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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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|Montana Natural Gas Vented and Flared  (Million Cubic Feet)
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|Montana Natural Gas Vented and Flared  (Million Cubic Feet)
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|Year                                                                                                                              | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
|--------------------------------------------------------------------------------------------------------------------------------- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
|1996                                                                                                                              | 32  | 38  | 34  | 40  | 43  | 27  | 63  | 59  | 60  | 71  | 67  | 62 
|1997                                                                                                                              | 67  | 60  | 71  | 62  | 66  | 83  | 72  | 92  | 47  | 118 | 186 | 195
|1998                                                                                                                              | 189 | 147 | 159 | 177 | 107 | 76  | 155 | 129 | 136 | 0   | 0   | 0  
|1999                                                                                                                              | 47  | 54  | 50  | 52  | 56  | 58  | 0   | 0   | 0   | 0   | 0   | 0  
|                                                                                                                                 
|2000                                                                                                                              | 43  | 39  | 41  | 44  | 49  | 44  | 44  | 36  | 36  | 39  | 43  | 28 
|2001                                                                                                                              | 36  | 32  | 40  | 35  | 36  | 36  | 35  | 33  | 34  | 32  | 28  | 27 
|2002                                                                                                                              | 30  | 25  | 27  | 31  | 31  | 30  | 28  | 32  | 30  | 29  | 28  | 27 
|2003                                                                                                                              | 34  | 28  | 30  | 33  | 34  | 36  | 32  | 32  | 29  | 30  | 43  | 43 
|2004                                                                                                                              | 49  | 41  | 37  | 81  | 85  | 91  | 97  | 125 | 135 | 150 | 125 | 55 
|                                                                                                                                 
|2005                                                                                                                              | 42  | 36  | 52  | 46  | 57  | 57  | 60  | 55  | 52  | 56  | 51  | 66 
|2006                                                                                                                              | 74  | 75  | 73  | 86  | 111 | 99  | 94  | 87  | 117 | 119 | 110 | 127
|2007                                                                                                                              | 154 | 105 | 167 | 146 | 404 | 370 | 357 | 396 | 406 | 350 | 423 | 442
|2008                                                                                                                              | 441 | 459 | 496 | 511 | 599 | 506 | 583 | 685 | 659 | 668 | 615 | 642
|2009                                                                                                                              | 621 | 637 | 669 | 636 | 605 | 616 | 542 | 507 | 489 | 614 | 479 | 585
|                                                                                                                                 
|2010                                                                                                                              | 626 | 498 | 530 | 483 | 515 | 505 | 493 | 468 | 412 | 448 | 383 | 361
|2011                                                                                                                              | 435 | 384 | 421 | 407 | 417 | 399 | 414 | 412 | 414 | 401 | 382 | 392
|2012                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|2013                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|2014                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|                                                                                                                                 
|2015                                                                                                                              | 709 | 696 | 718 | 658 | 654 | 545 | 514 | 521 | 506 | 446 | 508 | 409
|2016                                                                                                                              | 344 | 340 | 372 | 333 | 421 | 281 | 330 | 511 | 395 | 347 | 287 | 253
|2017                                                                                                                              | 245 | 246 | 271 | 313 | 269 | 263 | 255 | 255 | 296 | 288 | 209 | 211
|2018                                                                                                                              | 222 | 219 | 236 | 245 | 398 | 387 | 298 | 358 | 282 | 273 | 296 | 328
|2019                                                                                                                              | 387 | 325 | 387 | 548 | 482 | 386 | 371 | 373 | 390 | 475 | 481 | 474
|                                                                                                                                 
|2020                                                                                                                              | 471 | 377 | 469 | 366 | 342 | 357 | 258 | 258 | 330 | 248 | 197 | 198
|2021                                                                                                                              | 305 | 238 | 271 | 370 | 241 | 335 | 229 | 285 | 252 | 208 | 193 | 200
|2022                                                                                                                              | 242 | 159 | 194 | 241 | 281 | 356 | 258 | 248 | 202 | 171 | 260 | 373
|2023                                                                                                                              | NA  | NA  | NA  | NA  | NA  | NA  | NA  | NA  | NA  | NA  | NA  | NA 
|2024                                                                                                                              | NA  | NA  | NA  | NA  | NA  |     |     |     |     |     |     |    
|                                                                                                                                 
|- = 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