Main River Marden
- EA ecology area
- Wessex
- Waterbody IDs
- GB109053022050 · GB109053022060 · GB109053022070 · GB109053027610
- Catchments
- Bristol Avon Catchment
Main River Marden fishing evidence · Wessex
What fish are in the Main River Marden?
Monitoring has recorded 16 species across 8 surveyed sites on this water, between 1997 and 2022. 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.
8 sites · 22 events
16 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.
Latest 28 Jul 2022
- Within 2 years
- 0 sites
- 3–5 years
- 1 sites
- 6–10 years
- 1 sites
- Older
- 6 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.
- Brown / sea troutSalmo trutta6 siteslatest 28 Jul 2022
- RoachRutilus rutilus6 siteslatest 19 May 2011
- DaceLeuciscus leuciscus5 siteslatest 11 Oct 2016
- GudgeonGobio gobio5 siteslatest 19 May 2011
- BarbelBarbus barbus4 siteslatest 19 May 2011
- ChubLeuciscus cephalus4 siteslatest 19 May 2011
- PerchPerca fluviatilis4 siteslatest 11 Oct 2016
- BullheadCottus gobio3 siteslatest 28 Jul 2022
- 3-spined sticklebackGasterosteus aculeatus2 siteslatest 11 Jul 2017
- European eelAnguilla anguilla2 siteslatest 18 Aug 2004
- MinnowPhoxinus phoxinus2 siteslatest 28 Jul 2022
- Stone loachBarbatula barbatula2 siteslatest 28 Jul 2022
- BleakAlburnus alburnus1 sitelatest 19 Jul 2006
- Feral [brown] goldfishCarassius auratus1 sitelatest 11 Oct 2016
- PikeEsox lucius1 sitelatest 19 Jul 2006
- Rainbow troutOncorhynchus mykiss1 sitelatest 23 Apr 1998
Surveyed sites on this water
8 shown, newest survey first
Calne STW (Te)
- Survey events
- 9
- Observed taxa
- 9
- Latest survey
- 28 Jul 2022
Sprays Farm (Se-02)
- Survey events
- 3
- Observed taxa
- 3
- Latest survey
- 11 Jul 2017
Stanley
- Survey events
- 1
- Observed taxa
- 11
- Latest survey
- 19 May 2011
New Leaze Farm
- Survey events
- 5
- Observed taxa
- 9
- Latest survey
- 19 Jul 2006
Abbey Farm
- Survey events
- 1
- Observed taxa
- 6
- Latest survey
- 3 Sept 1998
D/S Calne
- Survey events
- 1
- Observed taxa
- 3
- Latest survey
- 13 May 1998
Dalgety's
- Survey events
- 1
- Observed taxa
- 2
- Latest survey
- 23 Apr 1998
Scott's Mill
- Survey events
- 1
- Observed taxa
- 6
- Latest survey
- 14 Oct 1997
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