CSI volunteers will be trained to level 2 or higher, and have submitted consistent and
credible data. Volunteers will also attend the MDNR’s Basic Sampling training. They
will be trained, along with agency personnel, on the proper protocols for collecting and
handling of environmental samples, transportation to a qualified laboratory and proper
use of the chain of custody. The department will provide appropriate sample containers
and sample will analyses will be performed by the MDNR State Environmental
Laboratory or an MDNR authorized laboratory.