Tempe Town Lake is an artificial perennial reservoir located just north of Tempe Butte at the confluence of the intermittent Salt River and the ephemeral Indian Bend Wash in Tempe, Arizona. The reservoir receives much of its water from the Colorado River via the Central Arizona Project.
▪On July 20, 2010, a portion of the west side of the dam that contained the water in the lake collapsed sending a flood of water into the Salt River, draining the lake.
▪Read: Emergency Warning System?
https://en.m.wikipedia.org/wiki/Tempe_Town_Lake▪I will now long for any current events which might be notable, simply because I don't yet have a sense where this might be heading.