Glory Hole~Monticello Dam, California. A glory hole is used when a dam is at full capacity and water needs to be drained from the reservoir. It is the largest spillway of its type in the world and consumes 14,400 cubit feet of water every second.
In Guatemala a 330-foot-deep sinkhole killed at least two teenagers as it swallowed about a dozen homes and forced the evacuation of nearly 1,000 people. Officials blamed the sinkhole on recent rains and an underground sewage flow from a ruptured main.