Summary

Working gas in storage was 2,866 Bcf as of Friday, September 28, 2018, according to EIA estimates. This represents a net increase of 98 Bcf from the previous week. Stocks were 636 Bcf less than last year at this time and 607 Bcf below the five-year average of 3,473 Bcf. At 2,866 Bcf, total working gas is below the five-year historical range. 

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