Published in 1991, this book is a comprehensive study of the water resources of the Lower Mojave Valley area in California. The report provides detailed information on the geology and hydrology of the region, as well as insights into the management and conservation of water resources. This remains an important resource for anyone interested in the complex challenges of water management in arid regions. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.