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Underground Natural Gas Storage Capacity (Million Cubic Feet)

Data Series: Total Storage Capacity    Salt Caverns Storage Capacity    Aquifers Storage Capacity    Depleted Fields Storage Capacity Total Working Gas Capacity    Working Gas Capacity of Salt Caverns    Working Gas Capacity of Aquifers    Working Gas Capacity of Depleted Fields Total Number of Existing Fields    Number of Existing Salt Caverns    Number of Existing Aquifers    Number of Depleted Fields Period:  Annual

Download Series History Definitions, Sources & Notes
Show Data By: Data Series Area	2018	2019	2020	2021	2022	2023	View History
U.S.	7,169,314	7,161,892	7,181,030	7,183,176	7,183,301	7,187,798	1999-2023
Alaska	83,592	83,592	83,592	83,592	83,592	83,592	2013-2023
Alabama	13,500	13,500	13,500	13,500	13,500	13,500	1999-2023
Arkansas	21,774	21,774	21,972	21,972	21,972	21,972	1999-2023
California	603,808	604,048	604,048	604,048	604,048	604,048	1999-2023
Colorado	140,407	141,407	141,407	141,407	141,407	141,407	1999-2023
Illinois	105,994	106,044	106,099	106,119	106,139	106,159	1999-2023
Indiana	31,690	32,679	32,757	33,235	33,307	33,307	1999-2023
Iowa	0	0	0	0	0	0	1999-2023
Kansas	282,986	282,986	282,986	282,986	282,986	282,986	1999-2023
Kentucky	207,328	207,328	207,328	207,328	207,328	207,328	1999-2023
Louisiana	520,100	520,900	520,900	520,900	520,900	520,900	1999-2023
Maryland	64,000	64,000	64,000	64,000	64,000	64,000	1999-2023
Michigan	1,067,774	1,067,774	1,067,774	1,067,774	1,067,745	1,072,230	1999-2023
Mississippi	147,100	147,100	147,100	147,100	147,100	147,100	1999-2023
Montana	376,225	376,225	376,225	376,225	376,225	376,225	1999-2023
Nebraska	34,850	34,850	34,850	34,850	34,850	34,850	1999-2023
New Mexico	89,100	89,100	89,100	89,100	89,100	89,100	1999-2023
New York	243,439	243,439	243,439	243,439	240,451	240,451	1999-2023
Ohio	575,794	575,109	575,109	575,109	575,109	575,109	1999-2023
Oklahoma	372,021	372,021	372,220	372,485	372,485	372,485	1999-2023
Oregon	29,565	34,929	34,929	36,027	36,459	36,459	1999-2023
Pennsylvania	760,619	760,619	760,619	760,619	760,629	760,619	1999-2023
Tennessee	2,400	2,400	2,400	2,400	2,400	2,400	1999-2023
Texas	591,820	591,820	594,379	594,664	595,804	595,805	1999-2023
Utah	120,200	120,200	120,200	120,200	120,200	120,200	1999-2023
Virginia	3,300	3,300	3,300	3,300	3,300	3,300	1999-2023
Washington	0	0	0	0	0	0	1999-2023
West Virginia	530,637	531,506	531,506	531,506	532,975	532,975	1999-2023
Wyoming	149,290	133,242	149,290	149,290	149,290	149,290	1999-2023