USGS · fs20173037
Groundwater quality in the Bear Valley and Lake Arrowhead Watershed, California
Abstract
Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The Bear Valley and Lake Arrowhead Watershed study areas in southern California compose one of the study units being evaluated.
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Timothy M. Mathany, Carmen A. Burton, Miranda S. Fram. 2017-06-20. Groundwater quality in the Bear Valley and Lake Arrowhead Watershed, California. https://doi.org/10.3133/fs20173037
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