Natural Gas Inventories as of March 21, 2025
The EIA has released its natural gas inventory report, showing a net increase of 37 Bcf as of March 21, 2025.
Working gas in storage was 1,744 Bcf as of Friday, March 21, 2025, according to EIA estimates. This represents a net increase of 37 Bcf from the previous week. Stocks were 557 Bcf less than last year at this time and 122 Bcf below the five-year average of 1,866 Bcf.
At 1,744 Bcf, total working gas is within the five-year historical range.
| Working gas in underground storage, Lower 48 states | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Historical Comparisons | |||||||||||||||||||||||||
| Stocks billion cubic feet (Bcf) |
Year ago (03/21/24) |
5-year average (2019-24) |
|||||||||||||||||||||||
| Region | 03/21/25 |
03/14/25 |
net change | implied flow | Bcf | % change | Bcf | % change | |||||||||||||||||
| East | 298 | 295 | 3 | 3 | 390 | -23.6 | 342 | -12.9 | |||||||||||||||||
| Midwest | 367 | 366 | 1 | 1 | 531 | -30.9 | 438 | -16.2 | |||||||||||||||||
| Mountain | 163 | 165 | -2 | -2 | 166 | -1.8 | 108 | 50.9 | |||||||||||||||||
| Pacific | 192 | 193 | -1 | -1 | 222 | -13.5 | 168 | 14.3 | |||||||||||||||||
| South Central | 725 | 688 | 37 | 37 | 991 | -36.8 | 810 | -10.5 | |||||||||||||||||
| Salt | 202 | 181 | 21 | 21 | 295 | -31.5 | 239 | -5.5 | |||||||||||||||||
| Nonsalt | 523 | 508 | 15 | 15 | 697 | -25.0 | 571 | -8.4 | |||||||||||||||||
| Total | 1,744 | 1,707 | 37 | 37 | 2,301 | -26.4 |
1,866 | -6.5 | |||||||||||||||||
| Totals may not equal sum of components because of independent rounding. | |||||||||||||||||||||||||
All regions experienced a net increase, except for the Mountain and Pacific regions.
All regions, except for the Mountain and Pacific, are below the five-year average.
