Summary

Working gas in storage was 2,493 Bcf as of Friday, March 18, 2016, according to EIA estimates. This represents a net increase of 15 Bcf from the previous week. Stocks were 1,017 Bcf higher than last year at this time and 846 Bcf above the five-year average of 1,647 Bcf. At 2,493 Bcf, total working gas is above the five-year historical range.

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