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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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|Minnesota Natural Gas Injections into Underground Storage  (Million Cubic Feet)
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|Minnesota 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                                                                                                                              | 0   | 0   | 69  | 477 | 330 | 112 | 133 | 48  | 61  | 27  | 0   | 0  
|1991                                                                                                                              | 0   | 0   | 42  | 228 | 257 | 312 | 291 | 61  | 93  | 0   | 0   | 0  
|1992                                                                                                                              | 0   | 0   | 0   | 0   | 391 | 307 | 299 | 250 | 126 | 0   | 0   | 0  
|1993                                                                                                                              | 0   | 0   | 0   | 178 | 331 | 358 | 426 | 134 | 248 | 87  | 0   | 0  
|1994                                                                                                                              | 0   | 0   | 0   | 46  | 342 | 374 | 371 | 273 | 150 | 0   | 0   | 0  
|                                                                                                                                 
|1995                                                                                                                              | 0   | 0   | 0   | 27  | 331 | 262 | 306 | 301 | 241 | 9   | 0   | 0  
|1996                                                                                                                              | -   | -   | -   | 142 | 366 | 294 | 287 | 280 | 202 | 83  | -   | -  
|1997                                                                                                                              | 0   | 0   | 0   | 173 | 273 | 312 | 321 | 207 | 130 | 0   | 0   | 0  
|1998                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 169 | 289 | 284 | 275 | 187 | 87  | 0  
|1999                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 172 | 308 | 320 | 272 | 175 | 136 | 0  
|                                                                                                                                 
|2000                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 132 | 343 | 343 | 266 | 199 | 92  | 0  
|2001                                                                                                                              | 0   | 0   | 0   | 0   | 152 | 319 | 329 | 329 | 232 | 174 | 135 | 0  
|2002                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 277 | 359 | 300 | 198 | 85  | 0  
|2003                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 309 | 331 | 329 | 239 | 176 | 135 | 0  
|2004                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 245 | 321 | 321 | 271 | 184 | 128 | 0  
|                                                                                                                                 
|2005                                                                                                                              | 0   |     |     |     |     | 244 | 311 | 314 | 243 | 157 | 143 | 6  
|2006                                                                                                                              |     |     |     |     |     | 191 | 311 | 312 | 202 | 158 | 82  |    
|2007                                                                                                                              |     |     |     |     | 10  | 300 | 310 | 290 | 204 | 163 | 105 |    
|2008                                                                                                                              |     |     |     |     |     | 238 | 287 | 301 | 238 | 233 | 190 | 6  
|2009                                                                                                                              |     |     |     |     |     | 174 | 302 | 309 | 301 | 229 | 89  |    
|                                                                                                                                 
|2010                                                                                                                              |     |     |     |     |     | 6   | 182 | 296 | 292 | 226 | 43  |    
|2011                                                                                                                              |     |     |     |     |     | 108 | 242 | 301 | 293 | 281 | 229 |    
|2012                                                                                                                              |     |     |     |     |     |     | 28  | 210 | 287 | 304 | 180 |    
|2013                                                                                                                              |     |     |     |     | 28  | 226 | 263 | 302 | 162 | 358 | 112 |    
|2014                                                                                                                              |     |     |     |     | 184 | 225 | 247 | 269 | 223 | 294 | 107 |    
|                                                                                                                                 
|2015                                                                                                                              |     |     |     |     |     | 37  | 176 | 202 | 219 | 262 | 149 |    
|2016                                                                                                                              |     |     |     |     | 76  | 174 | 205 | 228 | 197 | 104 |     |    
|2017                                                                                                                              |     |     |     |     | 63  | 190 | 220 | 244 | 242 | 232 | 9   |    
|2018                                                                                                                              |     |     |     |     |     | 162 | 221 | 269 | 279 | 196 |     |    
|2019                                                                                                                              |     |     |     |     |     | 23  | 192 | 273 | 288 | 270 | 52  |    
|                                                                                                                                 
|2020                                                                                                                              |     |     |     |     |     | 17  | 221 | 236 | 203 | 228 | 118 |    
|2021                                                                                                                              |     |     |     |     |     | 120 | 237 | 278 | 279 | 293 | 160 |    
|2022                                                                                                                              |     |     |     |     |     | 52  | 223 | 275 | 279 | 337 | 306 |    
|2023                                                                                                                              |     |     |     |     |     | 17  | 210 | 285 | 325 | 339 | 138 |    
|- = 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