View History:    Monthly     Annual   
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Louisiana Working Natural Gas Underground Storage Capacity (Million Cubic Feet)
Louisiana Working Natural Gas Underground Storage Capacity (Million Cubic Feet)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2012 397,450 397,450 397,450 397,950 397,950 412,760 412,760 412,760 411,982 412,482 412,482 412,482
  2013 400,482 410,572 431,509 424,021 423,472 428,072 428,482 437,632 446,743 446,713 446,713 446,713
  2014 446,713 444,893 444,893 444,893 444,893 444,893 444,893 446,873 446,873 446,873 454,140 454,140
  2015 452,436 452,436 452,436 452,436 452,436 452,359 452,359 452,359 457,530 457,530 457,530 457,530
  2016 453,929 453,929 453,929 453,929 454,529 454,529 454,753 454,753 454,753 454,753 454,753 454,753
  2017 453,502 453,502 453,502 453,502 453,502 457,202 457,202 457,202 456,952 456,952 456,952 456,952
  2018 456,292 454,942 454,942 449,422 449,422 449,422 449,422 449,422 449,422 449,422 449,422 449,172
  2019 449,282 450,697 449,282 446,812 446,812 446,562 446,562 446,562 446,562 446,562 446,562 446,562
  2020 446,562 446,562 445,445 450,792 450,792 450,792 450,792 450,792 450,792 450,792 450,992 450,992
  2021 450,992 452,902 452,902 461,434 461,434 461,434 461,434 461,434 461,434 461,434 461,434 461,434
  2022 461,434 454,124 454,124 454,124 454,124 454,124 454,124 454,124 454,124 454,124 454,124 454,124
  2023 452,035 452,035 457,255 457,255 457,255 457,255 455,855 455,855 455,855 455,751 455,751 455,751
  2024 442,735 442,751 437,517 437,322 437,848 437,848 437,848 437,848 429,788 429,788 429,788 429,788
  2025 429,788 429,788 429,788 429,788 429,788 429,788 429,788

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 9/30/2025
Next Release Date: 10/31/2025

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