My mother was brought up at Coyote Springs. Her grandfather was Jose Chavez. He and his brother Meliton Chavez owned and ran the springs. I have done some extensive research on the springs and have co-authered an artcle that was published in the Sandia National Labs News paper which is located on Kirtland Air Force Base. I work at Sandia Labs and have access to the springs.
Article is located at
http://www.sandia.gov/LabNews/ln07-20-07/coyote.pdf