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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	Sep-12	Oct-12	Nov-12	Dec-12	Jan-13	Feb-13	View History
All Operators
Natural Gas in Storage	8,045,006	8,294,650	8,171,824	7,783,969	7,059,330	6,454,493	1973-2013
Base Gas	4,351,797	4,365,049	4,372,359	4,371,056	4,365,146	4,365,297	1973-2013
Working Gas	3,693,209	3,929,601	3,799,465	3,412,913	2,694,183	2,089,196	1973-2013
Net Withdrawals	-291,164	-241,006	125,387	384,780	721,543	604,869	1973-2013
Injections	357,763	340,021	170,611	104,951	70,806	41,918	1973-2013
Withdrawals	66,599	99,015	295,997	489,731	792,349	646,787	1973-2013
Salt Cavern Storage Fields
Natural Gas in Storage	439,142	493,054	498,204	472,627	420,099	368,738	1994-2013
Base Gas	161,448	162,499	164,540	164,917	164,941	164,733	1994-2013
Working Gas	277,694	330,555	333,664	307,710	255,159	204,005	1994-2013
Net Withdrawals	-37,151	-53,608	-5,282	24,792	52,492	51,387	1994-2013
Injections	63,214	74,808	39,105	26,483	28,403	19,599	1994-2013
Withdrawals	26,063	21,201	33,824	51,275	80,895	70,985	1994-2013
Nonsalt Cavern Storage
Natural Gas in Storage	7,605,864	7,801,596	7,673,620	7,311,343	6,639,230	6,085,754	1994-2013
Base Gas	4,190,350	4,202,550	4,207,819	4,206,140	4,200,205	4,200,564	1994-2013
Working Gas	3,415,515	3,599,046	3,465,801	3,105,203	2,439,025	1,885,191	1994-2013
Net Withdrawals	-254,012	-187,398	130,668	359,988	669,051	553,482	1994-2013
Injections	294,549	265,213	131,505	78,468	42,403	22,319	1994-2013
Withdrawals	40,537	77,815	262,174	438,456	711,453	575,802	1994-2013