Note: Both the GIS Data and the USDA Aerial Image are in a self-extracting zip file format. They are extremely large and you should use discretion when attempting to download these files. Both the GIS data and aerial images are for school use only

GCS_North_American_1983
NAD_1983_UTM_Zone_12N
Meters

Layer Name - SGID024.FaultLines
Layer Name - SGID024.Floodplains
Layer Name - SGID024.Lakes
Layer Name – SGID024_Municipalities2002
Layer Name - SGID024.Springs
Layer Name - SGID024.Streams
Layer Name - SGID024.WaterRelatedLandUse2001
Layer Name - SGID024.Wetlands
Layer Name - SGID100.Airports
Layer Name - SGID100.DamFailure
Layer Name – SGID100.LandOwnershipCategories
Layer Name - SGID100.LiquefactionPotential
Layer Name - SGID100_PlacenamesGNIS2000
Layer Name - SGID100.RailroadsDLG100
Layer Name - SGID100.RoadsDLG100
Layer Name - SGID500.Contours500Ft
Layer Name - SGID500.DominantVegetation
Layer Name - SGID500.GSLShoreline
Layer Name - SGID500.HistoricLakeBonneville
Layer Name - SGID500.HistoricTrails
Layer Name – SGID500_Pony_Express_Stations
Layer Name - SGID500.RecreationAreasESRI
Layer Name - SGID500.VolcanicCones