South Dakota gas prices edging down toward $2.00 a gallon

October 14, 2020
Mike Tanner

WATERTOWN, S.D.—South Dakota gas prices have been edging down lately, but it remains to be seen if the statewide average drops below two-dollars a gallon.

The statewide average today is $2.05 a gallon.

One month ago, the average was $2.08 a gallon. A year ago, it was $2.47 a gallon.

The website says the cheapest gas can be found at select stations in Sioux Falls, Huron and Tyndall at $1.79 a gallon.

Most Watertown stations are currently selling a gallon of regular unleaded for $2.03 a gallon.

Check statewide prices by clicking here: