Historic monitoring evidence · Environment Agency
Hadleigh STW
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.
Pike
Esox lucius- First record
- 16 Mar 1982
- Latest record
- 30 Sept 2013
- Survey events
- 9
European eels > elvers
Anguilla anguilla- First record
- 16 Mar 1982
- Latest record
- 30 Sept 2013
- Survey events
- 9
Roach
Rutilus rutilus- First record
- 7 Jan 1985
- Latest record
- 30 Sept 2013
- Survey events
- 8
Perch
Perca fluviatilis- First record
- 16 Mar 1982
- Latest record
- 30 Sept 2013
- Survey events
- 8
Gudgeon
Gobio gobio- First record
- 7 Jan 1985
- Latest record
- 30 Sept 2013
- Survey events
- 7
Stone loach
Barbatula barbatula- First record
- 10 Mar 1988
- Latest record
- 30 Sept 2013
- Survey events
- 4
Bullhead
Cottus gobio- First record
- 10 Mar 1988
- Latest record
- 30 Sept 2013
- Survey events
- 3
3-spined stickleback
Gasterosteus aculeatus- First record
- 6 Apr 2006
- Latest record
- 30 Sept 2013
- Survey events
- 2
Minnow
Phoxinus phoxinus- First record
- 6 Apr 2006
- Latest record
- 30 Sept 2013
- Survey events
- 2
Dace
Leuciscus leuciscus- First record
- 16 Mar 1982
- Latest record
- 6 Apr 2006
- Survey events
- 6
Chub
Leuciscus cephalus- First record
- 16 Mar 1982
- Latest record
- 6 Apr 2006
- Survey events
- 3
Rudd
Scardinius erythrophthalmus- First record
- 6 Apr 2006
- Latest record
- 6 Apr 2006
- Survey events
- 1
Tench
Tinca tinca- First record
- 10 Mar 1988
- Latest record
- 24 Mar 2000
- Survey events
- 2
Roach x rudd hybrid
Rutilus rutilus x Scardinius erythrophthalmus- First record
- 30 Mar 1994
- Latest record
- 30 Mar 1994
- 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