ARAnglerRadar evidence & rules

River Blyth (Main Reaches) fishing evidence · East Anglia

What fish are in the River Blyth (Main Reaches)?

Monitoring has recorded 11 species across 6 surveyed sites on this water, between 1987 and 2016. 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.

01 · Identity

River Blyth (Main Reaches)

EA ecology area
East Anglia
Waterbody IDs
GB105035046030 · GB105035046040 · GB105035046290
Catchments
Blyth Catchment
02 · Survey breadth

6 sites · 23 events

11 positive taxa aggregates are shown. More survey coverage is not a fishing-quality verdict.

03 · Freshness by site

Latest 1 Aug 2016

Within 2 years
0 sites
3–5 years
0 sites
6–10 years
0 sites
Older
6 sites

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.

  1. 3-spined sticklebackGasterosteus aculeatus6 siteslatest 1 Aug 2016
  2. European eels > elversAnguilla anguilla6 siteslatest 1 Aug 2016
  3. Stone loachBarbatula barbatula6 siteslatest 1 Aug 2016
  4. DaceLeuciscus leuciscus5 siteslatest 7 Jun 2016
  5. RoachRutilus rutilus5 siteslatest 7 May 2010
  6. 10-spined sticklebackPungitius pungitius3 siteslatest 7 Jun 2016
  7. FlounderPlatichthys flesus2 siteslatest 12 Sept 2001
  8. GudgeonGobio gobio2 siteslatest 19 May 2010
  9. PikeEsox lucius2 siteslatest 7 Jun 2016
  10. RuddScardinius erythrophthalmus2 siteslatest 7 Jun 2016
  11. Feral [brown] goldfishCarassius auratus1 sitelatest 18 May 1995

Surveyed sites on this water

6 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