Summary

Working gas in storage was 3,880 Bcf as of Friday, December 4, 2015, according to EIA estimates. This represents a net decline of 76 Bcf from the previous week. Stocks were 514 Bcf higher than last year at this time and 236 Bcf above the five-year average of 3,644 Bcf. At 3,880 Bcf, total working gas is above the five-year historical range.

http://ir.eia.gov/ngs/ngs.html