Weekly Natural Gas Storage Report
for week ending October 10, 2025 | Released: October 16, 2025 at 10:30 a.m. | Next Release: October 23, 2025
| Working gas in underground storage, Lower 48 states Summary text CSV JSN | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Historical Comparisons | |||||||||||||||||||||||||
| Stocks billion cubic feet (Bcf) |
Year ago (10/10/24) |
5-year average (2020-24) |
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| Region | 10/10/25 | 10/03/25 | net change | implied flow | Bcf | % change | Bcf | % change | |||||||||||||||||
| East | 883 | 860 | 23 | 23 | 890 | -0.8 | 865 | 2.1 | |||||||||||||||||
| Midwest | 1,031 | 1,001 | 30 | 30 | 1,063 | -3.0 | 1,032 | -0.1 | |||||||||||||||||
| Mountain | 279 | 275 | 4 | 4 | 287 | -2.8 | 235 | 18.7 | |||||||||||||||||
| Pacific | 307 | 304 | 3 | 3 | 294 | 4.4 | 279 | 10.0 | |||||||||||||||||
| South Central | 1,221 | 1,201 | 20 | 20 | 1,162 | 5.1 | 1,157 | 5.5 | |||||||||||||||||
| Salt | 303 | 295 | 8 | 8 | 289 | 4.8 | 293 | 3.4 | |||||||||||||||||
| Nonsalt | 918 | 906 | 12 | 12 | 872 | 5.3 | 864 | 6.3 | |||||||||||||||||
| Total | 3,721 | 3,641 | 80 | 80 | 3,695 | 0.7 | 3,567 | 4.3 | |||||||||||||||||
| Totals may not equal sum of components because of independent rounding. |
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Summary
Working gas in storage was 3,721 Bcf as of Friday, October 10, 2025, according to EIA estimates.
This represents a net increase of 80 Bcf from the previous week. Stocks were 26 Bcf higher than last year at this time and 154 Bcf above the five-year average of 3,567 Bcf.
At 3,721 Bcf, total working gas is within the five-year historical range.
For information on sampling error in this report, see Estimated Measures of Sampling Variability table below.
Note: The shaded area indicates the range between the historical minimum and maximum values for the weekly series from 2020 through 2024. The dashed vertical lines indicate current and year-ago weekly periods.
| Estimated measures of sampling variabilityDownload History (April 2015 to Present) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Coefficient of Variation for Stocks % of working gas |
Standard Error for Net Change billion cubic feet (Bcf) |
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| Region | 10/10/25 | 10/03/25 | net change | ||||||||
| East | 0.6 | 0.6 | 0.4 | ||||||||
| Midwest | 0.8 | 0.8 | 0.4 | ||||||||
| Mountain | 3.2 | 3.2 | 0.1 | ||||||||
| Pacific | 0.0 | 0.0 | 0.0 | ||||||||
| South Central | 0.8 | 0.8 | 0.4 | ||||||||
| Salt | 1.4 | 1.4 | 0.3 | ||||||||
| Nonsalt | 1.0 | 1.0 | 0.3 | ||||||||
| Total | 0.4 | 0.4 | 0.7 | ||||||||