The Sediment Materials Laboratory is a joint effort between ISWS and the Illinois State Geological Survey (ISGS). The lab provides sediment analysis services that support research on sediment transport, erosion, geological history, and engineering.
Services are available to University of Illinois staff and researchers, external collaborators, and the public.
Methods of Analysis
Available testing methods include:
- Suspended sediment concentration
- Unit weight, density, and moisture content
- Particle size distribution by:
- Dry sieve
- Wet sieve
- Pipette
- Hydrometer
- Laser diffraction
- X-ray diffraction


Pricing and Contact
See current rates for both internal (university) and external projects, download the Sediment Lab Price Lists (PDF).
For questions or to request services, contact: