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Underground Natural Gas Storage Capacity
(Capacity in Million Cubic Feet)
Area: Period:
 Show Data By:
Data Series Area
2016 2017 2018 2019 2020 2021 View
History
Total Storage Capacity
245,779 245,779 245,779 245,779 245,779 245,779 1988-2021
Salt Caverns
2,340 2,340 2,340 2,340 2,340 2,340 1999-2021
Aquifers
  0 0 0 0 0 1999-2021
Depleted Fields
243,439 243,439 243,439 243,439 243,439 243,439 1999-2021
Total Working Gas Capacity
126,871 127,487 127,487 127,487 127,487 127,487 2008-2021
Salt Caverns
1,450 1,450 1,450 1,450 1,450 1,450 2008-2021
Aquifers
  0 0 0 0 0 2012-2021
Depleted Fields
125,421 126,037 126,037 126,037 126,037 126,037 2008-2021
Total Number of Existing Fields
26 26 26 26 26 26 1989-2021
Salt Caverns
1 1 1 1 1 1 1999-2021
Depleted Fields
25 25 25 25 25 25 1999-2021
- = 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: 5/31/2023
Next Release Date: 6/30/2023