What characterizes a "non-regulated" UST?

A non-regulated UST is characterized by holding products that are not considered hazardous or regulated under local laws. This distinction is crucial because underground storage tanks (USTs) typically are subject to regulations when they contain substances that can pose environmental risks, such as petroleum products or hazardous materials. If the UST contains products that are deemed safe and not harmful to the environment, it will often fall outside the scope of stringent regulatory oversight.

This classification impacts how the tank is managed, monitored, and maintained. Non-regulated USTs do not have to follow the same requirements as regulated ones, significantly reducing their administrative burden. Understanding what constitutes a non-regulated UST is essential for proper compliance and environmental protection strategies.