The greater Las Vegas valley has just experienced a major rainfall event which has resulted in serious urban street flooding in many parts of the valley. Needless to say numerous drivers lacked appropriate judgement and drove into flooded areas trapping their vehicles and sometimes themselves requiring swift water rescue by fire department units. Various public works agencies (Clark County 154.100, LV City 453.425, State DOT NSRS TRS TG ID 06-021, and Henderson City 155.925) have become active and some of it is good listening. Many intersections are flooded and closed but still idiots attempt to drive thru them. Surprise. So in addition to the usual public safety frequencies and talkgroups on trunking systems a few others are worth listening to.