New Hampshire

New Hampshire's Department of Environmental Services has a range of responsibilities from ensuring water quality to regulating the emissions of air pollutants and fostering the proper management of municipal and industrial waste. Units within the agency are responsible for planning, enforcement, permitting, public information, laboratory services, geologic services, information resources and financial and personnel management.

The Bureau of Health Risk Assessment at New Hampshire's Department of Health and Human Services is responsible for protecting the health and wellbeing of New Hampshire citizens through the evaluation of the risks to human health associated with exposures to chemical contaminants in the environment. The site includes links to state health advisories on mercury in fish and ground-level ozone,

The United States Geological Survey, New Hampshire/Vermont District is currently conducting integrated large- and small-scale water resources and biologic studies of the environment.