Hertfordshire and North London · Environment Agency surveys
What fish are in the Stevenage Brook?
Monitoring has recorded 3 species across 4 surveyed sites on this water, between 1993 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 9 Apr 2026
- GudgeonGobio gobio1 sitelatest 10 Sept 1993
- Stone loachBarbatula barbatula1 sitelatest 10 Sept 1993
Surveyed sites on this water
4 shown, newest survey first
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