East Anglia · Environment Agency surveys
What fish are in the Hey Brook?
Monitoring has recorded 12 species across 8 surveyed sites on this water, between 1995 and 2026. These are survey records with dates. They do not establish what is present today, that the water is fishable, or that you have permission to fish it.
Recorded species
What monitoring has found here
Ordered by how many sites on this water recorded the species. A species not listed has not been recorded by these surveys — which is not the same as being absent.
- 3-spined sticklebackGasterosteus aculeatus4 siteslatest 27 May 2026
- GudgeonGobio gobio4 siteslatest 27 May 2026
- Stone loachBarbatula barbatula4 siteslatest 27 May 2026
- Brown / sea troutSalmo trutta3 siteslatest 9 Jun 1995
- ChubLeuciscus cephalus3 siteslatest 27 May 2026
- RoachRutilus rutilus3 siteslatest 27 May 2026
- DaceLeuciscus leuciscus2 siteslatest 27 May 2026
- European eelAnguilla anguilla2 siteslatest 27 May 2026
- MinnowPhoxinus phoxinus2 siteslatest 25 Mar 2011
- PerchPerca fluviatilis2 siteslatest 8 Apr 2005
- PikeEsox lucius2 siteslatest 9 Jun 1999
- TenchTinca tinca2 siteslatest 8 Apr 2005
Surveyed sites on this water
8 shown, newest survey first
GLHE05
- Survey events
- 4
- Observed taxa
- 9
- Latest survey
- 27 May 2026
Ingatestone Hall
- Survey events
- 3
- Observed taxa
- 7
- Latest survey
- 25 Mar 2011
Roman Road
- Survey events
- 3
- Observed taxa
- 3
- Latest survey
- 21 Mar 2011
GLHE10
- Survey events
- 2
- Observed taxa
- 8
- Latest survey
- 8 Apr 2005
HE03
- Survey events
- 1
- Observed taxa
- 3
- Latest survey
- 9 Jun 1999
HE02
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 9 Jun 1995
HE03
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 9 Jun 1995
HE01
- Survey events
- 1
- Observed taxa
- 1
- Latest survey
- 7 Jun 1995
Provenance
Source and licence
- SourceEnvironment Agency Ecology & Fish Data
- LicenceOpen Government Licence v3.0
- Source copy retrieved23 Jul 2026
- Waterbody nameAs published by the Environment Agency
- Not assertedCurrent presence, access, permission, fishing quality or safety