Gasoline prices rolling back under $4.00 a gallon

August 8, 2022

Mike Tanner

WATERTOWN, S.D.–As summer begins to wind down, gas prices are headed down too.

The latest numbers from Triple-A show the national average is $4.05 a gallon. That’s down 16 cents a gallon in the past week.

In South Dakota, the statewide average is $4.02 a gallon. A week ago, it was $4.17.

Watertown stations dropped their prices by another dime a gallon over the weekend, to $3.99 a gallon.

Updated gas information can be found by clicking here: