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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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|Maryland Natural Gas Injections into Underground Storage  (Million Cubic Feet)
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|Maryland 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  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1990                                                                                                                              | 239   |       | 2,623 | 1,788 | 2,614 | 1,243 | 2,126 | 2,822 | 2,513 | 2,065 | 403   | 535  
|1991                                                                                                                              | 63    | 182   | 612   | 1,414 | 1,596 | 1,606 | 1,492 | 2,061 | 9,642 | 963   | 1,273 | 1,604
|1992                                                                                                                              | 1,487 | 148   | 759   | 573   | 3,542 | 2,886 | 2,153 | 2,566 | 2,310 | 1,780 | 732   | 565  
|1993                                                                                                                              | 281   | 0     | 1,364 | 604   | 2,216 | 1,472 | 1,128 | 1,717 | 2,542 | 2,679 | 823   | 486  
|1994                                                                                                                              | 2     | 890   | 1,570 | 1,256 | 2,111 | 1,537 | 2,113 | 1,468 | 1,654 | 1,781 | 196   | 736  
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|1995                                                                                                                              | 657   | 199   | 1,442 | 1,267 | 2,010 | 2,042 | 1,080 | 1,854 | 2,210 | 1,468 | 830   | 550  
|1996                                                                                                                              | 732   | 1,205 | 1,514 | 1,155 | 2,219 | 2,621 | 1,887 | 1,845 | 1,677 | 1,621 | 186   | 786  
|1997                                                                                                                              | 247   | 385   | 299   | 730   | 1,632 | 1,700 | 1,536 | 2,353 | 2,839 | 2,433 | 799   | 556  
|1998                                                                                                                              | 734   | 578   | 671   | 1,223 | 862   | 1,383 | 3,186 | 1,413 | 1,096 | 1,815 | 1,151 | 516  
|1999                                                                                                                              | 210   | 498   | 889   | 1,007 | 2,887 | 1,911 | 1,594 | 2,724 | 1,450 | 3,403 | 1,592 | 637  
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|2000                                                                                                                              | 244   | 821   | 1,260 | 1,903 | 2,675 | 3,021 | 2,474 | 2,360 | 67    | 503   | 3     | 8    
|2001                                                                                                                              | 640   | 820   | 1,523 | 1,993 | 2,733 | 3,209 | 2,849 | 1,452 | 1,670 | 1,503 | 628   | 764  
|2002                                                                                                                              | 589   | 1,258 | 1,217 | 525   | 799   | 2,535 | 2,648 | 2,132 | 401   | 647   | 964   | 1,730
|2003                                                                                                                              | 746   | 655   | 2,653 | 2,397 | 2,575 | 2,856 | 1,405 | 407   | 773   | 2,011 | 1,084 | 1,605
|2004                                                                                                                              | 512   | 704   | 1,360 | 1,172 | 2,015 | 3,065 | 2,409 | 1,188 | 927   | 941   | 837   | 1,218
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|2005                                                                                                                              | 1,152 | 607   | 1,352 | 1,396 | 2,396 | 1,012 | 1,420 | 1,764 | 2,694 | 1,499 | 1,752 | 983  
|2006                                                                                                                              | 422   | 828   | 1,190 | 885   | 2,421 | 1,242 | 1,284 | 1,195 | 1,759 | 588   | 1,754 | 1,381
|2007                                                                                                                              | 328   | 912   | 2,989 | 2,742 | 1,592 | 2,905 | 2,661 | 1,185 | 980   | 1,004 | 1,165 | 1,846
|2008                                                                                                                              | 903   | 560   | 883   | 1,363 | 1,978 | 1,523 | 2,870 | 2,732 | 387   | 548   | 1,305 | 1,466
|2009                                                                                                                              | 529   | 882   | 577   | 774   | 1,581 | 2,419 | 3,639 | 2,512 | 1,323 | 276   | 232   | 345  
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|2010                                                                                                                              | 363   | 6     | 1,761 | 2,456 | 2,831 | 835   | 777   | 893   | 1,138 | 1,894 | 829   | 602  
|2011                                                                                                                              | 380   | 85    | 908   | 542   | 2,091 | 1,646 | 1,873 | 1,651 | 2,029 | 2,000 | 1,815 | 572  
|2012                                                                                                                              | 410   | 385   | 1,134 | 1,733 | 1,053 | 1,221 | 769   | 1,639 | 762   | 459   | 479   | 539  
|2013                                                                                                                              | 464   | 379   | 826   | 668   | 1,513 | 3,039 | 2,093 | 2,373 | 1,588 | 641   |       | 581  
|2014                                                                                                                              | 490   | 736   | 1,359 | 1,005 | 3,627 | 3,198 | 2,705 | 832   | 2,321 | 1,980 | 806   | 1,303
|                                                                                                                                 
|2015                                                                                                                              | 557   | 76    | 1,072 | 967   | 2,550 | 2,597 | 2,758 | 2,805 | 1,126 | 600   | 1,374 | 889  
|2016                                                                                                                              | 629   | 546   | 1,364 | 632   | 1,690 | 3,077 | 1,672 | 1,595 | 1,188 | 827   | 941   | 694  
|2017                                                                                                                              | 373   | 599   | 622   | 697   | 3,132 | 2,442 | 2,887 | 2,679 | 1,500 | 713   | 1,341 | 832  
|2018                                                                                                                              | 681   | 850   | 965   | 1,265 | 1,907 | 3,266 | 2,925 | 2,620 | 655   | 2,061 | 1,621 | 1,956
|2019                                                                                                                              | 710   | 454   | 411   | 1,051 | 1,691 | 606   | 1,499 | 256   | 429   | 2,953 | 1,674 | 994  
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|2020                                                                                                                              | 687   | 820   | 1,229 | 935   | 913   | 2,003 | 1,290 | 2,202 | 1,658 | 1,178 | 1,954 | 1,523
|2021                                                                                                                              | 874   | 605   | 846   | 496   | 1,359 | 2,515 | 2,278 | 1,244 | 1,425 | 1,876 | 1,413 | 1,991
|2022                                                                                                                              | 504   | 858   | 1,133 | 1,323 | 1,710 | 1,313 | 2,267 | 2,889 | 2,576 | 1,382 | 1,091 | 1,215
|2023                                                                                                                              | 1,111 | 1,083 | 1,285 | 941   | 872   | 1,680 | 1,473 | 2,225 | 1,749 | 746   | 1,055 | 1,821
|2024                                                                                                                              | 430   | 1,005 | 1,232 | 985   | 2,302 |       |       |       |       |       |       |      
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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