*The upper part of river debris slide, slide areas on the two sides of banks of dangerous streams and the sector area are usually the most populated area. In order to prevent the disaster, please assess if you are living in a dangerous debris flow zone.
*Are there any streams near the house?
*Has there ever been debris flows on the mountaintop?
*Has there ever been debris flows in the surrounding area?
*Is your house inside a publicized danger zone?
*Are there any unusual cracks on the roads or walls of buildings near your house?
*Are there any unusual cracks on the fence or dike?
*Do the trees or utility poles on the slopes tilt or move?