Remodeling For Geeks points out the problems with faucets in the southwest. Although he is in Arizona, New Mexico has the same problem. The water is hard: It has a high level of dissolved minerals and everything that the water runs through eventually gets coated with the minerals (mostly calcium). The water has high levels of minerals because of the ground it comes from.
These minerals act like abrasives on seals and the moving parts of faucets, so they leak. They all leak. I don’t care what the ads or salesman tell you, sooner or later your faucets will leak. So when you are spending money on a faucet you should make sure that repair kits are available. Really. If the place you are buying it from does not have repair kits in the same section as the faucets, run away! Unlike a lot of products, faucet manufacturers have pretty explcit instructions for repair. Plus faucets are not like electric outlets where the only decisions are amperage and color. They are different and do not share parts.