NOAA Chart 18525: Columbia River - Saint Helens to Vancouver Point Sur to San Diego please know these are now

please know these are now NOT suitable for navigation as the chart is not being updated weekly and does NOT include all of the latest Notice To Mariners

Chart Image Size: 37" x 34"

Chart Image Size: 29" x 46"

Chart Image Size: 26" x 29"

Latest Edition: 51 Ed

NOAA Chart 18525: Columbia River - Saint Helens to Vancouver Point Sur to San Diego please know these are nowThe chart you are viewing is NOT updated weekly and does NOT include all of the latest Notice to Mariners corrections. Region: Pacific Coast Latest Edition: 38 Ed. (1 Jul 2016) Last Correction: 6 Dec 2019 Cleared Through: NTM 47 2019 (23 Nov 2019) Paper Size: 40" x 36" Chart Image Size: 36" x 22" Scale: 1: 40,000