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  • Californias Groundwater Live
    Groundwater is a vital resource in California It sustains our ecosystems, supports our agriculture, fuels our economy, quenches our thirst, and reduces the impacts of drought and our changing climate Groundwater accounts for 40 percent of the State's total annual water supply in normal years and almost 60 percent in drought years
  • Groundwater - Wikipedia
    Groundwater is fresh water located in the subsurface pore space of soil and rocks It is also water that is flowing within aquifers below the water table
  • Groundwater Management | Alameda County Water District - Official Website
    Learn about ACWD's Groundwater Management Policy and other groundwater management topics
  • What is groundwater? | U. S. Geological Survey - USGS. gov
    Groundwater is water that exists underground in saturated zones beneath the land surface The upper surface of the saturated zone is called the water table Contrary to popular belief, groundwater does not form underground rivers
  • Groundwater - Groundwater Basics | California State Water Resources . . .
    Groundwater is any water found beneath the Earth’s surface Despite being difficult to visualize, groundwater makes up a significant portion of the Earth’s water When rain falls to the ground, the water does not stop moving
  • Groundwater | Description Importance | Britannica
    groundwater, water that occurs below the surface of Earth, where it occupies all or part of the void spaces in soils or geologic strata It is also called subsurface water to distinguish it from surface water, which is found in large bodies like the oceans or lakes or which flows overland in streams
  • What is Groundwater? – The Groundwater Foundation
    Groundwater is the water found underground in the cracks and spaces in soil, sand and rock It is stored in and moves slowly through geologic formations of soil, sand and rocks called aquifers Groundwater is used for drinking water by more than 50 percent of the people in the United States, including almost everyone who lives in rural areas
  • Groundwater | Groundwater fundamentals
    Groundwater is the water that soaks into the soil from rain or other precipitation and moves downward to fill cracks and other openings in beds of rocks and sand It is, therefore, a renewable resource, although renewal rates vary greatly according to environmental conditions It also is an abundant natural resource




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