|                                                                        
|------------------------------------------------------------------------
|                                                                        
|View History: Monthly Download Data (XLS File)                         
|View History: Monthly                                                   
|View History: Monthly                                                   
|View History:                                                           
|                                                                        
|East Region Natural Gas Underground Storage Volume  (Million Cubic Feet)
|                                                                        
|                                                                        
|East Region Natural Gas Underground Storage Volume  (Million Cubic Feet)
|                                                                        

|Year                                                                                                                              | Jan       | Feb       | Mar       | Apr       | May       | Jun       | Jul       | Aug       | Sep       | Oct       | Nov       | Dec      
|--------------------------------------------------------------------------------------------------------------------------------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | --------- | ---------
|2013                                                                                                                              | 1,722,658 | 1,537,168 | 1,420,451 | 1,479,382 | 1,605,393 | 1,723,109 | 1,791,221 | 1,873,432 | 1,967,647 | 2,023,429 | 1,964,647 | 1,802,131
|2014                                                                                                                              | 1,564,431 | 1,384,611 | 1,278,438 | 1,325,067 | 1,461,469 | 1,587,627 | 1,694,199 | 1,802,786 | 1,919,116 | 2,005,935 | 1,944,986 | 1,855,842
|                                                                                                                                 
|2015                                                                                                                              | 1,644,619 | 1,449,300 | 1,351,884 | 1,421,383 | 1,564,828 | 1,687,094 | 1,776,662 | 1,881,402 | 1,975,365 | 2,034,269 | 2,029,292 | 1,971,887
|2016                                                                                                                              | 1,746,119 | 1,599,174 | 1,547,713 | 1,573,967 | 1,667,827 | 1,765,941 | 1,846,645 | 1,916,368 | 2,010,290 | 2,051,375 | 2,010,621 | 1,835,379
|2017                                                                                                                              | 1,641,876 | 1,519,826 | 1,372,618 | 1,448,225 | 1,562,811 | 1,646,487 | 1,745,290 | 1,861,126 | 1,949,878 | 2,007,784 | 1,950,601 | 1,793,767
|2018                                                                                                                              | 1,575,896 | 1,445,554 | 1,310,533 | 1,312,232 | 1,431,246 | 1,548,310 | 1,652,759 | 1,747,153 | 1,861,818 | 1,913,976 | 1,833,606 | 1,742,933
|2019                                                                                                                              | 1,551,110 | 1,394,714 | 1,298,417 | 1,376,804 | 1,502,037 | 1,621,086 | 1,694,920 | 1,808,969 | 1,928,741 | 2,016,500 | 1,970,232 | 1,848,219
|                                                                                                                                 
|2020                                                                                                                              | 1,675,898 | 1,521,093 | 1,468,100 | 1,511,981 | 1,639,520 | 1,742,205 | 1,809,251 | 1,893,069 | 1,981,094 | 2,035,420 | 2,021,547 | 1,855,292
|2021                                                                                                                              | 1,649,355 | 1,468,812 | 1,403,783 | 1,425,507 | 1,517,737 | 1,607,483 | 1,697,641 | 1,781,306 | 1,897,660 | 1,997,718 | 1,936,138 | 1,859,980
|2022                                                                                                                              | 1,598,189 | 1,426,452 | 1,336,295 | 1,353,755 | 1,466,778 | 1,578,020 | 1,653,409 | 1,725,757 | 1,856,159 | 1,954,856 | 1,939,619 | 1,798,758
|2023                                                                                                                              | 1,647,941 | 1,523,238 | 1,434,151 | 1,519,034 | 1,652,897 | 1,748,757 | 1,794,702 | 1,867,695 | 1,955,337 | 2,034,355 | 1,978,230 | 1,889,065
|2024                                                                                                                              | 1,673,696 | 1,524,330 |           |           |           |           |           |           |           |           |           |          
|                                                                                                                                 
|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
|                                                                                                                                 
|Release Date: 4/30/2024                                                                                                          
|Next Release Date: 5/31/2024