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Underground Natural Gas Storage Capacity
(Count)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2019 2020 2021 2022 2023 2024 View
History
U.S.
328 328 328 327 327 328 1999-2024
Alaska
5 5 5 5 5 5 2013-2024
Alabama
1 1 1 1 1 1 1999-2024
Arkansas
2 2 2 2 2 2 1999-2024
California
14 14 14 14 14 14 1999-2024
Colorado
10 10 10 10 10 10 1999-2024
Illinois
10 10 10 10 10 10 1999-2024
Indiana
11 11 11 11 11 11 1999-2024
Kansas
16 16 16 16 16 16 1999-2024
Kentucky
18 18 18 18 18 18 1999-2024
Louisiana
8 8 8 8 8 8 1999-2024
Maryland
1 1 1 1 1 1 1999-2024
Michigan
42 42 42 42 42 42 1999-2024
Mississippi
6 6 6 6 6 6 1999-2024
Montana
4 4 4 4 4 4 1999-2024
Nebraska
1 1 1 1 1 1 1999-2024
New Mexico
2 2 2 2 2 2 1999-2024
New York
25 25 25 25 25 25 1999-2024
Ohio
24 24 24 24 24 24 1999-2024
Oklahoma
11 11 11 11 11 11 1999-2024
Oregon
8 8 8 8 8 8 1999-2024
Pennsylvania
48 48 48 48 48 48 1999-2024
Tennessee
2 2 2 2 2 2 1999-2024
Texas
19 19 19 19 19 20 1999-2024
Utah
1 1 1 1 1 1 1999-2024
Virginia
1 1 1 1 1 1 1999-2024
West Virginia
30 30 30 30 30 30 1999-2024
Wyoming
8 8 8 7 7 7 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