What are suggestions on landslides?

Answer 1

Areas that are generally prone to landslide hazards include existing old landslides; the bases of steep slopes; the bases of drainage channels; and developed hillsides where leach-field septic systems are used.

Areas that are typically considered safe from landslides include areas that have not moved in the past; relatively flat-lying areas away from sudden changes in slope; and areas at the top or along ridges, set back from the tops of slopes.

Learn what to watch for prior to major landsliding. Look for patterns of storm-water drainage on slopes near your home, noting especially the places where runoff water converges, increasing flow over soil-covered slopes. Check hillsides around your home for any signs of land movement, such as small landslides or debris flows or progressively tilting trees.

Answer 2

Suggestions to prevent landslides include planting vegetation to stabilize slopes, installing retaining walls or barricades, diverting water away from slopes, and avoiding construction on steep slopes or in landslide-prone areas. It is also important to monitor the condition of slopes for signs of erosion or instability and take immediate action if necessary.