Supplemental Registration
Supplemental Registration: Supplemental registration is the process of registering a new product or ingredient with the EPA.
Supplemental Registration: Supplemental registration is the process of registering a new product or ingredient with the EPA.
Surface Drains: Surface drains are used to collect and remove water from an area.
Surface Water: Surface water is water that is found on the surface of the earth, such as in lakes, rivers, and streams.
Surface Water Treatment Rule: The Surface Water Treatment Rule is a regulation that requires public water systems to treat their water to remove harmful bacteria, viruses, and protozoa.
Surfactant: A surfactant is a substance that lowers the surface tension of a liquid, making it easier to wet surfaces and to form emulsions.