Deaf Smith County

Deaf Smith County, on the western edge of the Panhandle, is bounded on the west by New Mexico, on the north by Oldham County, on the east by Randall County, and on the south by Parmer and Castro counties. It was named for Erastus "Deaf" Smith, a famous scout of the Texas Revolution. The county's center point is at 102°30' west longitude and 35°00' north latitude. Deaf Smith County comprises approximately 1,497 square miles of level prairies and rolling plains on the western edge of the Llano Estacado. Its loam soils, ranging from deep chocolate to sandy, support abundant native grasses as well as numerous agricultural products. Elevations range from 3,200 to 4,200 feet above sea level; the minimum average temperature is 22° F in January, and the average annual maximum is 93° in July. The average annual rainfall is 17.37 inches, and the annual growing season averages 185 days. Tierra Blanca Creek flows intermittently across the southern part of the county, and Palo Duro and North Palo Duro creeks run across the northeastern portion of the county. These streams enter the Red River basin in or near Palo Duro Canyon, in Randall County.

Adapted from the official Handbook of Texas, a state encyclopedia developed by the Texas State Historical Association (TSHA). It is an authoritative source of trusted historical records.