Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Illustrative cross-sectional diagrams of a hypothetical well’s swept volume, as radial distance from the extraction well, at a few elapsed times (tend equals end of test) in relation to the location of a source. Inset plots contain concentration (C) versus time (T) responses for each associated scenario. From Carroll et al. (2013).
