East Anglia · Environment Agency surveys
What fish are in the US Lt Ouse?
Monitoring has recorded 23 species across 20 surveyed sites on this water, between 1988 and 2024. 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.
- BullheadCottus gobio19 siteslatest 10 Jul 2024
- PikeEsox lucius18 siteslatest 20 Aug 2024
- DaceLeuciscus leuciscus15 siteslatest 20 Aug 2024
- European eels > elversAnguilla anguilla15 siteslatest 7 Aug 2024
- GudgeonGobio gobio15 siteslatest 20 Aug 2024
- PerchPerca fluviatilis15 siteslatest 20 Aug 2024
- 3-spined sticklebackGasterosteus aculeatus14 siteslatest 20 Aug 2024
- RoachRutilus rutilus14 siteslatest 7 Aug 2024
- ChubLeuciscus cephalus11 siteslatest 16 Jul 2024
- Brook lampreyLampetra planeri10 siteslatest 2 Jul 2015
- MinnowPhoxinus phoxinus10 siteslatest 20 Aug 2024
- RuddScardinius erythrophthalmus10 siteslatest 11 Jul 2024
- Stone loachBarbatula barbatula10 siteslatest 20 Aug 2024
- Common breamAbramis brama6 siteslatest 24 May 2001
- Brown / sea troutSalmo trutta5 siteslatest 7 Aug 2024
- TenchTinca tinca5 siteslatest 21 Nov 2018
- Spined loachCobitis taenia4 siteslatest 2 Oct 2012
- Common [wild] carpCyprinus carpio3 siteslatest 24 May 2001
- GraylingThymallus thymallus3 siteslatest 5 Feb 1996
- Roach x common bream hybridRutilus rutilus x Abramis brama2 siteslatest 24 May 2001
- RuffeGymnocephalus cernuus2 siteslatest 2 Feb 2000
- 10-spined sticklebackPungitius pungitius1 sitelatest 8 Jun 2012
- Roach x rudd hybridRutilus rutilus x Scardinius erythrophthalmus1 sitelatest 18 Feb 1993
Surveyed sites on this water
20 shown, newest survey first
Santon Downham
- Survey events
- 11
- Observed taxa
- 17
- Latest survey
- 20 Aug 2024
Two Mile Bottom
- Survey events
- 9
- Observed taxa
- 15
- Latest survey
- 13 Aug 2024
Abbey Weir
- Survey events
- 7
- Observed taxa
- 17
- Latest survey
- 7 Aug 2024
Rushford Bridge
- Survey events
- 10
- Observed taxa
- 15
- Latest survey
- 16 Jul 2024
Blo Norton Bridge
- Survey events
- 5
- Observed taxa
- 6
- Latest survey
- 11 Jul 2024
Hinderclay Fen
- Survey events
- 5
- Observed taxa
- 4
- Latest survey
- 10 Jul 2024
Knettishall Heath
- Survey events
- 7
- Observed taxa
- 16
- Latest survey
- 20 Nov 2018
Barnham Village
- Survey events
- 8
- Observed taxa
- 13
- Latest survey
- 30 Jun 2015
Thelnetham Road Bridge
- Survey events
- 2
- Observed taxa
- 1
- Latest survey
- 22 Jun 2015
Hopton Bridge
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 27 Jul 2009
Barnham Common
- Survey events
- 6
- Observed taxa
- 11
- Latest survey
- 4 Jul 2007
Black Carr
- Survey events
- 6
- Observed taxa
- 12
- Latest survey
- 14 Jun 2007
Nuns Bridge
- Survey events
- 1
- Observed taxa
- 11
- Latest survey
- 24 May 2001
DS BTO Channel
- Survey events
- 2
- Observed taxa
- 12
- Latest survey
- 26 Jan 2000
US BTO Channel
- Survey events
- 2
- Observed taxa
- 7
- Latest survey
- 26 Jan 2000
Nunnery Lakes
- Survey events
- 2
- Observed taxa
- 9
- Latest survey
- 25 Jan 2000
DS Knettishall Heath
- Survey events
- 1
- Observed taxa
- 8
- Latest survey
- 19 Jan 2000
US Knettishall Heath
- Survey events
- 5
- Observed taxa
- 13
- Latest survey
- 18 Jan 2000
Blo Norton Ford
- Survey events
- 5
- Observed taxa
- 13
- Latest survey
- 17 Jan 2000
Gasthorpe
- Survey events
- 1
- Observed taxa
- 6
- Latest survey
- 17 May 1988
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