That's according to a recent report by the Energy Information Administration: "Natural gas working storage capacity increased by about 2 percent in the Lower 48 states between November 2011 and November 2012. The U.S. Energy Information Administration (EIA) has two measures of working gas storage capacity, and both increased by similar amounts: Demonstrated maximum volume increased 1.8 percent to 4,265 billion cubic feet (Bcf); [and] Design capacity increased 2.0 percent to 4,575 Bcf."
Good. We can use it.