Idaho Geological Survey (ID)
Idaho geology: landslide, earthquake and ground hazards, groundwater, minerals and geologic maps.
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What you can look up here
- ElevationGround elevation, contours, and slope for any spot.
- SoilsSoil types, drainage, wetness, and farmland ratings.
- Hazards and emergency informationEvacuation zones, hazard plans, shelters, and disaster help.
About this resource
- Provided by
- Idaho Geological Survey (official)
- Covers
- Idaho statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 16, 2026
- Web address
- https://www.idahogeology.org/
More for Idaho
- Idaho statewide property mapCounty GIS map · Property lines · Parcel number
- Idaho property taxProperty records
- Idaho GIS data downloadsAerial imagery · GIS data downloads · Elevation · Land cover · Addresses and 911 numbers
- Idaho floodplain and flood mapsFlood zones
- Idaho Department of Environmental QualityWetlands · Lakes and water
- USDA Web Soil SurveySoils
- Idaho state landsPublic land
- Idaho State ArchivesPlats
- Idaho septic system permitsSeptic systems · Environmental conditions
- Idaho water wells and water rightsLakes and water · Wells
- Idaho landslidesHazards and emergency information
- Idaho Transportation DepartmentRoads