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• Observe Environmental Occurrences with Hampden Environmental Demonstrators.
• Compare infiltration rates of different soil types and treatments.
• Explore sedimentation physical processes.
• Investigate water flow through permeable media.
• Observe land drainage, flood risk, wells and drainage of lakes and ponds.
• Study suspended sediment in a moving stream.
• Evaluate liquid-to-liquid and solid-to-liquid extraction.
Please view the DATA FILE for complete brochure information.
P.O. Box 563
East Longmeadow, MA 01028
(Toll Free) 800-253-2133 or 888-HEC-CORP