View History:  Monthly  
Download Data (XLS File)
California Natural Gas Underground Storage Volume  (Million Cubic Feet)
California Natural Gas Underground Storage Volume (Million Cubic Feet)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1990 369,842 350,519 355,192 376,146 401,513 414,633 418,894 421,696 426,235 440,326 397,785
  1991 376,267 376,879 359,926 380,826 407,514 431,831 445,387 448,286 448,383 448,081 441,485 417,177
  1992 374,166 357,388 341,665 355,718 382,516 404,547 418,501 431,069 445,438 455,642 446,085 390,868
  1993 357,095 337,817 348,097 356,320 385,972 399,994 423,027 433,552 448,573 461,473 446,120 411,943
  1994 372,605 328,438 327,546 346,463 374,574 394,821 412,465 421,818 438,754 450,997 434,260 408,636
  1995 377,660 373,010 365,068 362,271 388,641 414,650 428,646 426,927 442,131 460,286 462,316 436,346
  1996 389,057 363,776 362,485 374,571 398,297 408,190 401,353 386,216 393,192 399,734 402,777 387,246
  1997 348,827 329,084 329,525 348,745 372,793 395,983 407,385 415,816 422,632 434,477 431,717 373,272
  1998 343,426 316,369 318,620 329,330 358,542 386,035 395,470 402,710 412,797 436,711 446,720 417,893
  1999 394,117 375,632 362,127 364,691 390,630 411,370 422,570 419,653 429,427 434,267 438,980 415,817
  2000 388,507 366,646 369,797 389,685 400,652 407,441 406,961 387,612 388,878 399,108 371,832 365,090
  2001 326,051 305,841 320,671 338,037 365,495 402,460 423,495 433,333 447,989 463,386 463,485 431,337
  2002 387,580 382,679 377,414 412,152 425,928 438,803 445,876 445,252 450,289 458,427 461,213 419,123
  2003 383,534 333,947 321,818 335,220 363,079 393,372 406,368 416,257 437,575 458,072 453,558 417,755
  2004 364,121 321,249 328,460 354,765 390,116 421,048 430,695 428,457 443,777 446,026 437,693 411,903
  2005 375,757 349,890 355,527 380,825 414,616 438,347 443,050 438,428 449,555 468,896 466,157 437,994
  2006 414,660 384,254 357,991 380,026 410,818 427,417 421,693 428,999 452,146 469,460 464,428 424,654
  2007 363,358 335,807 354,464 386,788 424,976 450,181 452,790 435,208 448,806 470,456 473,563 420,965
  2008 335,288 298,263 310,805 337,448 379,738 414,513 439,181 446,054 469,128 484,264 490,172 444,304
  2009 418,248 392,275 400,296 428,117 464,049 486,083 480,041 476,869 490,996 508,754 512,703 459,072
  2010 410,782 382,353 389,793 420,574 463,996 495,001 498,547 488,809 495,562 519,512 510,759 482,229
  2011 414,318 356,530 364,258 386,976 422,541 460,383 485,711 492,200 510,946 542,012 551,980 503,454
  2012 481,943 469,503 468,650 494,517 526,116 553,108 561,316 541,393 546,330 572,024 579,382 552,779
  2013 488,193 470,423 478,041 494,687 526,990 548,682 551,855 553,972 563,219 571,415 554,370 466,096
  2014 402,248 327,260 319,654 357,020 405,273 446,439


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 8/29/2014
Next Release Date: 9/30/2014

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