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.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: topography and climate; soil types; vegetation; population, race, and ethnicity; age of population; housing occupancy; owner occupancy; land ownership; Fisher's Landing lease auction; building/placement permit activity; location of added housing units; zoning districts; land use designations; rezoning Case #02-39; wildlife refuges; and Yuma Proving Ground.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: irrigation districts; vegetation; soil; Mittry Lake State Wildlife Area; Yuma Proving Ground; population by census block, race, and ethnicity; age cohorts by percentage of population; housing statistics; land ownership; land use designation map; changes to land use designations; zoning map; rezonings; and building permits.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: race and ethnicity; population by census block map; population change; age cohorts by percentage of population; housing statistics; vacancy statistics; census tracts; language statistics; commuting and prior residency statistics; highest level of education completed; income statistics; employment by sector; employment by occupation; type of housing; soil and groundwater; soil type map; depth to groundwater map; community facilities; Avenue B and C Colonia Improvement District; land use designation map; changes in land use designations; zoning districts established in Yuma County; zoning district map; rezonings; and housing units added.

Study in preparation for updating the Yuma County 2010 Comprehensive Plan, analyzing: community facilities; new port of entry; State Route 195; climate and topography; vegetation; farm land and irrigation districts; Yuma Desert Flat-Tailed Horned Lizard management area; Bureau of Reclamation five-mile protective & regulatory zone; AUX-2 airfield noise zones; demographics; housing units; land ownership; land ownership and parcel size; land use designations; Barry M. Goldwater Range buffer area land use limitation; changes in land use designations; zoning districts; rezonings 2000 to 2007; and building/placement permits.