The Solinst Model 403 CMT System is a multilevel system that provides depth-discrete groundwater data from up to seven zones in one well, reducing time, costs, materials and site disturbance. It provides site assessors with a better understanding of three-dimensional groundwater flow and the distribution of contaminants in the subsurface. Remediation strategies can then be targeted more precisely, focusing efforts in the most effective manner. The CMT Multilevel System makes the accurate monitoring of contaminant plumes more affordable. It provides detailed vertical, as well as horizontal, data. Monitoring zones are set where needed and the single tube design allows reliable seals between zones. Solinst offers CMT training for interested contractors.