Download or read book Yuma Field Office Draft Resource Management Plan and Draft Environmental Impact Statement written by and published by . This book was released on 2006 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised RMP will direct management of Federal surface and mineral estate managed by the Yuma Field Office within Yuma, La Paz, and Maricopa counties in Arizona, and portions of Imperial and Riverside counties in California. The planning area encompasses over 1.3 million acres along the lower Colorado River in southwest Arizona and southeast California and extends eastward into Maricopa County in Arizona.