View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Special Naphthas Stocks at Refineries (Thousand Barrels)
West Coast (PADD 5) Special Naphthas Stocks at Refineries (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 50 69 64 58 56 49 49 59 62 40 33 48
  1994 52 40 45 44 47 36 43 42 34 28 33 36
  1995 36 40 39 45 43 38 52 67 56 53 63 50
  1996 47 44 35 34 39 37 43 72 66 72 57 45
  1997 47 56 44 41 48 44 35 65 56 55 53 57
  1998 54 55 56 50 49 52 55 52 45 46 44 35
  1999 43 51 41 30 33 16 19 31 29 36 31 34
  2000 34 24 24 28 31 25 35 43 46 29 22 35
  2001 33 37 35 41 36 24 19 22 17 20 27 28
  2002 32 42 44 34 35 29 37 35 24 38 36 40
  2003 43 32 37 33 24 20 16 29 32 33 32 32
  2004 29 36 30 15 42 26 28 31 23 35 25 24
  2005 27 19 25 34 27 26 31 35 32 19 27 37
  2006 34 35 32 30 36 28 35 37 36 19 23 14
  2007 18 34 39 24 32 27 37 29 41 23 39 19
  2008 25 24 33 35 24 17 24 40 42 40 51 49
  2009 50 40 37 42 33 34 32 24 25 25 31 39
  2010 37 35 22 20 31 23 18 23 32 24 29 30
  2011 22 35 36 31 28 29 30 31 31 33 34 29
  2012 26 26 23 15 16 25 14 25 26 35 41 28
  2013 28 13 19 17 24 19 36 61 26 25 23 23
  2014 43 27 16 33 47 33 54 40 50 41 46 56
  2015 54 55 36 59 55 31 42 27 31 22 53 62
  2016 61 55 46 53 49 29 31 53 49 59 44 29
  2017 49 62 38 59 48 51 43 53 47 59 16 45
  2018 56 37 27 35 39 41 41 52 40 16 44 57
  2019 49 46 26 33 58 29 53 42 43 36 31 46
  2020 57 36 46 46 45 41 54 59 38 46 53 48
  2021 31 56 27 32 31 60 48 23 40 44 36 18
  2022 46 26 60 16 49 17 26 23 26 26 25 32
  2023 60 27 55 17 54 50 42 51 34 48 23 15
  2024 33 50 25 34 24 32 40 31 34 30 32 27
  2025 49 35 38 30 23 57 31 27 50 46 52 42

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 2/27/2026
Next Release Date: 3/31/2026

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