The latest Groundwater Explorer release is here ... A minor version update of the National Aquifer Framework (version 5.1) has been published in September 2024, following the major version update ...

Aquifers are the primary source of drinking water for up to two billion people. To avoid overexploitation, lengthy renewal periods of some aquifers must be taken into account. The lengthy ...

"As the aquifer fills up, we will have more stream flow extend to other parts of the valley." Groundwater depletion is by no means unique to this corner of Colorado. Across the U.S., groundwater ...

The Edwards Aquifer, the largest groundwater system in Central Texas, started the new year with water levels more than 40 feet lower than normal in San Antonio as the region’s years-long drought ...

Mark Romaine's paper cited a 1978 study by the U.S. Environmental Protection Agency noting that groundwater aquifers make up 95% of the freshwater that flows into local streams, and 100% of ...

Researchers from the University of Oregon and other institutions have identified an aquifer—a layer of water-saturated rock or sediment—beneath volcanic rocks at the crest of the central ...

Moran encouraged participants at the summit to continue working to conserve the water resource for future generations. The impact from the Ogallala Aquifer is massive, with estimates that 95% of ...

The Central Ground Water Board (CGWB) groundwater quality report highlights India's mainly Calcium-Bicarbonate water, localized contamination, seasonal improvements, 81% irrigation suitability, ...

The site — west of Kamehameha Highway and north of Paalaa Uka Pupukea Road — is also about 800 feet above Oahu’s freshwater aquifer ... the island’s fresh groundwater supply.

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