Summary

Working gas in storage was 4,000 Bcf as of Friday, November 13, 2015, according to EIA estimates. This represents a net increase of 15 Bcf from the previous week. Stocks were 404 Bcf higher than last year at this time and 207 Bcf above the five-year average of 3,793 Bcf. At 4,000 Bcf, total working gas is above the five-year historical range.

For more: 

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