Lewis Ankeny McArthur, Oregon Geographic Names (1952)
“ This large tributary of Middle Fork Willamette River has been called Salt Creek since pioneer days because of the salt springs along the stream used as licks by deer. SALT CREEK, Polk and Yamhill counties. Salt Creek rises in the foothills north of Dallas and flows northeast into South Yamhill River. John Ford of Dallas told the compiler that it was named in pioneer days because of the salt licks found on its banks. The advance of civilization has apparently obliterated the licks. Preston's Map of Oregon, 1856, shows Salt Creek post office six miles northwest of Dallas. ”
