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|View History: Monthly Download Data (XLS File)                                     
|View History: Monthly                                                               
|View History: Monthly                                                               
|View History:                                                                       
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|West Virginia Natural Gas in Underground Storage (Working Gas)  (Million Cubic Feet)
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|West Virginia Natural Gas in Underground Storage (Working Gas)  (Million Cubic Feet)
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|Year                                                                                                                              | Jan     | Feb    | Mar    | Apr     | May     | Jun     | Jul     | Aug     | Sep     | Oct     | Nov     | Dec    
|--------------------------------------------------------------------------------------------------------------------------------- | ------- | ------ | ------ | ------- | ------- | ------- | ------- | ------- | ------- | ------- | ------- | -------
|1990                                                                                                                              | 95,718  | 84,444 | 80,152 | 86,360  | 105,201 | 122,470 | 139,486 | 155,506 | 168,801 | 172,513 | 172,198 | 155,477
|1991                                                                                                                              | 102,542 | 81,767 | 79,042 | 86,494  | 101,636 | 117,739 | 132,999 | 142,701 | 151,152 | 154,740 | 143,668 | 121,376
|1992                                                                                                                              | 87,088  | 60,200 | 32,379 | 33,725  | 57,641  | 75,309  | 97,090  | 115,537 | 128,969 | 141,790 | 135,853 | 143,960
|1993                                                                                                                              | 112,049 | 69,593 | 41,670 | 46,361  | 84,672  | 111,540 | 131,113 | 150,292 | 170,597 | 176,189 | 162,821 | 129,738
|1994                                                                                                                              | 71,547  | 38,973 | 20,662 | 41,766  | 67,235  | 97,887  | 125,442 | 147,683 | 168,538 | 174,514 | 166,920 | 140,377
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|1995                                                                                                                              | 96,574  | 55,283 | 43,199 | 48,420  | 72,781  | 96,991  | 120,021 | 128,965 | 146,728 | 161,226 | 138,140 | 98,925 
|1996                                                                                                                              | 58,862  | 28,134 | 5,245  | 15,036  | 48,821  | 77,887  | 111,025 | 130,895 | 159,050 | 174,265 | 154,372 | 132,506
|1997                                                                                                                              | 78,637  | 49,901 | 27,488 | 27,299  | 51,656  | 83,434  | 109,592 | 133,708 | 153,113 | 161,216 | 154,257 | 118,292
|1998                                                                                                                              | 89,484  | 57,125 | 30,296 | 44,568  | 70,603  | 97,007  | 125,567 | 154,642 | 168,214 | 178,143 | 174,746 | 148,577
|1999                                                                                                                              | 99,254  | 61,094 | 33,886 | 47,815  | 79,743  | 106,045 | 129,904 | 152,947 | 173,293 | 176,511 | 165,723 | 119,257
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|2000                                                                                                                              | 64,327  | 34,013 | 20,467 | 25,292  | 43,022  | 66,027  | 95,172  | 120,518 | 144,681 | 156,425 | 135,565 | 80,772 
|2001                                                                                                                              | 43,976  | 27,853 | 10,317 | 27,735  | 66,822  | 96,120  | 127,529 | 153,470 | 175,968 | 188,281 | 193,649 | 168,795
|2002                                                                                                                              | 126,999 | 87,369 | 66,945 | 77,816  | 99,924  | 129,623 | 151,943 | 172,407 | 188,786 | 185,066 | 169,581 | 127,082
|2003                                                                                                                              | 66,632  | 30,529 | 25,905 | 41,617  | 73,760  | 112,584 | 144,708 | 167,434 | 191,226 | 201,322 | 193,811 | 151,497
|2004                                                                                                                              | 93,076  | 59,499 | 51,144 | 68,369  | 99,620  | 131,066 | 163,096 | 183,515 | 199,653 | 205,986 | 198,486 | 157,304
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|2005                                                                                                                              | 109,927 | 74,351 | 49,085 | 67,298  | 106,000 | 137,659 | 160,252 | 178,213 | 190,820 | 201,064 | 195,352 | 150,881
|2006                                                                                                                              | 128,808 | 95,529 | 79,627 | 104,516 | 135,968 | 153,519 | 175,015 | 189,243 | 203,266 | 206,244 | 198,561 | 175,262
|2007                                                                                                                              | 125,671 | 68,961 | 60,771 | 71,407  | 107,880 | 140,860 | 173,720 | 188,220 | 201,201 | 211,638 | 201,223 | 160,569
|2008                                                                                                                              | 110,301 | 68,033 | 54,351 | 72,658  | 100,098 | 122,636 | 153,559 | 183,980 | 201,225 | 210,152 | 197,302 | 168,237
|2009                                                                                                                              | 112,849 | 78,376 | 61,090 | 80,901  | 118,757 | 155,926 | 188,955 | 208,590 | 222,126 | 226,941 | 228,601 | 179,981
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|2010                                                                                                                              | 127,555 | 81,083 | 70,166 | 90,526  | 122,825 | 147,819 | 172,083 | 189,917 | 206,910 | 222,878 | 216,303 | 165,335
|2011                                                                                                                              | 108,246 | 75,275 | 53,465 | 75,556  | 111,576 | 143,001 | 167,771 | 189,348 | 213,167 | 226,575 | 229,372 | 197,776
|2012                                                                                                                              | 140,723 | 99,430 | 99,430 | 119,484 | 149,383 | 165,260 | 174,557 | 197,242 | 215,842 | 226,896 | 211,620 | 171,179
|2013                                                                                                                              | 114,868 | 65,683 | 45,353 | 72,972  | 112,231 | 138,845 | 158,119 | 182,459 | 203,064 | 216,123 | 201,011 | 156,908
|2014                                                                                                                              | 97,532  | 59,185 | 36,429 | 44,854  | 80,686  | 107,729 | 136,634 | 162,600 | 186,741 | 204,206 | 187,870 | 157,794
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|2015                                                                                                                              | 99,804  | 58,697 | 39,290 | 62,464  | 95,809  | 120,674 | 147,393 | 177,719 | 200,545 | 209,734 | 206,924 | 183,024
|2016                                                                                                                              | 121,014 | 85,455 | 73,694 | 88,123  | 115,248 | 141,172 | 170,477 | 192,852 | 208,276 | 215,330 | 204,641 | 160,547
|2017                                                                                                                              | 110,989 | 81,183 | 53,482 | 83,532  | 117,224 | 143,749 | 169,168 | 194,353 | 211,383 | 222,976 | 209,278 | 166,019
|2018                                                                                                                              | 107,761 | 74,149 | 45,873 | 51,961  | 79,536  | 112,819 | 141,871 | 169,987 | 192,322 | 199,741 | 172,359 | 148,821
|2019                                                                                                                              | 98,791  | 59,038 | 41,214 | 67,414  | 105,913 | 137,574 | 160,564 | 187,237 | 207,932 | 225,977 | 204,247 | 166,649
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|2020                                                                                                                              | 114,665 | 77,933 | 75,879 | 102,543 | 128,384 | 156,080 | 179,461 | 202,028 | 220,517 | 229,201 | 221,200 | 170,588
|2021                                                                                                                              | 123,150 | 84,346 | 67,267 | 69,498  | 96,434  | 126,736 | 151,784 | 180,305 | 205,490 | 220,833 | 205,762 | 181,649
|2022                                                                                                                              | 114,376 | 71,828 | 46,544 | 54,003  | 88,435  | 119,628 | 145,898 | 160,414 | 185,109 | 208,578 | 195,295 | 151,838
|2023                                                                                                                              | 105,890 | 75,984 | 56,196 | 83,358  | 116,172 | 144,774 | 162,145 | 185,674 | 210,492 | 227,740 | 210,291 | 171,655
|2024                                                                                                                              | 117,336 | 79,664 | 63,866 | 90,220  | 130,548 |         |         |         |         |         |         |        
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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