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|View History: Monthly Download Data (XLS File)                                                                           
|View History: Monthly                                                                                                     
|View History: Monthly                                                                                                     
|View History:                                                                                                             
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|East Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|East Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|Year                                                                                                                              | Jan      | Feb      | Mar      | Apr      | May      | Jun      | Jul      | Aug      | Sep     | Oct     | Nov      | Dec     
|--------------------------------------------------------------------------------------------------------------------------------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | ------- | ------- | -------- | --------
|2013                                                                                                                              | -59,770  | -101,657 | -207,266 | -202,799 | -176,110 | -131,033 | -101,059 | -80,666  | -54,688 | -45,655 | -40,177  | -105,210
|2014                                                                                                                              | -153,889 | -148,035 | -136,025 | -149,021 | -138,631 | -131,428 | -97,260  | -70,667  | -48,505 | -17,679 | -19,853  | 53,769  
|                                                                                                                                 
|2015                                                                                                                              | 82,202   | 66,926   | 71,576   | 95,190   | 102,034  | 98,254   | 76,655   | 73,190   | 50,575  | 22,765  | 78,849   | 110,391 
|2016                                                                                                                              | 94,331   | 142,465  | 197,170  | 154,689  | 105,155  | 81,447   | 77,253   | 41,885   | 42,041  | 24,520  | -11,652  | -132,027
|2017                                                                                                                              | -100,135 | -74,986  | -176,725 | -128,287 | -108,448 | -91,463  | -73,255  | -26,994  | -32,199 | -15,564 | -31,555  | -10,612 
|2018                                                                                                                              | -35,062  | -43,061  | -30,626  | -103,912 | -100,022 | -97,914  | -92,395  | -113,821 | -88,117 | -93,832 | -117,004 | -51,089 
|2019                                                                                                                              | -24,950  | -51,633  | -12,887  | 63,069   | 70,183   | 72,496   | 42,243   | 61,287   | 66,614  | 102,164 | 135,786  | 104,657 
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|2020                                                                                                                              | 123,792  | 126,138  | 169,079  | 133,420  | 134,383  | 117,388  | 109,848  | 78,428   | 45,154  | 11,345  | 43,279   | -1,147  
|2021                                                                                                                              | -34,494  | -60,366  | -72,651  | -94,045  | -127,514 | -140,069 | -116,454 | -114,987 | -85,422 | -39,373 | -87,113  | 3,067   
|2022                                                                                                                              | -54,008  | -45,600  | -70,500  | -74,298  | -54,874  | -32,919  | -47,478  | -59,254  | -45,375 | -47,030 | -82      | -67,491 
|2023                                                                                                                              | 44,438   | 91,151   | 92,027   | 158,938  | 181,113  | 164,566  | 134,652  | 135,685  | 93,883  | 74,852  | 33,909   | 88,360  
|2024                                                                                                                              | 23,873   | -879     | 34,620   | 30,432   | 27,387   |          |          |          |         |         |          |         
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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