Historic monitoring evidence · Environment Agency
Spring Valley 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.
European eels > elvers
Anguilla anguilla- First record
- 24 Jan 1997
- Latest record
- 5 Mar 2015
- Survey events
- 4
Roach
Rutilus rutilus- First record
- 5 Mar 2015
- Latest record
- 5 Mar 2015
- Survey events
- 1
Bullhead
Cottus gobio- First record
- 5 Mar 2015
- Latest record
- 5 Mar 2015
- Survey events
- 1
Perch
Perca fluviatilis- First record
- 17 Mar 2003
- Latest record
- 19 Feb 2009
- Survey events
- 2
3-spined stickleback
Gasterosteus aculeatus- First record
- 24 Jan 1997
- Latest record
- 19 Feb 2009
- Survey events
- 2
Chub
Leuciscus cephalus- First record
- 24 Jan 1997
- Latest record
- 24 Jan 1997
- 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