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U.S. Underground Natural Gas Storage by Storage Type (Million Cubic Feet)

Period: Monthly Annual

Download Series History Definitions, Sources & Notes
Data Series	Jun-11	Jul-11	Aug-11	Sep-11	Oct-11	Nov-11	View History
All Operators
Natural Gas in Storage	6,834,721	7,078,626	7,323,357	7,720,549	8,109,439	8,144,952	1973-2011
Base Gas	4,304,982	4,304,348	4,303,623	4,304,642	4,305,088	4,302,183	1973-2011
Working Gas	2,529,739	2,774,278	3,019,734	3,415,906	3,804,350	3,842,769	1973-2011
Net Withdrawals	-340,338	-244,201	-244,425	-398,270	-385,411	-37,211	1973-2011
Injections	429,991	367,855	382,161	462,400	447,652	234,821	1973-2011
Withdrawals	89,653	123,654	137,736	64,129	62,241	197,610	1973-2011
Salt Cavern Storage Fields
Natural Gas in Storage	357,293	328,128	311,369	346,249	423,639	457,317	1994-2011
Base Gas	143,111	142,489	141,809	142,414	142,374	142,358	1994-2011
Working Gas	214,182	185,638	169,559	203,835	281,265	314,960	1994-2011
Net Withdrawals	-6,357	28,902	16,713	-35,456	-77,462	-33,818	1994-2011
Injections	38,607	22,756	33,957	58,312	89,602	55,844	1994-2011
Withdrawals	32,250	51,658	50,670	22,856	12,140	22,026	1994-2011
Nonsalt Cavern Storage
Natural Gas in Storage	6,477,428	6,750,499	7,011,988	7,374,300	7,685,800	7,687,635	1994-2011
Base Gas	4,161,870	4,161,859	4,161,813	4,162,228	4,162,714	4,159,825	1994-2011
Working Gas	2,315,557	2,588,640	2,850,175	3,212,072	3,523,085	3,527,809	1994-2011
Net Withdrawals	-333,981	-273,102	-261,138	-362,815	-307,949	-3,392	1994-2011
Injections	391,384	345,099	348,205	404,088	358,050	178,977	1994-2011
Withdrawals	57,403	71,997	87,067	41,273	50,102	175,585	1994-2011