events
- 5
Perch
Perca fluviatilis- First record
- 21 Jun 1984
- Latest record
- 26 Aug 1999
- Survey events
- 6
Feral [brown] goldfish
Carassius auratus- First record
- 21 Jun 1984
- Latest record
- 26 Jul 1996
- Survey events
- 3
Tench
Tinca tinca- First record
- 26 Mar 1990
- Latest record
- 26 Jul 1996
- Survey events
- 3
Mirror carp
Cyprinus carpio- First record
- 26 Mar 1990
- Latest record
- 26 Jul 1996
- Survey events
- 2
Common [wild] carp
Cyprinus carpio- First record
- 29 Apr 1993
- Latest record
- 29 Apr 1993
- Survey events
- 1
European eels > elvers
Anguilla anguilla- First record
- 26 Mar 1990
- Latest record
- 26 Mar 1990
- Survey events
- 1
Crucian carp
Carassius carassius- First record
- 21 Jun 1984
- Latest record
- 21 Jun 1984
- Survey events
- 1
Roach x rudd hybrid
Rutilus rutilus x Scardinius erythrophthalmus- First record
- 21 Jun 1984
- Latest record
- 21 Jun 1984
- 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 rulesProvenance
Source, licence and boundary
- SourceEnvironment Agency Ecology & Fish Data
- LicenceOpen Government Licence v3.0
- Source copy retrieved23 Jul 2026
- Terms checked23 Jul 2026
- CoverageHistoric monitoring evidence, separately dated per record
- Not assertedCurrent presence, access, permission, fishing quality or safety