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PADD 4 diesel price (Rocky Mountain) in October 1997

4 official EIA weekly readings

The average PADD 4 (Rocky Mountain) on-highway diesel price in October 1997 was $1.235 per gallon, calculated from 4 EIA weekly readings.
The weekly low was $1.222; the weekly high was $1.244.
That monthly average was $0.004 higher than September 1997.
It was $0.131 lower than October 1996.

This is a calendar-month view of the official EIA weekly Rocky Mountain series. It averages only the source weeks listed below, not a separate government monthly estimate.

October 1997 weekly chart

Rocky Mountain on-highway diesel, October 1997. Source: EIA weekly survey.

Every EIA week in October 1997

Week of	$/gal	Change
October 6, 1997	$1.222	▼−$0.001
October 13, 1997	$1.233	▲+$0.011
October 20, 1997	$1.240	▲+$0.007
October 27, 1997	$1.244	▲+$0.004

← September 1997 · November 1997 → · all of 1997 · all Rocky Mountain history · monthly CSV

Download the underlying weekly EIA series or see the methodology and source cross-check.