Historic monitoring evidence · Environment Agency
Boston Spa - Fry Survey
Yorkshire · 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.
Minnow
Phoxinus phoxinus- First record
- 24 Sept 1985
- Latest record
- 11 Aug 2025
- Survey events
- 32
Dace
Leuciscus leuciscus- First record
- 24 Sept 1985
- Latest record
- 11 Aug 2025
- Survey events
- 21
3-spined stickleback
Gasterosteus aculeatus- First record
- 23 Sept 1986
- Latest record
- 11 Aug 2025
- Survey events
- 19
Bullhead
Cottus gobio- First record
- 21 Sept 1988
- Latest record
- 11 Aug 2025
- Survey events
- 9
Stone loach
Barbatula barbatula- First record
- 29 Sept 1993
- Latest record
- 11 Aug 2025
- Survey events
- 9
European eels > elvers
Anguilla anguilla- First record
- 12 Aug 2024
- Latest record
- 11 Aug 2025
- Survey events
- 2
Chub
Leuciscus cephalus- First record
- 24 Sept 1985
- Latest record
- 12 Aug 2024
- Survey events
- 27
Roach
Rutilus rutilus- First record
- 24 Sept 1985
- Latest record
- 12 Aug 2024
- Survey events
- 19
Lampetra sp. ammocoetes
Lampetra- First record
- 12 Aug 2024
- Latest record
- 12 Aug 2024
- Survey events
- 1
Pike
Esox lucius- First record
- 21 Aug 2017
- Latest record
- 21 Aug 2017
- Survey events
- 1
Gudgeon
Gobio gobio- First record
- 23 Sept 1986
- Latest record
- 17 Aug 2016
- Survey events
- 8
Barbel
Barbus barbus- First record
- 23 Sept 1986
- Latest record
- 17 Aug 2016
- Survey events
- 6
Bleak
Alburnus alburnus- First record
- 18 Sept 2007
- Latest record
- 18 Sept 2007
- Survey events
- 1
Ruffe
Gymnocephalus cernuus- First record
- 23 Sept 1986
- Latest record
- 29 Sept 2005
- Survey events
- 8
Common bream
Abramis brama- First record
- 24 Sept 2003
- Latest record
- 24 Sept 2003
- Survey events
- 1
Perch
Perca fluviatilis- First record
- 21 Sept 1988
- Latest record
- 18 Sept 1996
- Survey events
- 3
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