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Weekly Working Gas in Underground Storage
(Billion Cubic Feet)
Period:
 Weekly 
Region
02/10/23 02/17/23 02/24/23 03/03/23 03/10/23 03/17/23 View
History
Total Lower 48 States
2,266 2,195 2,114 2,030 1,972 1,900 2010-2023
East
498 479 451 416 391 355 2010-2023
Midwest
601 575 544 515 490 461 2010-2023
Mountain
114 106 99 92 87 84 2010-2023
Pacific
122 108 99 81 72 72 2010-2023
South Central
931 926 922 925 933 927 2010-2023
Salt
262 262 261 261 266 262 2010-2023
Nonsalt
670 664 661 664 667 664 2010-2023
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: This table tracks U.S. natural gas inventories held in underground storage facilities. The weekly stocks generally are the volumes of working gas as of the report date. Changes in reported stock levels reflect all events affecting working gas in storage, including injections, withdrawals, and reclassifications between base and working gas, including information on estimated measures of sampling variability for the most current published estimates of weekly stocks and their net changes.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 3/23/2023
Next Release Date: 3/30/2023