Prices at regions tracked by DOE were mixed, with the East Coast, Gulf Coast and West Coast down less than a cent a gallon.
After three weeks of increases, the average weekly retail on-highway diesel price dropped this week.
For the third consecutive week, the average weekly retail on-highway diesel price increased, rising 0.7-cent to $3.073 a gallon.
For 2011, EIA forecasts continual steady increases for an average of $3.14 a gallon for the year.
Sign up to get Overdrive's daily newsletter.