Tonuco Draw is an arroyo north of San Diego Mountain (Tonuco Mountain) in Doña Ana County, New Mexico. The mouth of the draw is located at an elevation of 4019abbr=offNaNabbr=off. The head of the draw is located at 32.5992°N -106.9611°W on the edge of the Jornada del Muerto plateau on the north slope of Tonuco Mountain.