View History:    Monthly     Annual   
Download Data (XLS File)
West Coast (PADD 5) Intra-PADD Movement by Rail of Isobutane (Thousand Barrels)
West Coast (PADD 5) Intra-PADD Movement by Rail of Isobutane (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 165 138 112 140 130 197 155 329 198 229 218 169
  2011 154 164 205 179 211 292 252 212 275 322 198 201
  2012 147 128 203 279 387 200 273 517 479 286 255 240
  2013 189 297 274 253 406 211 305 268 345 332 176 342
  2014 259 193 200 183 269 366 421 498 296 279 210 365
  2015 221 108 119 219 337 229 205 195 201 242 216 216
  2016 202 145 155 370 234 265 253 295 365 410 144 151
  2017 290 227 145 348 146 187 217 290 230 156 184 119
  2018 136 120 260 193 202 336 328 365 259 202 196 174
  2019 182 98 287 385 232 220 431 282 166 230 162 166
  2020 230 145 387 131 216 208 208 382 220 174 138 66
  2021 91 134 202 145 212 291 241 243 174 166 143 60
  2022 95 128 231 212 219 225 291 240 220 150 139 157
  2023 176 160 389 312 353 309 291 368 327 140 129 166
  2024 206 153 137 360 249 270 275 336 348 338 130 108
  2025 96 168 172 213 282 214 391 364 338

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 11/28/2025
Next Release Date: 12/31/2025

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