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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2014 2015 2016 2017 2018 2019 View
History
Total Storage Capacity
834,124 834,965 854,469 853,043 845,081 845,081 1988-2019
Salt Caverns
254,136 254,096 260,784 259,357 253,261 253,261 1999-2019
Aquifers
0 0   0 0 0 1999-2019
Depleted Fields
579,988 580,870 593,685 593,685 591,820 591,820 1999-2019
Total Working Gas Capacity
528,485 534,539 549,887 549,049 545,640 543,975 2008-2019
Salt Caverns
167,546 167,397 172,799 171,961 167,702 167,036 2008-2019
Aquifers
0 0   0 0 0 2012-2019
Depleted Fields
360,938 367,143 377,089 377,089 377,938 376,938 2008-2019
Total Number of Existing Fields
37 36 36 36 35 35 1989-2019
Salt Caverns
17 17 17 17 16 16 1999-2019
Depleted Fields
20 19 19 19 19 19 1999-2019
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Existing fields include both active and inactive fields.  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 10/30/2020
Next Release Date: 11/30/2020