A Columbia River Basalt Group Aquifer in Sustained Drought: Insight from Geophysical Methods

Aquifers within the Columbia River Basalt Group (CRBG) provide a critical water supply throughout much of the Pacific Northwest of the United States. Increased pumping has resulted in water level declines in this region. Recharge into this aquifer system is generally not well understood. Recent sugg...

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Bibliographic Details
Main Authors: Mark W. Piersol, Kenneth F. Sprenke
Format: Article
Language:English
Published: MDPI AG 2015-07-01
Series:Resources
Subjects:
Online Access:http://www.mdpi.com/2079-9276/4/3/577