View History:  Monthly  
Download Data (XLS File)
Pacific Region Natural Gas in Underground Storage (Base Gas) (Million Cubic Feet)
Pacific Region Natural Gas in Underground Storage (Base Gas) (Million Cubic Feet)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2013 272,719 272,719 272,719 272,719 272,719 272,719 258,434 258,434 258,434 258,434 258,434 258,736
  2014 258,736 258,541 258,456 258,619 258,736 258,736 258,736 258,736 258,736 259,036 259,036 259,036
  2015 259,036 259,036 259,036 259,036 259,036 259,036 259,036 259,036 259,036 259,331 259,331 259,331
  2016 259,331 259,331 259,331 259,331 259,331 259,331 259,331 259,331 259,331 259,331 259,331 264,091
  2017 264,091 264,091 264,091 264,091 264,091 264,091 264,091 264,091 264,091 264,091 264,091 265,544
  2018 265,544 265,544 265,544 265,544 265,544 265,544 265,544 265,544 265,544 265,544 265,544 265,544
  2019 266,178 265,688 265,688 265,688 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324
  2020 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324 267,324
  2021 267,324 267,324 267,324 267,324 267,324 318,422 318,422 318,422 318,422 318,422 318,422 318,130
  2022 316,244 316,058 317,971 318,422 318,422 318,422 318,422 318,391 318,422 316,148 315,723 316,922
  2023 316,564 315,670 317,120 318,912 318,912 318,912 318,912 318,912 318,912 318,912 318,912 318,912
  2024 318,912 318,912 318,362 318,362 318,362 318,362 318,362 318,362 318,362 318,212 318,212 318,212
  2025 318,212 318,212 318,212 318,212 318,212 318,212 318,212

- = 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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