Historic monitoring evidence · Environment Agency
Stockwith Mill
Lincolnshire and Northamptonshire · 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.
Brown / sea trout
Salmo trutta- First record
- 6 Oct 1987
- Latest record
- 18 Jul 2024
- Survey events
- 9
European eels > elvers
Anguilla anguilla- First record
- 6 Oct 1987
- Latest record
- 18 Jul 2024
- Survey events
- 5
Roach
Rutilus rutilus- First record
- 18 Jun 2015
- Latest record
- 18 Jul 2024
- Survey events
- 2
Perch
Perca fluviatilis- First record
- 6 Sept 2019
- Latest record
- 18 Jul 2024
- Survey events
- 2
Bleak
Alburnus alburnus- First record
- 18 Jul 2024
- Latest record
- 18 Jul 2024
- Survey events
- 1
Common bream
Abramis brama- First record
- 18 Jul 2024
- Latest record
- 18 Jul 2024
- Survey events
- 1
Bullhead
Cottus gobio- First record
- 6 Oct 1987
- Latest record
- 6 Sept 2019
- Survey events
- 8
Brook lamprey > ammocoete
Lampetra planeri- First record
- 18 Jun 2015
- Latest record
- 6 Jul 2016
- Survey events
- 2
3-spined stickleback
Gasterosteus aculeatus- First record
- 28 Apr 2003
- Latest record
- 18 Jun 2015
- Survey events
- 4
Brook lamprey
Lampetra planeri- First record
- 2 Mar 1993
- Latest record
- 8 May 2007
- Survey events
- 2
Rainbow trout
Oncorhynchus mykiss- First record
- 6 Oct 1987
- Latest record
- 2 Mar 1993
- Survey events
- 2
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