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U.S. Underground Natural Gas Storage by Storage Type
(Million Cubic Feet)
Period:
Data Series
Oct-20 Nov-20 Dec-20 Jan-21 Feb-21 Mar-21 View
History
All Operators
             
Natural Gas in Storage
8,321,354 8,325,457 7,735,435 7,029,187 6,247,973 6,188,778 1973-2021
Base Gas
4,392,850 4,393,841 4,394,460 4,394,223 4,389,618 4,388,009 1973-2021
Working Gas
3,928,504 3,931,616 3,340,975 2,634,964 1,858,354 1,800,769 1973-2021
Net Withdrawals
-92,397 -3,807 587,253 707,069 781,295 59,001 1973-2021
Injections
283,120 218,129 94,132 75,824 122,356 262,155 1973-2021
Withdrawals
190,723 214,323 681,386 782,893 903,651 321,156 1973-2021
Salt Cavern Storage Fields
             
Natural Gas in Storage
552,503 577,229 538,273 480,288 373,841 438,679 1994-2021
Base Gas
201,460 201,300 201,456 201,704 198,582 198,262 1994-2021
Working Gas
351,043 375,929 336,817 278,584 175,259 240,417 1994-2021
Net Withdrawals
19,400 -24,753 37,941 59,256 106,560 -64,913 1994-2021
Injections
53,721 64,692 47,921 41,784 65,674 104,004 1994-2021
Withdrawals
73,121 39,940 85,862 101,040 172,234 39,090 1994-2021
Nonsalt Cavern Storage
             
Natural Gas in Storage
7,768,851 7,748,228 7,197,162 6,548,900 5,874,132 5,750,099 1994-2021
Base Gas
4,191,391 4,192,540 4,193,004 4,192,519 4,191,037 4,189,747 1994-2021
Working Gas
3,577,460 3,555,688 3,004,158 2,356,380 1,683,095 1,560,352 1994-2021
Net Withdrawals
-111,797 20,946 549,313 647,813 674,734 123,915 1994-2021
Injections
229,399 153,437 46,211 34,040 56,682 158,152 1994-2021
Withdrawals
117,602 174,383 595,524 681,853 731,416 282,066 1994-2021
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Positive net withdrawals indicate the volume of withdrawals in excess of injections. Negative net withdrawals indicate the volume of injections in excess of withdrawals.

  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 5/28/2021
Next Release Date: 6/30/2021