Armijo Reservoir   Be the first to submit input for Armijo Reservoir. If you have info on Armijo Reservoir, Sandoval County, New Mexico please submit it here to improve this web site.          These outdoors activities are available near Armijo Reservoir.   Public Lands Near Armijo Reservoir: El Malpais National Monument, Grants - NM, 63 miles away Aztec Ruins National Monument, Aztec - NM, 64 miles away Petroglyph National Monument, Albuquerque - NM, 67 miles away