Historic monitoring evidence · Environment Agency
Aldergate Bridge
Kent, South London and East Sussex · 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.
Common bream
Abramis brama- First record
- 23 Sept 2004
- Latest record
- 11 Apr 2012
- Survey events
- 7
Bleak
Alburnus alburnus- First record
- 16 Sept 2002
- Latest record
- 11 Apr 2012
- Survey events
- 6
European eels > elvers
Anguilla anguilla- First record
- 7 Apr 2010
- Latest record
- 11 Apr 2012
- Survey events
- 2
Roach
Rutilus rutilus- First record
- 16 Sept 2002
- Latest record
- 7 Apr 2010
- Survey events
- 9
Perch
Perca fluviatilis- First record
- 23 Sept 2004
- Latest record
- 7 Apr 2010
- Survey events
- 5
Rudd
Scardinius erythrophthalmus- First record
- 4 Apr 2004
- Latest record
- 7 Apr 2010
- Survey events
- 4
Tench
Tinca tinca- First record
- 4 Apr 2004
- Latest record
- 7 Apr 2010
- Survey events
- 3
Silver bream
Abramis bjoerkna- First record
- 7 Apr 2010
- Latest record
- 7 Apr 2010
- Survey events
- 1
Roach x silver bream hybrid
Rutilus rutilus x Abramis bjoerkna- First record
- 7 Apr 2010
- Latest record
- 7 Apr 2010
- Survey events
- 1
Pike
Esox lucius- First record
- 4 Apr 2004
- Latest record
- 15 May 2009
- Survey events
- 4
Roach x rudd hybrid
Rutilus rutilus x Scardinius erythrophthalmus- First record
- 15 May 2009
- Latest record
- 15 May 2009
- Survey events
- 1
Ruffe
Gymnocephalus cernuus- First record
- 18 Apr 2007
- Latest record
- 8 May 2008
- Survey events
- 2
European eel
Anguilla anguilla- First record
- 4 Apr 2004
- Latest record
- 18 Apr 2007
- Survey events
- 3
Pike varieties
Esox lucius- First record
- 12 Jun 2006
- Latest record
- 18 Apr 2007
- Survey events
- 2
Rudd varieties
Scardinius erythrophthalmus- First record
- 18 Apr 2007
- Latest record
- 18 Apr 2007
- Survey events
- 1
Tench varieties
Tinca tinca- First record
- 18 Apr 2007
- Latest record
- 18 Apr 2007
- Survey events
- 1
Roach x common bream hybrid
Rutilus rutilus x Abramis brama- First record
- 18 Apr 2007
- Latest record
- 18 Apr 2007
- 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