Glossary Search Results

An official website of the United States government.

The .gov means it's official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you're on a .gov or .mil site by inspecting your browser's address (or "location") bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that's been signed by the U.S. government. The https:// means all transmitted data is encrypted - in other words, any information or browsing history that you provide is transmitted securely.

NAL Agricultural Thesaurus and Glossary

U.S. Department of Agriculture

light non-aqueous phase liquids

Definition: An LNAPL is one of a group of organic substances that are relatively insoluble in water and are less dense than water. LNAPLs, such as oil, tend to spread across the surface of the water table and form a layer on top of the water table.
Definition Source: United States Environmental Protection Agency
Used For: light nonaqueous phase liquids; LNAPL (light non-aqueous phase liquids); LNAPLs (light non-aqueous phase liquids)
Spanish: líquidos ligeros en fase no-acuosa

Search for this Term