Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: topography and climate; vegetation; soil types; prime farm land and hydrology; transportation; demographics; change in population; population change by age; commute time/previous place of residence; housing; new housing statistics; land ownership; land use designations; zoning districts; employment; and Yuma Proving Ground expansion.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing topography and climate; soil types; vegetation; prime farm land and hydrology; communities; community facilities; transportation; demographics; housing; location of residential building permits; new housing statistics; land ownership; land ownership statistics; Wellton-Mohawk Title Transfer Act; land use designations; zoning districts; employment; income; business establishments; agriculture statistics; proposed oil refinery; joint land use study; Town of Wellton; and City of Yuma annexation.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: race and ethnicity; population by Census block map; age cohorts by percentage of population; Census block groups; language statistics; commuting and prior residency statistics; employment by sector; employment by industry; income statistics; type of housing; community facilities; State Route 195; soil and groundwater; soil type map; depth to groundwater map; airport noise zones; land use designations established in Yuma County; zoning district map; rezonings; and housing units added.