Tariff Filing

GRM #13-089

Northern Illinois Gas Company
d/b/a Nicor Gas Company

Filing of BTU Adjustment Factor for bills based on meter reading periods ending in September 2013 is 1.017 Therms. per 100 Cubic Feet.
Ill. C.C. No. 16 80th Information Sheet Supplemental to Sheet No. 67
Filed: August 21, 2013
Effective: September 1, 2013