Save for later Print Download Share LinkedIn Twitter North American Weekly Gas Storage Region Week Ending Aug 20 Week Ending Aug 13 % Full 1 Wk Chg. Year Ago 1 Yr Chg. 5 Yr Avg. 5 Yr Chg. US East 661 645 60.0 16 771 (110) 716 (55) Midwest 790 765 64.6 25 901 (111) 806 (16) Mountain 188 188 39.8 - 212 (24) 192 (4) Pacific 241 240 57.6 1 307 (66) 286 (45) South Central 970 984 62.2 (14) 1,223 (253) 1,040 (70) Total Lower 48 2,851 2,822 59.7 29 3,414 (563) 3,040 (189) Canada East 215 208 76.4 7 223 (8) 199 16 West 399 391 81.6 8 423 (25) 396 3 Total Canada 614 599 79.7 16 647 (32) 595 19 Lower 48 & Canada Total North America 3,465 3,421 62.5 45 4,060 (595) 3,635 (170) Sources: US-EIA. Canada-RBN Energy. Values in Bcf unless otherwise noted.