Working gas in underground storage, Lower 48 states Summary text CSV JSN |
| | Historical Comparisons |
Stocks billion cubic feet (Bcf) | | Year ago (06/01/17) | 5-year average (2013-17) |
Region | 06/01/18 | 05/25/18 | net change | implied flow | | Bcf | % change | Bcf | % change |
East | 351 | | | 328 | | | 23 | | | 23 | | | | 452 | | | -22.3 | | | 460 | | | -23.7 | | |
Midwest | 341 | | | 315 | | | 26 | | | 26 | | | | 610 | | | -44.1 | | | 505 | | | -32.5 | | |
Mountain | 121 | | | 113 | | | 8 | | | 8 | | | | 171 | | | -29.2 | | | 145 | | | -16.6 | | |
Pacific | 231 | | | 221 | | | 10 | | | 10 | | | | 267 | | | -13.5 | | | 279 | | | -17.2 | | |
South Central | 773 | | | 748 | | | 25 | | | 25 | | | | 1,116 | | | -30.7 | | | 940 | | | -17.8 | | |
Salt | 245 | | | 235 | | | 10 | | | 10 | | | | 345 | | | -29.0 | | | 284 | | | -13.7 | | |
Nonsalt | 528 | | | 514 | | | 14 | | | 14 | | | | 771 | | | -31.5 | | | 656 | | | -19.5 | | |
Total | 1,817 | | | 1,725 | | | 92 | | | 92 | | | | 2,616 | | | -30.5 | | | 2,329 | | | -22.0 | | |
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Summary
Working gas in storage was 1,817 Bcf as of Friday, June 1, 2018, according to EIA estimates. This represents a net increase of 92 Bcf from the previous week. Stocks were 799 Bcf less than last year at this time and 512 Bcf below the five-year average of 2,329 Bcf. At 1,817 Bcf, total working gas is within the five-year historical range.
For information on sampling error in this report, see Estimated Measures of Sampling Variability table below.
Note: The shaded area indicates the range between the historical minimum and maximum values for the weekly series from 2013 through 2017. The dashed vertical lines indicate current and year-ago weekly periods.
Estimated measures of sampling variabilityDownload History (April 2015 to Present) |
| |
Coefficient of Variation for Stocks % of working gas | | Standard Error for Net Change billion cubic feet (Bcf) |
Region | 06/01/18 | 05/25/18 | | net change |
East | 1.5 | | | 1.7 | | | | 0.5 | | |
Midwest | 1.5 | | | 1.5 | | | | 0.8 | | |
Mountain | 2.1 | | | 2.2 | | | | 0.2 | | |
Pacific | 1.8 | | | 1.8 | | | | 0.7 | | |
South Central | 1.7 | | | 1.8 | | | | 1.0 | | |
Salt | 2.0 | | | 2.1 | | | | 0.8 | | |
Nonsalt | 2.3 | | | 2.4 | | | | 0.6 | | |
Total | 0.9 | | | 0.9 | | | | 1.6 | | |
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