Misbourne
- EA ecology area
- Hertfordshire and North London
- Waterbody IDs
- GB106039029830
- Catchments
- Colne
Misbourne fishing evidence · Hertfordshire and North London
What fish are in the Misbourne?
Monitoring has recorded 15 species across 4 surveyed sites on this water, between 2008 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.
River evidence passport
Four signals, kept deliberately separate.
The passport shows identity, survey breadth, evidence freshness and trip constraints without turning unlike facts into an opaque “best river” score.
4 sites · 9 events
15 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.
Latest 12 May 2026
- Within 2 years
- 2 sites
- 3–5 years
- 0 sites
- 6–10 years
- 1 sites
- Older
- 1 sites
Permission is not established
Survey evidence carries no access boundary, permit, opening status, catch forecast or live safety signal. Resolve each before travelling.
Search current river conditions & alerts → Compare this evidence with another river → England coarse close season →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 aculeatus3 siteslatest 5 May 2026
- Brown / sea troutSalmo trutta3 siteslatest 12 May 2026
- BullheadCottus gobio3 siteslatest 5 May 2026
- ChubLeuciscus cephalus2 siteslatest 12 May 2026
- European eelAnguilla anguilla2 siteslatest 12 May 2026
- PerchPerca fluviatilis2 siteslatest 12 May 2026
- RoachRutilus rutilus2 siteslatest 5 May 2026
- Stone loachBarbatula barbatula2 siteslatest 24 May 2019
- European eels > elversAnguilla anguilla1 sitelatest 7 Jun 2019
- MinnowPhoxinus phoxinus1 sitelatest 9 May 2011
- PikeEsox lucius1 sitelatest 12 May 2026
- Pike varietiesEsox lucius1 sitelatest 9 May 2011
- Rainbow troutOncorhynchus mykiss1 sitelatest 5 May 2026
- RuddScardinius erythrophthalmus1 sitelatest 5 May 2026
- Rudd varietiesScardinius erythrophthalmus1 sitelatest 13 May 2011
Surveyed sites on this water
4 shown, newest survey first
Denham Country Park upstream
- Survey events
- 2
- Observed taxa
- 6
- Latest survey
- 12 May 2026
Downstream of Shardeloes Lake
- Survey events
- 3
- Observed taxa
- 7
- Latest survey
- 5 May 2026
Isle of Wight Farm
- Survey events
- 3
- Observed taxa
- 4
- Latest survey
- 24 May 2019
Denham Country Park
- Survey events
- 1
- Observed taxa
- 9
- Latest survey
- 9 May 2011
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