Location of Gage :
Located in South Pass at the U. S. Coast Guard Wharf, about 11 miles downstream from Head of Passes.
Adjustment for vertical datum NAVD88 (2009.55): 0.00 ft. as of 30Jun2015
(e.g. for data relative to NAVD88 since 30Jun2015, no adjustment is necessary)
Gage reset to vertical datum NAVD88 (OPUS 2011) on 09Feb2011. All prior stage data is relative to NGVD29.
** Raw data, subject to change **