ARAnglerRadar evidence & rules

South Holland Main Drain fishing evidence · Lincolnshire and Northamptonshire

What fish are in the South Holland Main Drain?

Monitoring has recorded 23 species across 18 surveyed sites on this water, between 1986 and 2025. 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

South Holland Main Drain

EA ecology area
Lincolnshire and Northamptonshire
Waterbody IDs
GB105031050680 · GB105032050400
Catchments
Fens
02 · Survey breadth

18 sites · 93 events

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

03 · Freshness by site

Latest 3 Apr 2025

Within 2 years
4 sites
3–5 years
0 sites
6–10 years
0 sites
Older
14 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. RoachRutilus rutilus18 siteslatest 3 Apr 2025
  2. PikeEsox lucius16 siteslatest 1 Apr 2025
  3. GudgeonGobio gobio15 siteslatest 1 Apr 2025
  4. Common breamAbramis brama14 siteslatest 3 Apr 2025
  5. European eels > elversAnguilla anguilla14 siteslatest 1 Apr 2025
  6. PerchPerca fluviatilis14 siteslatest 3 Apr 2025
  7. Roach x common bream hybridRutilus rutilus x Abramis brama14 siteslatest 1 Apr 2025
  8. RuddScardinius erythrophthalmus14 siteslatest 2 Apr 2025
  9. 3-spined sticklebackGasterosteus aculeatus13 siteslatest 2 Apr 2025
  10. TenchTinca tinca11 siteslatest 1 Apr 2025
  11. Silver breamAbramis bjoerkna10 siteslatest 8 Jun 2012
  12. Common [wild] carpCyprinus carpio9 siteslatest 3 Apr 2025
  13. BleakAlburnus alburnus7 siteslatest 4 Jun 1997
  14. FlounderPlatichthys flesus6 siteslatest 28 Apr 2016
  15. Mirror carpCyprinus carpio6 siteslatest 28 Apr 2016
  16. 10-spined sticklebackPungitius pungitius3 siteslatest 4 Apr 2011
  17. Common carp varietiesCyprinus carpio3 siteslatest 20 Apr 2016
  18. Roach x rudd hybridRutilus rutilus x Scardinius erythrophthalmus2 siteslatest 12 May 2008
  19. Spined loachCobitis taenia2 siteslatest 19 Apr 2016
  20. Common bream x silver bream hybridAbramis brama x Abramis bjoerkna1 sitelatest 26 Apr 2007
  21. Common gobyPomatoschistus microps1 sitelatest 29 Sept 1997
  22. Rudd x common bream hybridScardinius erythrophthalmus x Abramis brama1 sitelatest 2 Apr 2025
  23. SpratSprattus sprattus1 sitelatest 29 Sept 1997

Surveyed sites on this water

18 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