Summary
Working gas in storage was 3,624 Bcf as of Friday, October 14, 2011, according to EIA estimates. This represents a net increase of 103 Bcf from the previous week. Stocks were 46 Bcf less than last year at this time and 113 Bcf above the 5-year average of 3,511 Bcf. In the East Region, stocks were 5 Bcf above the 5-year average following net injections of 58 Bcf. Stocks in the Producing Region were 90 Bcf above the 5-year average of 1,050 Bcf after a net injection of 36 Bcf. Stocks in the West Region were 18 Bcf above the 5-year average after a net addition of 9 Bcf. At 3,624 Bcf, total working gas is within the 5-year historical range.

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