Tariff Filing

GRM #13-041

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

Filing of BTU Adjustment Factor for bills based on meter reading periods ending in July 2013 is 1.016 Therms. per 100 Cubic Feet.
Ill. C.C. No. 16 78th Information Sheet (Supp. to Sheet No. 67)
Filed: June 21, 2013
Effective: July 1, 2013