Summary

Working gas in storage was 2,356 Bcf as of Friday, February 17, 2017, according to EIA estimates. This represents a net decrease of 89 Bcf from the previous week. Stocks were 261 Bcf less than last year at this time and 156 Bcf above the five-year average of 2,200 Bcf. At 2,356 Bcf, total working gas is within the five-year historical range. 

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