Working gas in storage was 1,673 Bcf as of Friday, April 5, 2013, according to EIA estimates. This represents a net decline of 14 Bcf from the previous week. Stocks were 804 Bcf less than last year at this time and 66 Bcf below the 5-year average of 1,739 Bcf. In the East Region, stocks were 92 Bcf below the 5-year average following net withdrawals of 16 Bcf. Stocks in the Producing Region were 46 Bcf below the 5-year average of 736 Bcf after a net withdrawal of 5 Bcf. Stocks in the West Region were 72 Bcf above the 5-year average after a net addition of 7 Bcf. At 1,673 Bcf, total working gas is within the 5-year historical range.