Schematic of the Purge Analyzer Tool allocating of flow in a pumping well
Detailed Description
This is an illustration of the Purge Analyzer Tool's allocation of flow in a pumping well from the USGS report: Instructions for running the analytical code PAT [Purge Analyzer Tool] for computation of in-well time of travel during pumping of groundwater from wells.
Sources/Usage
Public Domain.
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Collaborations with EPA on Contaminated Site Hydrology
The U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency (EPA), is developing tools and methods to help assess the fate and transport of anthropogenic and geologically sourced contaminants in the water cycle at waste sites throughout the nation.
Related
Collaborations with EPA on Contaminated Site Hydrology
The U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency (EPA), is developing tools and methods to help assess the fate and transport of anthropogenic and geologically sourced contaminants in the water cycle at waste sites throughout the nation.