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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	2017	2018	2019	2020	2021	2022	View History
U.S.	7,167,450	7,169,314	7,161,892	7,181,030	7,183,176	7,187,601	1999-2022
Alaska	83,592	83,592	83,592	83,592	83,592	83,592	2013-2022
Alabama	13,500	13,500	13,500	13,500	13,500	13,500	1999-2022
Arkansas	21,774	21,774	21,774	21,972	21,972	21,972	1999-2022
California	591,108	603,808	604,048	604,048	604,048	604,048	1999-2022
Colorado	139,627	140,407	141,407	141,407	141,407	141,407	1999-2022
Illinois	110,054	105,994	106,044	106,099	106,119	110,439	1999-2022
Indiana	31,440	31,690	32,679	32,757	33,235	33,307	1999-2022
Iowa	0	0	0	0	0	0	1999-2022
Kansas	282,986	282,986	282,986	282,986	282,986	282,986	1999-2022
Kentucky	207,431	207,328	207,328	207,328	207,328	207,328	1999-2022
Louisiana	520,900	520,100	520,900	520,900	520,900	520,900	1999-2022
Maryland	64,000	64,000	64,000	64,000	64,000	64,000	1999-2022
Michigan	1,067,774	1,067,774	1,067,774	1,067,774	1,067,774	1,067,745	1999-2022
Mississippi	147,800	147,100	147,100	147,100	147,100	147,100	1999-2022
Montana	376,225	376,225	376,225	376,225	376,225	376,225	1999-2022
Nebraska	34,850	34,850	34,850	34,850	34,850	34,850	1999-2022
New Mexico	89,100	89,100	89,100	89,100	89,100	89,100	1999-2022
New York	243,439	243,439	243,439	243,439	243,439	240,451	1999-2022
Ohio	575,794	575,794	575,109	575,109	575,109	575,109	1999-2022
Oklahoma	376,358	372,021	372,021	372,220	372,485	372,485	1999-2022
Oregon	29,565	29,565	34,929	34,929	36,027	36,459	1999-2022
Pennsylvania	760,619	760,619	760,619	760,619	760,619	760,629	1999-2022
Tennessee	2,400	2,400	2,400	2,400	2,400	2,400	1999-2022
Texas	593,685	591,820	591,820	594,379	594,664	595,804	1999-2022
Utah	120,200	120,200	120,200	120,200	120,200	120,200	1999-2022
Virginia	3,300	3,300	3,300	3,300	3,300	3,300	1999-2022
Washington	0	0	0	0	0	0	1999-2022
West Virginia	530,637	530,637	531,506	531,506	531,506	532,975	1999-2022
Wyoming	149,290	149,290	133,242	149,290	149,290	149,290	1999-2022