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Underground Natural Gas Storage Capacity
(Million Cubic Feet)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2019 2020 2021 2022 2023 2024 View
History
U.S.
698,505 705,547 704,906 708,117 712,787 713,902 1999-2024
Alabama
30,100 30,100 30,100 30,100 30,100 30,100 1999-2024
Arkansas
0 0 0 0 0 0 1999-2024
California
0 0 0 0 0 0 1999-2024
Colorado
0 0 0 0 0 0 1999-2024
Illinois
0 0 0 0 0 0 1999-2024
Indiana
0 0 0 0 0 0 1999-2024
Kansas
0 0 0 0 0 0 1999-2024
Kentucky
0 0 0 0 0 0 1999-2024
Louisiana
218,803 226,323 226,323 218,313 220,235 221,884 1999-2024
Maryland
0 0 0 0 0 0 1999-2024
Michigan
3,834 3,834 3,834 3,835 3,835 3,835 1999-2024
Mississippi
184,507 184,029 183,829 183,405 183,000 182,598 1999-2024
Montana
0 0 0 0 0 0 1999-2024
Nebraska
0 0 0 0 0 0 1999-2024
New Mexico
0 0 0 0 0 0 1999-2024
New York
2,340 2,340 2,340 2,340 2,340 2,340 1999-2024
Ohio
0 0 0 0 0 0 1999-2024
Oklahoma
0 0 0 0 0 0 1999-2024
Oregon
0 0 0 0 0 0 1999-2024
Pennsylvania
0 0 0 0 0 0 1999-2024
Tennessee
0 0 0 0 0 0 1999-2024
Texas
253,261 253,261 252,821 264,464 267,617 267,484 1999-2024
Utah
0 0 0 0 0 0 1999-2024
Virginia
5,660 5,660 5,660 5,660 5,660 5,660 1999-2024
West Virginia
0 0 0 0 0 0 1999-2024
Wyoming
0 0 0 0 0 0 1999-2024
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Existing fields include both active and inactive fields.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 11/28/2025
Next Release Date: 12/31/2025