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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: Monthly Annual

Download Series History Definitions, Sources & Notes
Show Data By: Data Series Area	2014	2015	2016	2017	2018	2019	View History
U.S.	9,233,352	9,230,840	9,239,042	9,260,590	9,240,542	9,231,237	1988-2019
Alaska	83,592	83,592	83,592	83,592	83,592	83,592	2013-2019
Alabama	43,600	43,600	43,600	43,600	43,600	43,600	1995-2019
Arkansas	21,853	21,853	21,853	21,774	21,774	21,774	1988-2019
California	599,711	601,808	602,008	603,808	603,808	604,048	1988-2019
Colorado	130,186	130,186	130,186	139,627	140,407	141,407	1988-2019
Illinois	1,004,547	1,004,100	1,004,410	1,008,549	1,009,080	1,012,210	1988-2019
Indiana	110,749	111,581	111,581	113,158	113,761	112,972	1988-2019
Iowa	288,210	288,210	288,210	288,210	288,210	288,210	1988-2019
Kansas	282,984	282,984	282,986	282,986	282,986	282,986	1988-2019
Kentucky	221,723	221,722	221,723	221,798	221,695	221,695	1988-2019
Louisiana	745,029	749,867	743,169	747,923	739,063	739,703	1988-2019
Maryland	64,000	64,000	64,000	64,000	64,000	64,000	1988-2019
Michigan	1,079,462	1,071,630	1,071,630	1,071,608	1,071,608	1,071,608	1988-2019
Minnesota	7,000	7,000	7,000	7,000	7,000	7,000	1988-2019
Mississippi	331,469	331,812	334,654	334,792	334,092	331,607	1988-2019
Missouri	13,845	13,845	13,845	13,845	13,845	13,845	1988-2019
Montana	376,301	376,301	376,301	376,225	376,225	376,225	1988-2019
Nebraska	34,850	34,850	34,850	34,850	34,850	34,850	1988-2019
New Mexico	89,100	89,100	89,100	89,100	89,100	89,100	1988-2019
New York	245,779	245,779	245,779	245,779	245,779	245,779	1988-2019
Ohio	577,944	575,794	575,794	575,794	575,794	575,109	1988-2019
Oklahoma	375,935	375,143	376,228	376,528	372,191	372,191	1988-2019
Oregon	29,565	29,565	29,565	29,565	29,565	34,929	1989-2019
Pennsylvania	774,309	771,422	760,619	763,296	763,296	763,296	1988-2019
Tennessee	NA	2,400	2,400	2,400	2,400	2,400	1998-2019
Texas	834,124	834,965	854,469	853,043	845,081	845,081	1988-2019
Utah	124,465	124,509	124,509	124,509	124,509	124,509	1988-2019
Virginia	9,500	9,500	9,500	9,500	9,500	8,960	1998-2019
Washington	46,900	46,900	46,900	46,900	46,900	46,900	1988-2019
West Virginia	528,637	528,837	530,837	530,837	530,837	531,706	1988-2019
Wyoming	157,985	157,985	157,744	155,995	155,995	139,947	1988-2019