Final answer:
The New York State Department of Environmental Conservation (NYSDEC) regulates Underground Storage Tanks (USTs) in New York State, ensuring compliance with relevant federal regulations and protecting the environment and public health.
Step-by-step explanation:
The New York State Department that regulates Underground Storage Tanks (USTs) is the New York State Department of Environmental Conservation (NYSDEC). The NYSDEC ensures compliance with federal regulations, such as those from the United States Department of Transportation and the Environmental Protection Agency (EPA), related to hazardous materials and waste. Moreover, UST regulations are a part of the state’s broader environmental protection framework, which includes monitoring drinking water and implementing command-and-control regulations to manage pollution from industries. These activities are essential for protecting both the environment and public health in New York State.