It involves water, but nothing resembling a dam. In the rural mountains of Northern New Mexico water is a precious resource. A challenge to human ingenuity is how to move the water from where you find it to where you need it. Part of the legal or governing answer to this question was the forming of acequias. These are currently codified in New Mexico law, and existed before the Pilgrims got to Plymouth rock. Most acequias were ditches, dug out by the back breaking labor of early settlers, often assisted by essentially the slave labor of Pueblo Indians. But how do you cross a deep gorge without access to money or materials? Here is the answer.