Groundwater-Quality Data in the Mojave Basin Shallow Aquifer Study Unit, 2018: Results from the California GAMA Priority Basin Project

The U.S. Geological Survey collected groundwater samples from 49 wells used for domestic and small system drinking water supplies and 10 monitoring wells in San...美国地质调查局（U.S. Geological Survey）从圣……地区的49口用于家庭及小型饮用水供水系统的水井与10口监测井中采集了地下水样品。