Rocky Mountain jet fuel inventory ·EIA week ending September 4, 2026
Rocky Mountain jet fuel storage holds 0.8 M bbl as of September 4, 2026, up 7.4% week over week.
Rocky Mountain (PADD 4) jet fuel inventory
September 17, 2021 to September 4, 2026
Shaded band: the same calendar week's range across the five prior years; dashed line: their average. The record low and high are on the range strip above, not in the band.
Weekly PADD 4 kerosene-type jet fuel stocks, in millions of barrels. Source: U.S. Energy Information Administration, Weekly Petroleum Status Report.
We watch US jet fuel inventories weekly.
One free email at the next notable move in US jet fuel stocks: a record crossing or a sharp draw or build. Nothing otherwise.
Weekly receipts letter · optional daily briefing · record-break alerts · unsubscribe anytime
About this series
Kerosene-type jet fuel, the aviation grade, held in tanks and terminals across PADD 4, the Rocky Mountain district. Reported weekly by the U.S. EIA as one of five regional cuts of the national jet fuel series. PADD 4 holds the thinnest jet cushion of the five districts, supplying Denver's hub and the mountain-state airports from very few local refineries. Small absolute swings translate into large percentage moves, so read the chart in barrels, not just percent.
Since 2015, today's reading ranks in the 73rd percentile. Rocky Mountain jet fuel stocks are running above the modern era's typical level. It is in line with its same-week five-year average. Across the full EIA record back to 1990 it ranks in the 81st percentile; storage capacity, pipelines, and production have shifted enough since then that the modern cohort is the better yardstick for today's operating conditions.
Weekly PADD 4 kerosene-type jet fuel stocks, in millions of barrels. Source: U.S. Energy Information Administration, Weekly Petroleum Status Report. Updated weekly. View this series at eia.gov ↗
Rocky Mountain jet fuel inventory: common questions
- What is PADD 4?
- PADD 4 is the Rocky Mountain district of the Petroleum Administration for Defense Districts, the five regions the EIA uses to report US petroleum statistics. It covers Colorado, Idaho, Montana, Utah, and Wyoming. The district lines were drawn for World War II fuel allocation and remain the standard regional cut of US oil data.
- What does this page track?
- The total volume of kerosene-type jet fuel held in tanks and terminals across PADD 4 (Rocky Mountain). It is the EIA's regional cut of the same weekly ending-stocks series the national jet fuel page tracks, and the five districts sum to the US total.
More questions
- Why do Rocky Mountain jet fuel inventories matter?
- PADD 4 holds the thinnest jet cushion of the five districts, supplying Denver's hub and the mountain-state airports from very few local refineries. Small absolute swings translate into large percentage moves, so read the chart in barrels, not just percent.
- How often is this figure updated?
- The EIA publishes the figure every week, typically Wednesday around 10:30 a.m. Eastern for the prior Friday's week. This page reads that same EIA series and shows the latest reading with its as-of date.