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|View History:  Monthly  Annual Download Data (XLS File)                             
|View History:  Monthly  Annual                                                       
|View History:  Monthly  Annual                                                       
|View History:                                                                        
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|Mountain Region Natural Gas Injections into Underground Storage  (Million Cubic Feet)
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|Mountain Region Natural Gas Injections into Underground Storage  (Million Cubic Feet)
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|Year                                                                                                                              | Jan   | Feb   | Mar    | Apr    | May    | Jun    | Jul    | Aug    | Sep    | Oct    | Nov    | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | -----
|2013                                                                                                                              | 3,656 | 2,244 | 4,598  | 7,304  | 15,388 | 17,711 | 19,272 | 26,337 | 24,005 | 22,141 | 11,245 | 3,705
|2014                                                                                                                              | 3,332 | 3,794 | 5,368  | 10,280 | 21,621 | 24,914 | 25,040 | 22,154 | 20,026 | 18,254 | 8,894  | 5,118
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|2015                                                                                                                              | 4,951 | 7,712 | 11,554 | 10,291 | 21,721 | 22,466 | 20,404 | 20,025 | 19,990 | 16,279 | 8,918  | 5,903
|2016                                                                                                                              | 4,057 | 9,286 | 16,189 | 15,107 | 27,248 | 22,435 | 17,458 | 17,830 | 16,880 | 19,141 | 14,673 | 5,642
|2017                                                                                                                              | 6,678 | 8,035 | 16,471 | 16,222 | 23,242 | 20,878 | 18,550 | 14,643 | 20,238 | 12,367 | 13,252 | 1,871
|2018                                                                                                                              | 2,412 | 2,492 | 6,489  | 12,826 | 29,257 | 23,588 | 17,900 | 20,386 | 21,089 | 17,133 | 9,422  | 6,348
|2019                                                                                                                              | 3,937 | 3,902 | 10,120 | 19,942 | 31,091 | 36,491 | 28,612 | 25,074 | 24,295 | 16,347 | 8,551  | 3,388
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|2020                                                                                                                              | 2,544 | 3,699 | 7,280  | 23,734 | 36,712 | 36,903 | 26,290 | 20,971 | 23,447 | 17,605 | 10,609 | 2,493
|2021                                                                                                                              | 3,581 | 2,998 | 12,205 | 17,237 | 34,412 | 24,597 | 18,418 | 16,469 | 19,624 | 16,506 | 7,118  | 3,208
|2022                                                                                                                              | 2,758 | 3,022 | 11,733 | 11,835 | 27,726 | 25,387 | 20,255 | 19,193 | 29,101 | 25,340 | 10,809 | 5,654
|2023                                                                                                                              | 2,777 | 2,521 | 5,268  | 24,643 | 39,655 | 36,398 | 25,268 | 26,399 | 24,571 | 19,711 | 8,196  | 5,158
|2024                                                                                                                              | 2,294 | 5,960 | 14,249 | 26,545 | 32,146 |        |        |        |        |        |        |      
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024