Final answer:
The agency that oversees the Underground Storage Tank Program in Minnesota is the Minnesota Pollution Control Agency (MPCA).
Step-by-step explanation:
The agency that oversees the Underground Storage Tank Program in Minnesota is the Minnesota Pollution Control Agency (MPCA). The MPCA is responsible for enforcing the regulations and standards for underground storage tanks in Minnesota to protect human health and the environment.
The United States Department of Transportation hazardous materials regulations, as well as EPA's hazardous waste regulations, also apply to underground storage tanks.