CA Geological Survey Information
California Landslide Information

• Do not build near steep slopes, close to mountain edges, near drainage ways, or natural erosion valleys.

• Get a ground assessment of your property.

• Consult an appropriate professional expert for advice on corrective measures.

• Minimize home hazards by having flexible pipe fittings installed to avoid gas
  or water leaks, as flexible fittings are more resistant to breakage
  (only the gas company or professionals should install gas fittings).