Location of Gage :
On railway bridge near right bank, 4.9 miles from head of river. The head of the Atchafalaya River is at the confluence on the Red and Lower Old Rivers.
Adjustment for vertical datum NAVD88 (OPUS 2010): -0.11 ft. (e.g. add -0.11 to the gage data to adjust to NAVD88 OPUS)
** Raw data, subject to change **