View History:    Monthly     Annual   
Download Data (XLS File)
East Coast (PADD 1) Stocks in Pipelines of Isobutane (Thousand Barrels)
East Coast (PADD 1) Stocks in Pipelines of Isobutane (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1993 37 92 46 28 151
  1994 65 52 37 42 155 71 32
  1995 74 46 45 52 42 25 18
  1997 31 66 63 64 8
  1998 69 39 53 57 57 67 1
  1999 59 2 2 2 2
  2009 25
  2010 11 44
  2014 8 8
  2015 8 8 8 8 8 8 8 15 11 11 12 12
  2016 12 11 11 11 11 11 11 11 11 11 11 11
  2017 11 11 11 11 11 11 11 11 11 11 11 11
  2018 11 11 11 11 18 18 18 18 18 18 28 29
  2019 38 37 32 32 32 32 42 38 38 39 39 38
  2020 38 38 38 38 38 38 38 38 44 44 44 50
  2021 50 50 50 45 45 45 45 45 45 46 45 44
  2022 45 45 45 45 45 44 42 44 44 45 45 44
  2023 44 45 44 44 44 44 44 44 44 44 44 44
  2024 45 45 45 46 45 44 44 44 43 43 44 43
  2025 43 44 44 44 44 44 44 44 44 45 45 45

- = 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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