3" of rain in hour - will cause flooding and damage, but is not a rare event. https://tscrestoration.com/tscnw/wp-content/uploads/2015/10/worst-floods-californ

3" of rain in hour - will cause flooding and damage, but is not a rare event. https://tscrestoration.com/tscnw/wp-content/uploads/2015/10/worst-floods-california-mapped1.png https://tscrestoration.com/tscnw/wp-content/uploads/2015/10/...