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 213 billion cubic feet on 22 May 2026, compared to 210 on 15 May 2026. This marks a gain of 1.43 percent.
Sample. There are 856 records in the weekly time series displayed in the chart above. The series covers the time span stretching from January 2010 to May 2026.
History. Check out a few summary statistics we computed on the full sample: stockpiles recorded their highest level of 293 billion cubic feet on 15 November 2024; they registered a minimum of 62 on 22 March 2019; they were equal on average to 173.
Latest values
| Date | Value - Billion cubic feet (bcf) |
|---|---|
| 2026-05-08 | 206.0 |
| 2026-05-15 | 210.0 |
| 2026-05-22 | 213.0 |
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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 | 856 | 2010-01-01 | 2026-05-22 |
By region
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Natural gas stocks (billion cubic feet) - East Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
| Natural gas stocks (billion cubic feet) - Midwest Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
| Natural gas stocks (billion cubic feet) - South Central Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
| Natural gas stocks (billion cubic feet) - Mountain Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
| Natural gas stocks (billion cubic feet) - Pacific Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
South Central Region detail
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Natural gas stocks (billion cubic feet) - Salt Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |
| Natural gas stocks (billion cubic feet) - Nonsalt Region (US) - EIA - Weekly | 856 | 2010-01-01 | 2026-05-22 |