EIA Natural Gas Storage Data
Total (12/07/18): 2,914 Bcf 
Total (11/30/18): 2,991 Bcf 
Net change: -77 Bcf 
Implied flow: -77 Bcf 
Year ago stocks: 3,636 Bcf
% change from year ago: -19.9 % 
5-year avg stocks: 3,637 Bcf
% change from 5-year avg: -19.9 %