Historic monitoring evidence · Environment Agency
GYBL04
Greater Manchester Merseyside and Cheshire · 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.
Bullhead
Cottus gobio- First record
- 10 Aug 2007
- Latest record
- 4 Jun 2024
- Survey events
- 12
Brown / sea trout
Salmo trutta- First record
- 10 Aug 2007
- Latest record
- 4 Jun 2024
- Survey events
- 11
Brook lamprey
Lampetra planeri- First record
- 4 Jun 2024
- Latest record
- 4 Jun 2024
- Survey events
- 1
Brook lamprey > ammocoete
Lampetra planeri- First record
- 16 Jun 2022
- Latest record
- 16 Jun 2022
- Survey events
- 1
Lamprey sp.
Petromyzontidae- First record
- 5 Jul 2010
- Latest record
- 6 Sept 2018
- Survey events
- 2
Lamprey sp. ammocoetes
Petromyzontidae- First record
- 21 Jun 2013
- Latest record
- 21 Jun 2013
- 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