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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   
Midwest (PADD 2) Crude Oil Stock Change (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 3,069 -2,853 4,485 -2,603 -1,206 -228 -1,462 -4,050 172 493 1,502 158
  1982 -1,140 -1,772 1,827 -1,730 -3,087 -3,871 -834 1,174 -946 50 3,631 700
  1983 -216 2,361 -2,040 -496 466 -3,313 -1,735 -1,244 1,267 865 -944 -789
  1984 764 90 751 3,139 1,914 -1,740 986 -3,037 -4,641 4,912 853 166
  1985 -4,543 -4,324 1,593 1,599 1,608 -1,222 -2,092 -5,074 1,532 2,849 -2,441 5,432
  1986 4,109 1,494 -1,157 -2,544 -4,719 16 933 931 2,915 3,187 -295 6,806
  1987 -9,552 -619 -2,335 -3,079 -114 -1,752 729 -32 1,390 4,281 389 270
  1988 -2,460 424 2,873 3,665 2,179 2,566 -3,919 -9,748 -4,233 4,610 3,117 -541
  1989 -2,277 -619 -1,086 3,159 1,329 -164 -2,105 -483 -135 4,687 -750 -2,789
  1990 -1,204 1,061 6,439 5,532 1,549 397 -715 -3,283 -7,873 -2,883 928 -1,924
  1991 -1,552 4,445 1,817 -358 1,581 -2,504 -2,518 1,636 -1,200 560 2,315 390
  1992 1,653 2,383 -59 4,130 -2,299 -6,734 -1,602 -5,165 1,636 2,431 -886 742
  1993 -1,170 3,515 2,848 2,012 2,387 -2,673 1,028 -1,660 -2,592 1,244 -804 3,462
  1994 1,229 -2,605 -1,466 -3,029 -3,723 -3,070 -362 6,006 937 3,149 2,667 -261
  1995 -7,820 -608 5,185 -101 439 -3,076 -2,659 -3,044 -1,418 3,215 -1,376 -1,195
  1996 626 -314 134 -23 906 319 71 2,548 -3,439 1,331 -2,624 60
  1997 -973 1,351 4,725 5,361 -867 -215 10 -1,981 885 2,717 -266 -581
  1998 -3,449 -1,155 7,205 6,194 55 -5,268 -1,464 -3,909 -4,021 2,811 928 885
  1999 -1,904 -1,244 3,305 -1,723 1,778 -3,565 2,669 -4,257 -4,721 28 1,284 -2,419
  2000 -4,010 -785 2,913 3,200 -173 -4,193 -563 -869 -1,005 82 -304 -558
  2001 -500 3,855 7,780 6,809 -714 -3,744 -3,971 -1,601 2,261 2,051 3,368 -2,018
  2002 591 -2,008 5,063 -7,946 -1,526 64 -1,855 -1,601 -3,773 1,434 -1,623 3,817
  2003 -5,884 -2,350 2,500 4,165 584 -3,228 1,811 -803 6,683 195 -4,731 -1,202
  2004 172 1,243 -173 5,334 736 158 -2,214 990 -4,132 919 431 134
  2005 -1,413 3,170 7,886 823 -2,802 -4,672 3,612 -5,227 -2,875 3,873 3,720 2,496
  2006 -2,290 3,752 401 385 -218 806 2,547 -3,030 -1,982 -91 2,851 -3,097
  2007 -2,590 2,082 5,060 1,715 -659 -4,570 -3,381 -3,120 -2,776 -767 1,663 -2,004
  2008 2,087 -707 3,129 1,812

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