The Colorado River Compact turns 100 this year, but any celebration is damped down by the drying-up of the big reservoirs it enabled. The Bureau of Reclamation’s “first-ever” shortage declaration on the river acknowledges officially what we’ve known for years: the Compact and all the measures augmenting it, collectively known as The Law of the River, have not prevented the river’s over-development.

Nearly every pronouncement from the water establishment about the centennial of the Colorado River Compact calls it the “foundation,” “the cornerstone” of the Law of the River — as though before the Compact was adopted, the river was lawless.