| Geohydrology, Simulation of Regional Groundwater Flow, and Assessment of Water-Management Strategies, Twentynine Palms Area, California Contributor(s): Martin, Peter (Author), Li, Zhen (Author) |
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ISBN: 1500486388 ISBN-13: 9781500486389 Publisher: Createspace Independent Publishing Platform OUR PRICE: $17.09 Product Type: Paperback - Other Formats Published: July 2014 |
| Additional Information |
| BISAC Categories: - Political Science - Technology & Engineering |
| Physical Information: 0.25" H x 8.5" W x 11.02" (0.64 lbs) 118 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: The Marine Corps Air Ground Combat Center (MCAGCC) Twentynine Palms, California, overlies the Surprise Spring, Deadman, Mesquite, and Mainside subbasins of the Morongo groundwater basin in the southern Mojave Desert. Historically, the MCAGCC has relied on groundwater pumped from the Surprise Spring subbasin to provide all of its potable water supply. Groundwater pumpage in the Surprise Spring subbasin has caused groundwater levels in the subbasin to decline by as much as 190 feet (ft) from 1953 through 2007. Groundwater from the other subbasins contains relatively high concentrations of fluoride, arsenic, and (or) dissolved solids, making it unsuitable for potable uses without treatment. The potable groundwater supply in Surprise Spring subbasin is diminishing because of pumping-induced overdraft and because of more restrictive Federal drinking-water standards on arsenic concentrations. The U.S. Geological Survey, in cooperation with the MCAGCC, completed this study to better understand groundwater resources in the area and to help establish a long-term strategy for regional water-resource development. |