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Underground Natural Gas Storage Capacity
(Count)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2018 2019 2020 2021 2022 2023 View
History
U.S.
325 328 328 328 327 327 1999-2023
Alaska
5 5 5 5 5 5 2013-2023
Alabama
1 1 1 1 1 1 1999-2023
Arkansas
2 2 2 2 2 2 1999-2023
California
14 14 14 14 14 14 1999-2023
Colorado
10 10 10 10 10 10 1999-2023
Illinois
10 10 10 10 10 10 1999-2023
Indiana
9 11 11 11 11 11 1999-2023
Kansas
16 16 16 16 16 16 1999-2023
Kentucky
18 18 18 18 18 18 1999-2023
Louisiana
8 8 8 8 8 8 1999-2023
Maryland
1 1 1 1 1 1 1999-2023
Michigan
42 42 42 42 42 42 1999-2023
Mississippi
6 6 6 6 6 6 1999-2023
Montana
4 4 4 4 4 4 1999-2023
Nebraska
1 1 1 1 1 1 1999-2023
New Mexico
2 2 2 2 2 2 1999-2023
New York
25 25 25 25 25 25 1999-2023
Ohio
24 24 24 24 24 24 1999-2023
Oklahoma
11 11 11 11 11 11 1999-2023
Oregon
7 8 8 8 8 8 1999-2023
Pennsylvania
48 48 48 48 48 48 1999-2023
Tennessee
2 2 2 2 2 2 1999-2023
Texas
19 19 19 19 19 19 1999-2023
Utah
1 1 1 1 1 1 1999-2023
Virginia
1 1 1 1 1 1 1999-2023
West Virginia
30 30 30 30 30 30 1999-2023
Wyoming
8 8 8 8 7 7 1999-2023
- = 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: 4/30/2025
Next Release Date: 5/30/2025