View History:    Monthly     Annual   
Download Data (XLS File)
Illinois Natural Gas Underground Storage Capacity  (Million Cubic Feet)
Illinois Natural Gas Underground Storage Capacity (Million Cubic Feet)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1980's 953,947 952,279
  1990's 949,914 949,914 949,721 952,388 958,968 905,260 898,239 965,565 898,565 898,565
  2000's 898,565 899,000 945,307 972,388 982,474 981,995 984,768 980,691 977,989 989,454
  2010's 990,487 997,364 999,931


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 7/31/2014
Next Release Date: 8/29/2014

Referring Pages: