Welcome.

Our Emriver geomodels are powerful tools for river and hydroscience research and education.

Emriver Em2 with crossbeam level rod stream survey demonstration The Emriver Em2 geomodel

  • 1.9m by 0.8m working area
  • Lightweight and portable
  • Unique modeling media
  • Recirculating water system
  • Electronic flow controller
Emriver Em3 demonstration at GSA The Emriver Em3 geomodel

  • 3m by 1.2m working area
  • Research ready
  • Portable
  • Upgrade options for research
  • Museum adaptable
Emriver Em4 measure channel The Emriver Em4 geomodel

  • 4m by 1.5m working area
  • Unique coded-by-size plastic modeling media

• See the Emriver Em4 datasheet