Handout

Usgs: Trends in Ground Water Use, 1950 2005

Curated by ACT

This site from USGS describes the importance of ground-water, provides a map of ground-water use (by state), a map of the percent of total withdrawals coming from ground water, and a map of the percent of public-supplied population served by ground water. Click Home to access the site in Spanish.

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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional