Lower 48 States Natural Gas Working Underground Storage
Billion cubic feet (Bcf)
3,500 Bcf
Data table
| Date | Billion cubic feet (Bcf) |
|---|---|
| 3,500 Bcf | |
| 3,415 Bcf | |
| 3,351 Bcf | |
| 3,298 Bcf | |
| 3,254 Bcf | |
| 3,214 Bcf | |
| 3,184 Bcf | |
| 3,169 Bcf | |
| 3,153 Bcf | |
| 3,117 Bcf | |
| 3,084 Bcf | |
| 3,056 Bcf | |
| 3,024 Bcf | |
| 2,983 Bcf | |
| 2,922 Bcf | |
| 2,835 Bcf | |
| 2,759 Bcf | |
| 2,686 Bcf | |
| 2,578 Bcf | |
| 2,483 Bcf | |
| 2,391 Bcf | |
| 2,290 Bcf | |
| 2,205 Bcf | |
| 2,142 Bcf | |
| 2,063 Bcf | |
| 1,960 Bcf | |
| 1,900 Bcf | |
| 1,851 Bcf | |
| 1,818 Bcf | |
| 1,872 Bcf | |
| 1,838 Bcf | |
| 1,876 Bcf | |
| 2,007 Bcf | |
| 2,059 Bcf | |
| 2,202 Bcf | |
| 2,454 Bcf | |
| 2,813 Bcf | |
| 3,054 Bcf | |
| 3,174 Bcf | |
| 3,244 Bcf | |
| 3,364 Bcf | |
| 3,401 Bcf | |
| 3,569 Bcf | |
| 3,735 Bcf | |
| 3,913 Bcf | |
| 3,924 Bcf | |
| 3,936 Bcf | |
| 3,950 Bcf | |
| 3,905 Bcf | |
| 3,872 Bcf | |
| 3,798 Bcf | |
| 3,712 Bcf |
Source: U.S. Energy Information Administration (Oct 2, 2026)