Historic monitoring evidence · Environment Agency
Grangewater
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.
European eels > elvers
Anguilla anguilla- First record
- 17 Apr 1986
- Latest record
- 23 Apr 2013
- Survey events
- 8
Roach
Rutilus rutilus- First record
- 17 Apr 1986
- Latest record
- 23 Apr 2013
- Survey events
- 6
Tench
Tinca tinca- First record
- 17 Apr 1986
- Latest record
- 23 Apr 2013
- Survey events
- 4
Common [wild] carp
Cyprinus carpio- First record
- 25 Sept 2001
- Latest record
- 23 Apr 2013
- Survey events
- 3
3-spined stickleback
Gasterosteus aculeatus- First record
- 25 Sept 2001
- Latest record
- 23 Apr 2013
- Survey events
- 3
Rudd
Scardinius erythrophthalmus- First record
- 25 Sept 2001
- Latest record
- 23 Apr 2013
- Survey events
- 2
Gudgeon
Gobio gobio- First record
- 23 Apr 2013
- Latest record
- 23 Apr 2013
- Survey events
- 1
Perch
Perca fluviatilis- First record
- 23 Apr 2013
- Latest record
- 23 Apr 2013
- Survey events
- 1
Mirror carp
Cyprinus carpio- First record
- 24 Mar 1992
- Latest record
- 11 May 2007
- Survey events
- 3
Dace
Leuciscus leuciscus- First record
- 24 Mar 1992
- Latest record
- 11 May 2007
- Survey events
- 2
Chub
Leuciscus cephalus- First record
- 17 Apr 1986
- Latest record
- 25 Sept 2001
- Survey events
- 2
Feral [brown] goldfish
Carassius auratus- First record
- 25 Sept 2001
- Latest record
- 25 Sept 2001
- 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