View History:  Monthly  
Download Data (XLS File)
Pacific Region Natural Gas Working Underground Storage Capacity (Million Cubic Feet)
Pacific Region Natural Gas Working Underground Storage Capacity (Million Cubic Feet)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2013 389,406 389,831 389,831 389,831 389,831 389,831 414,831 414,831 414,831 414,831 414,831 414,831
  2014 414,831 414,831 414,831 414,831 414,831 414,831 414,831 414,831 414,831 414,831 414,831 414,831
  2015 417,531 417,531 417,531 417,531 417,531 417,531 417,531 417,531 417,531 416,031 416,031 416,031
  2016 416,031 416,031 416,031 416,031 416,031 416,031 416,031 416,031 416,031 416,031 416,031 411,971
  2017 411,971 411,971 411,971 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771
  2018 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771 413,771
  2019 413,771 414,261 414,501 414,501 417,041 417,041 417,041 417,041 417,041 417,041 417,041 417,041
  2020 418,586 418,586 418,586 418,586 418,586 418,586 418,586 418,586 418,586 418,586 418,586 418,586
  2021 418,586 418,586 418,586 418,586 418,586 367,488 367,488 367,488 368,234 368,576 368,586 368,586
  2022 368,586 368,586 368,586 368,586 368,586 368,586 368,586 368,586 368,604 369,018 369,018 369,018
  2023 369,018 369,018 369,018 368,518 368,518 368,518 368,518 368,518 368,518 368,518 368,518 368,518
  2024 368,518 368,518 369,068 369,068 369,068 369,068 369,068 369,068 369,068 369,218 369,218 369,218

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/28/2025
Next Release Date: 3/31/2025

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