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	Introduction
	Natural Environment Physiographic regions Elevation Slope Geology/geothermal Soil Regions Soil Districts Water Major drainage basins Lakes, streams and reservoirs Annual stream flow, 2002 Annual stream flow (point), 1970-1999 Annual stream flow (line), 1970-1999 Peak stream flow, selected years between 1970-1999 Peak stream flow, 30 year average 1970-1999 Aquifers (geologic units) Aquifer average yield Aquifer average depth Aquifer average dissolved solids Depth to groundwater   Air Quality Vegetation and natural areas Climate Natural Hazards Wildlife
	Population and Society
	History and Culture
	Economy
	Recreation and Tourism
	Transportation and Communication
	Future