Historic monitoring evidence · Environment Agency
Shalford Weir
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
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 19
Pike
Esox lucius- First record
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 19
European eels > elvers
Anguilla anguilla- First record
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 19
Perch
Perca fluviatilis- First record
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 18
Chub
Leuciscus cephalus- First record
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 17
Gudgeon
Gobio gobio- First record
- 30 Sept 1981
- Latest record
- 9 Aug 2016
- Survey events
- 15
Minnow
Phoxinus phoxinus- First record
- 7 Aug 2000
- Latest record
- 9 Aug 2016
- Survey events
- 13
Ruffe
Gymnocephalus cernuus- First record
- 27 Jul 2007
- Latest record
- 9 Aug 2016
- Survey events
- 7
Bullhead
Cottus gobio- First record
- 28 Sept 1988
- Latest record
- 9 Aug 2016
- Survey events
- 7
Stone loach
Barbatula barbatula- First record
- 24 Aug 2012
- Latest record
- 9 Aug 2016
- Survey events
- 3
Bleak
Alburnus alburnus- First record
- 23 Jul 2015
- Latest record
- 9 Aug 2016
- Survey events
- 2
Spined loach
Cobitis taenia- First record
- 30 Jul 2009
- Latest record
- 23 Jul 2015
- Survey events
- 4
10-spined stickleback
Pungitius pungitius- First record
- 23 Jul 2015
- Latest record
- 23 Jul 2015
- Survey events
- 1
Tench
Tinca tinca- First record
- 30 Sept 1981
- Latest record
- 16 Jul 2013
- Survey events
- 13
Zander
Sander lucioperca- First record
- 16 Jul 2013
- Latest record
- 16 Jul 2013
- Survey events
- 1
Dace
Leuciscus leuciscus- First record
- 30 Sept 1981
- Latest record
- 30 Jul 2010
- Survey events
- 9
Common bream
Abramis brama- First record
- 7 Aug 2000
- Latest record
- 30 Jul 2010
- Survey events
- 4
Barbel
Barbus barbus- First record
- 30 Jul 2010
- Latest record
- 30 Jul 2010
- Survey events
- 1
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 7 Aug 2000
- Latest record
- 7 Aug 2000
- 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