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Note: These data are available in spreadsheet format by clicking the ''Download Series History'' link on the previous page (with drop-down menu bar at top).
 View History:    Monthly     Annual   
West Coast (PADD 5) Crude Oil Stock Change (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 -79 -2,323 507 4,775 -3,958 3,061 2,402 -3,765 -4,078 1,720 -131 861
  1982 3,767 -93 -6,831 -268 -1,627 742 3,088 1,321 -1,711 5,681 -5,284 -2,100
  1983 5,305 -79 836 58 -2,258 4,252 -7,296 3,549 -124 -760 -414 -3,409
  1984 5,881 -75 -4,397 -1,812 3,526 -1,347 -4,109 -1,570 -1,188 1,425 3,806 2,927
  1985 -4,885 9,563 -39 -501 1,228 -4,807 -4,635 -1,577 3,118 -308 -3,287 -3,115
  1986 4,810 4,258 1,157 -2,988 -2,374 -4,334 3,055 -2,207 -5,176 3,393 3,500 -3,725
  1987 3,175 2,512 2,108 -1,578 202 168 -5,090 -489 2,260 10,436 3,502 150
  1988 -4,867 -2,997 -2,704 -3,287 810 -442 -3,135 1,330 5,217 3,407 -2,167 -1,945
  1989 -1,013 3,283 -5,230 5,656 1,353 -2,879 -3,720 928 1,692 -2,657 7,664 -1,269
  1990 -5,879 -406 5,580 -3,876 5,911 2,718 -818 -7,056 -9,525 10,571 -4,985 745
  1991 -1,337 -3,619 -1,788 6,467 2,405 -4,420 2,150 926 -2,498 256 527 -6,201
  1992 3,115 967 -521 -1,652 -2,176 -1,603 1,765 1,954 -1,382 1,466 1,952 -557
  1993 -16 289 -116 -2,637 1,982 718 -898 -6,336 -7,312 7,336 2,626 -182
  1994 8,880 1,131 -2,120 -1,775 -828 -2,744 2,602 -6,393 2,506 5,951 -119 3,330
  1995 4,082 -96 -1,766 -1,207 -2,856 -3,152 -2,753 -4,502 -1,317 8,273 4,447 -1,760
  1996 -4,512 1,232 -1,958 -1,830 1,084 2,852 -5,206 4,145 -6,376 880 -2,134 -2,108
  1997 5,737 -4,324 1,002 -366 4,415 -4,788 -4,090 -3,216 2,866 1,852 2,783 -3,053
  1998 3,132 -1,942 3,251 -1,785 -3,722 -1,990 56 -550 -6,332 8,835 3,987 -6,145
  1999 4,832 -2,861 5,898 -2,140 2,036 -323 -5,278 -3,928 -110 4,994 774 -4,919
  2000 -5,801 5,880 -230 -5,278 883 3,308 -4,805 50 -3,302 1,896 8,399 1,995
  2001 469 -4,665 -2,242 5,575 3,456 -3,508 2,830 -2,820 -772 -6,696 2,127 3,213
  2002 2,078 5,548 -4,132 -2,769 305 -832 -1,116 -4,228 -4,855 2,874 -1,840 2,363
  2003 2,110 1,897 -156 -2,759 1,248 798 902 -3,394 585 2,686 -3,123 -1,439
  2004 2,164 -28 1,913 129 4,880 -4,442 -4,612 -2,896 -363 5,419 959 638
  2005 -4,586 5,550 366 2,468 1,696 -1,477 -6,354 1,066 -1,325 1,642 735 90
  2006 -745 1,876 1,669 3,458 -2,515 -151 -3,897 204 1,800 5,101 -4,058 -3,676
  2007 -188 4,791 907 3 486 1,228 -1,555 -3,342 128 4,020 -934 -457
  2008 -239 -700 -1,755 3,285

Updated on 6/26/2008
Source: U.S. Energy Information Administration
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