The Red Lake Study area consists of almost 40,000 acres of private land within an approximately 150 square mile area. State of Arizona and National Forest Service land comprise the remainder of property in the study area. The area extends north 14 miles from the Williams City Limits. Highway 64 bisects the study area with the boundaries extending 5 to 6 miles to the east and west. The study area is bounded on the east by the center line of Range 3 East, to the north is the 6th Standard Parallel, the west boundary is an extension of the west section line of Section 2, T24N, R1E, and the Williams City Limits forms the southern boundary. Land uses in the study area have evolved slowly through the years. The primary land use has historically been ranching. Most of the subdivisions were platted during the height of land speculation in Arizona in the 1960's and early 70's. The commercial development in the study area was primarily established in order to serve tourists traveling to the Grand Canyon.

On August 15, 1988 the Board of Supervisors appointed an eleven-member citizens' committee to develop policies designed to guide future growth and development in the Fort Valley area. The committee selected the issues of concern which included water, fire protection, solid waste disposal, utilities, environmental quality, roads, and land use. The study area decided upon was that depicted on the Department of Community Development's Fort Valley Zoning Map. This includes all lands outside of the incorporated City Limits of Flagstaff on both sides of Fort Valley Road/Highway 180 out to and including the Fort Valley and Baderville areas. The Committee decided to exclude Hart Prairie and Kendrick Park. Throughout the process, the Committee thought of the study area as being in tow distinct parts. South Fort Valley included the Lockett property, Colton Ranch area, Mount Elden Lookout Road, Schultz Pass Road, the Magdalena/Van Sickle area, Forest Hills and Hidden Hollow. North Fort Valley included Fort Valley Ranch, both sides of Highway 180 in the main valley, and Baderville.

Pima County is now finalizing the long-awaited Multi-species Conservation Plan, which, if approved by the U.S. Fish and Wildlife Service, will streamline public-sector and private-sector development compliance with the Endangered Species Act while protecting endangered species and their habitats. In the coming months, the public will have a chance to comment on the MSCP through the U.S. Fish and Wildlife Service’s formal public comment process before it goes to the County Board of Supervisors for final adoption.This report reviews the history of the MSCP, its relationship with the award-winning Sonoran Desert Conservation Plan, what benefits the MSCP will bring to the community, and what obligations the County, developers, and the taxpayers will have over time. The report also highlights other benefits of conservation actions undertaken by Pima County, including economic, recreation, and health benefits.

The purpose of this report is to highlight lands acquired with 1997 and 2004 voter-approved bond funds, provide a historical record of Pima County’s land conservation efforts and consider how these properties contribute to Pima County’s long-term vision – the Sonoran Desert Conservation Plan. The report also provides a special feature on the evolution of conservation and land use planning in Pima County.

While we may view climate change issues as a more global or national problem, our unique Sonoran Desert ecosystem is a recognized global resource; hence climate change is an important consideration in how we manage and protect our fragile desert ecosystem. This discussion is designed to promote local awareness of how climate change may impact our resources.