Saltpeter Canyon is a valley located in Colfax County, New Mexico. It appears on the Saltpeter Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Dawson (historical), approximately 3.6 miles to the W.
Colfax County · New Mexico
Saltpeter Canyon is a valley located in Colfax County, New Mexico. It appears on the Saltpeter Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Dawson (historical), approximately 3.6 miles to the W.