Natural gas stocks (billion cubic feet) - Mountain Region (US) - EIA - Weekly
This series is part of the dataset: Natural gas stocks in the US (EIA)
Download Full Dataset (.xlsx)Latest updates. According to the EIA, US natural-gas stocks held underground in the Mountain Region were 256 billion cubic feet on 2 January 2026, compared to 264 on 26 December 2025. This represents a reduction of 3.03 percent.
Sample. The weekly series plotted above has a total of 836 records. The series covers the span of time extending from January 2010 to January 2026.
History. Here’s a quick look at some statistics calculated on the entire sample: stockpiles reached a maximum of 293 billion cubic feet on 15 November 2024; they hit a minimum of 62 on 22 March 2019; they averaged 172.
Latest values
| Date | Value - Billion cubic feet (bcf) |
|---|---|
| 2025-12-19 | 266.0 |
| 2025-12-26 | 264.0 |
| 2026-01-02 | 256.0 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Natural gas stored underground |
| Country or region | Mountain Region (US) |
| Economic concept | Stock |
| Data type | Quantity |
| Seasonally adjusted | No |
| Frequency | Weekly |
| Unit | Billion cubic feet (bcf) |
| Source | U.S. Energy Information Administration (EIA) |
| Source type | Government Agency |
| Data licence | Public domain |
| Measure type | Level |
Series in the same data set
Discover the other time series included in this data set.
Total
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Natural gas stocks (billion cubic feet) - United States - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
By region
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Natural gas stocks (billion cubic feet) - East Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
| Natural gas stocks (billion cubic feet) - Midwest Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
| Natural gas stocks (billion cubic feet) - South Central Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
| Natural gas stocks (billion cubic feet) - Mountain Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
| Natural gas stocks (billion cubic feet) - Pacific Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
South Central Region detail
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Natural gas stocks (billion cubic feet) - Salt Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |
| Natural gas stocks (billion cubic feet) - Nonsalt Region (US) - EIA - Weekly | 836 | 2010-01-01 | 2026-01-02 |